I am sorry to say that George Leslie and others who have long worked for
the tobacco industry often end up moving their snake oil solutions to
other areas, for example, Asia. Tobacco control advocates are few here
and scientists who have any experience with research in air quality in the
West are often consulted on problems of air pollution. It is then very
easy for tobacco industry scientists to present themselves as...
I am sorry to say that George Leslie and others who have long worked for
the tobacco industry often end up moving their snake oil solutions to
other areas, for example, Asia. Tobacco control advocates are few here
and scientists who have any experience with research in air quality in the
West are often consulted on problems of air pollution. It is then very
easy for tobacco industry scientists to present themselves as secondhand
smoke experts and "educate" unsuspecting researchers with workshop or
symposium reports designed specifically to sell industry "solutions" on
secondhand smoke exposure and risk. (His expertise appears even in a
respected institutions' newsletter here in Thailand).
In one tobacco industry document, an industry employee reports on his
role as educator of the Minister of Health, "I believe the present
Minister offers us the opportunity to contribute our views and our success
will depend on the degree to which we can educate him and his department
on these issues, without overburdening him with details in which case he
would probably seek clarifiction from our opponents." (Bates
2025593984/3989) And so it goes that tobacco industry scientists offer and
find acceptance of their expertise where they and their so called
"science" poison those struggling to promote meaningful health promotion.
Out of sight for these industry propagandists is unfortunately not out of
action.
Dr. Hughes and Shiffman do their academic best to try and convince
those making worldwide cessation policy decisions that, after 20 years of
NRT research that consumed the lion's share of all cessation research
dollars, a 93% midyear relapse rate demonstrates an "effective" means for
smokers to quit. Rubbish! It's a sad day indeed when NRT researchers
celebrate a 93% failure rate by declaring odds ratio victories over...
Dr. Hughes and Shiffman do their academic best to try and convince
those making worldwide cessation policy decisions that, after 20 years of
NRT research that consumed the lion's share of all cessation research
dollars, a 93% midyear relapse rate demonstrates an "effective" means for
smokers to quit. Rubbish! It's a sad day indeed when NRT researchers
celebrate a 93% failure rate by declaring odds ratio victories over
nicotine doctored placebos. 1
Does anyone truly think it's harder to quit today than it was twenty
years ago or have those marketing NRT simply conditioned smokers into
believing it is? Why have NRT researchers remained silent as millions
upon millions was spent in an attempt to undermine the credibility of cold
turkey (abrupt cessation) quitting in the minds of smokers? Is it
possible that years of bashing self-reliance has had a negative impact
upon cessation expectations?
What Dr. Hughes, Dr. Shiffman and most other NRT researchers continue
to refuse to study is the amazing performance of pre-NRT abrupt cessation
programs that combined varying forms of education, skills development,
counseling, group support and long term reinforcement follow-up while
achieving midyear rates of 30%, 40% and even 50%. Are smokers needlessly
dying because pharmaceutical companies won't profit from behavioral
programs? Have we spent 90% of our research dollars on 10% of the problem
- chemical dependency?
Maybe NRT researchers can be forgiven for not taking the time to
study the world's finest programs before embarking upon their gradual
nicotine weaning magic bullet quest, but how could they ignore the amazing
performance of many of the placebo groups within their own published NRT
studies? How could they fail to notice that the studies in which the
placebo group excelled were often caked in layers and layers of education,
skills development, counseling, group support and reinforcement protocols?
How can Dr. Hughes and Dr. Shiffman sell 7% at six months, when 21%
of the cold turkey quitters (the placebo group) in the 1994 Fiore NRT
study remained nicotine free at six months, 22% in the 1995 Herrera study
were free at ONE YEAR, and when 37% in the 1988 Areechon study, 43% in the
1987 Hall study, and 45% in the 1982 Fagerström study were all still
standing tall at six months?
Should we continue to keep OTC NRT on center stage and continue to
neglect research into refining, developing, deploying and encouraging the
use of proven behavioral programs that we know are capable of delivering
at least a 600% greater chance of midyear freedom?
We don't have to be NRT experts to take our own poll of all quitters
who we know have been off of all nicotine for over one year. How did they
do it? Isn't it time to listen and trust in the long term cessation
evidence surrounding each of us?
John R. Polito
john@whyquit.com
1. Sanderskov J, Olsen J, Sabroe S, et al. Nicotine patches in
smoking cessation, a randomized trial among over-the-counter customers in
Denmark. Am J Epidemiol 1997; 145: 309-18, at 312 "...placebo patches
contained a pharmacologically negligible amount of nicotine."
Over-the-counter nicotine replacement: Rhetoric vs. Reality
Mr. Polito has criticized our recent meta-analysis of over-the-
counter (OTC) nicotine replacement (NRT) that appeared in Tobacco Control
(Vol 12, p 21). Our brief response is below. Readers wishing to respond
to us or obtain citations for our assertions can email john.hughes@uvm.edu
or shiffman@pinneyassociates.com ).
Over-the-counter nicotine replacement: Rhetoric vs. Reality
Mr. Polito has criticized our recent meta-analysis of over-the-
counter (OTC) nicotine replacement (NRT) that appeared in Tobacco Control
(Vol 12, p 21). Our brief response is below. Readers wishing to respond
to us or obtain citations for our assertions can email john.hughes@uvm.edu
or shiffman@pinneyassociates.com ).
The major assumption of Mr Polito’s comments appears to be that
tobacco control is better off sticking solely with intensive behavioral
therapy programs. Both of us helped develop such programs and agree that
they can produce higher quit rates than OTC NRT. (Though Mr. Polito
vastly overstates their efficacy: For example, he USPHS and Cochrane meta
-analyses of such programs report a quit rate of about 15% - not the 50%
cited by Mr. Polito.) Indeed, the highest rates of success are obtained
when smokers combine both behavioral and pharmacological treatment.
The problem is that the vast majority of smokers does not want and
will not use intensive behavioral treatment. Many surveys have shown that
among smokers who try to quit, less than 5% of smokers will attend these
programs. We, like Mr. Polito, would prefer that smokers get all the
treatment they can, including behavioral treatment, but have come to
recognize that smokers do not use intensive behavioral treatment, even in
the developed countries, where it can be made available. In addition,
these programs are costly, which will limit their feasibility in
developing nations.
Thus, we believe a less effective treatment used by more smokers
would do more good than a more effective treatment used by fewer smokers.
For example, in the US, among 1000 smokers trying to quit, about 200 will
use OTC NRT, resulting in about 14 quitters. However, at most 50 will use
behavior therapy, resulting in 7 quitters. In summary, we believe it is
irresponsible to hold out, as a sole remedy, a treatment that only 5% of
smokers will use and assume that this fulfills responsibility to help
smokers who want to quit.
Finally, we would point out that making OTC NRT available does not
mean one should give up on group behavioral therapy. It simply gives
smokers another option for dealing with life-threatening tobacco use.
Some other errors in Mr. Polito’s statements:
Neither of us has suggested that now that we have OTC we do not need
"to explore more effective means of quitting." In fact we have authored
articles urging the development of better behavioral techniques and
critical of the current state of affairs.
Both our own audits and those of the National Cancer Institute
indicate NRT research does not "consume the lions share of all cessation
research dollars;" For example, we estimate less than 10% of US National
Institutes of Health funding for smoking cessation research goes to
testing NRT.
NRT ads are said to "bash… quitting via self-reliance," to convey
that self-quitting is "hard and painful," that quitting with NRT is
"painless" and that OTC NRT is "highly effective." In fact, our view is
that the ads have emphasized the realistic difficulty and discomfort of
quitting without overstating the relief provided by NRT, and have
emphasized the importance of the smoker’s efforts in the quit process;
.e.g, “only for those committed to quitting,” and “You can do it –
Nicorette can help”
Mr. Polito also questions whether it has been getting harder to quit.
Interested parties may want to review two recent meta-analyses by Irvin
and colleagues, which show that success rates have been dropping, for both
behavioral and pharmacological treatments. Many students of this issue
believe that, as smokers who can quit easily do quit, the smokers
remaining are those who have the hardest time achieving success.
Finally, we would note our response above does not a) use comparisons
across studies differing in methods, timing, etc., which are notoriously
misleading b) impugn the motives of the author or c) use ridicule or
sarcasm.
The authors concede that programs offering cessation education,
skills development, counseling and/or group support "on average" produce
quit rates more than double (15%) their meta-analysis OTC NRT finding of
7% at midyear. Although most of us are aware of at least one short term
abrupt cessation program consistently achieving midyear rates in the 30 to
50% range, I thought that confronting the authors with midyear pla...
The authors concede that programs offering cessation education,
skills development, counseling and/or group support "on average" produce
quit rates more than double (15%) their meta-analysis OTC NRT finding of
7% at midyear. Although most of us are aware of at least one short term
abrupt cessation program consistently achieving midyear rates in the 30 to
50% range, I thought that confronting the authors with midyear placebo
group performance rates of 37%, 43% 45%, from their own NRT studies,
would cause them to reflect upon just how ineffective OTC NRT really is.
I was wrong. Instead, they ignore placebo performance when clothed in
behavioral protocols while telling us that 30 to 50% "vastly overstates"
behavioral intervention's realities.
Assume for the sake of argument that there are scores of abrupt
cessation programs around the globe that are today consistently achieving
midyear rates in the 30 to 50% range. Further assume that those
conducting them are willing to share their content, allow us to borrow
their most effective elements, and that we can combine, refine, present
and consistently produce 30 to 50% midyear nicotine cessation using a
laptop, PowerPoint and a scripted presentation. Would the current 5%
behavioral program attendance rate cited by the authors be the best we
should hope for when the product being offered is at least 428% as
effective as OTC NRT?
The authors conclude that the vast majority of smokers [do] not want
and will not use behavioral treatment. I encourage readers to visit the
"how to quit smoking" pages of government web sites or of those health
organizations that you know are receiving large annual NRT pharmaceutical
industry contributions. I submit that smokers cannot want or even be
curious about interventions or effectiveness ratings that are
intentionally hidden from view. I submit that if NRT commercials were up-
front in disclosing OTC NRT's 93% midyear relapse rate that sales would
decline dramatically, and quitters would immediately begin searching for
more effective tools.
Remember when NRT didn't have 5% participation? Imagine the
potential of a government-sponsored cessation marketing campaign that
could honestly declare that a short twelve-hour behavioral program was
affording those in attendance a 428% greater chance of quitting than OTC
NRT products requiring weeks or even months of dedicated use. Could
participation increase to 20%? Imagine teaming up with local businesses
and health care providers to offer donated attendance incentives such as
free temporary fitness center passes, pulmonary function exams,
cardiovascular exams, or tickets to local health related attractions.
Forget about the possibilities for now. Accepting the authors' 15%
behavioral program efficacy concession, in what T.V. commercial are those
pushing the concept of gradual nicotine weaning telling smokers that their
neighborhood abrupt cessation programs are, on average, twice as
effective as OTC NRT? Instead, they condition viewers to believe that
attempting cessation without OTC NRT doubles their chances of relapse.
The authors argue that behavioral programs are more expensive than
NRT. I just visited DrugStore.com where an eight-week supply of Nicoderm
CQ was $192 (U.S.) and Nicotrol was $200. Twenty-four patch quitters
would spend $4,608 on patches while producing just 1.7 midyear quitters,
at a cost of $2,711 per successful quitter. The same funds spent on a
twelve-hour behavioral clinic generating a 30% midyear rate would produce
7.2 success stories, at a cost of $640 per quitter.
My next free two-week clinic commences on the 25th at the College of
Charleston. As usual, there is no pay, and I, along with scores of other
skilled facilitators, would gladly fly anywhere in the world for the
opportunity to help smokers break free while at the same time being
compensated at a rate less than what it costs to produce a single midyear
NRT quitter $2,711).
I know that many researchers have devoted substantial portions of
their lives to the development of NRT only to end up, here, acknowledging
a 93% midyear relapse rate. This isn't a good day for any of us. I
apologize if any researcher feels their integrity is being impugned by my
continuing to seek answers to such questions as the extent of the practice
of placebo nicotine doctoring. But in that the authors declare odds ratio
victories over placebos known to have been doctored, and both authors are
paid consultants for NRT pharmaceutical companies and clearly have access
to those who provided placebo devices for most NRT studies, I must again
ask, how many OTC NRT studies employed placebo nicotine doctoring, what
amounts of nicotine were used in each study's placebo device, and what
studies were undertaken to verify that the practice does not extend the
intensity and/or duration of normal abrupt cessation?
Dr. Pierce's NRT survey published in JAMA on September 11, 2002
concluded that "NRT appears no longer effective in increasing long-term
successful cessation in California smokers." In November 2002, Dr.
Boyle's Minnesota insurance benefit review published in Health Affairs
concluded that the use of NRT did not ....."result in higher rates of
quitting smoking." Is it just possible that out in the "real world"
where surveyed smokers know whether or not they successfully quit last
year, where they have their own understanding of what it means to be quit,
and where they know whether or not they bought and used OTC NRT, that NRT
truly is showing zero value as a cessation tool?
Is it just possible that the study practice of "declaring" someone
still receiving a steady diet of nicotine from the NRT device, as having
already successfully "quit," allowed NRT a natural short-term advantage
when competing against "real" nicotine quitters, that just doesn't get
acknowledged by those being surveyed in the real-world?
Have you ever stopped to reflect upon how the odds ratios in the 2002
lozenge studies would have turned out if abstinence was defined to
commence upon the cessation of all nicotine intake? It's amazing how one
simple study definition - cessation - can create billions worth of
efficacy. Imagine such definitions being used with alcohol replacement
therapy (ART) where you know you're drunk but the researchers keep telling
you that you've already quit.
The industry cries that it's against youth smoking
are a great line of talk; action is of course
another matter. This research finding is a fine
case in point. If the industry were really against
youth smoking, it would respond to this finding
by immediately cutting all advertising and promotion
that portrayed or suggested a connection between
the product and being thin. To do otherwise,
to keep running such ads, would,
in...
The industry cries that it's against youth smoking
are a great line of talk; action is of course
another matter. This research finding is a fine
case in point. If the industry were really against
youth smoking, it would respond to this finding
by immediately cutting all advertising and promotion
that portrayed or suggested a connection between
the product and being thin. To do otherwise,
to keep running such ads, would,
in the light of this finding, be promoting
the product in a way known to appeal to children.
Once again, this industry's cries that it is "against
youth smoking" are not accompanied by action.
I did some investigation comparing the current usage of the term
"environmental tobacco smoke" and its acronym, ETS, and
the usage of "secondhand smoke" and SHS. The results I obtained tend to
support your editorial.
I went first to the WHO web site and typed ETS in the search box. The
first page of results contain 10 entries. All 10 related to tobacco smoke.
I then typed SHS, and out of the...
I did some investigation comparing the current usage of the term
"environmental tobacco smoke" and its acronym, ETS, and
the usage of "secondhand smoke" and SHS. The results I obtained tend to
support your editorial.
I went first to the WHO web site and typed ETS in the search box. The
first page of results contain 10 entries. All 10 related to tobacco smoke.
I then typed SHS, and out of the 10 first hits, only one dealt with
tobacco smoke. I then typed "environmental+tobacco+smoke" in the search
box. This returned 825 pages. Typing "secondhand+smoke" and then
"second+hand+smoke", and I got in total 618 entries. So ETS seems to be
the preferred term on an international basis.
I repeated the experiment on the JAMA site. The acronym "ETS" in the
site's search box produced 27 hits, while "SHS" produced only 2. Looking
at the exact term "environmental tobacco smoke" in the abstracts produced
36 hits, while "secondhand smoke" produced 10 hits, to which one is added
when using the term "secondhand tobacco smoke" So the JAMA score is 36 to
11 in favor of
ETS.
Using the search function on the Tobacco Control web site, the exact
phrase "environmental tobacco smoke" in the abstract returns 36 articles,
while "second hand smoke" returns 9 and "second-hand smoke" returns 5. So
again here the score is 36 in favor of ETS vs 11 in favor of SHS.
It seems that the scientific community has pretty much made its
choice already. Pushing SHS as a new standard might actually create more
confusion than help.
On the other hand, my Collins-Robert English-French dictionary has an
entry for "secondhand smoke", indicating that this is an informal term.
This is confirmed by a world-wide search using Google. Searching for the
exact term "environmental tobacco smoke" gives 47'700 hits, while
searching for "secondhand smoke" gives 121'000 hits. But the acronym SHS
is not well established, while ETS is. Searching for "ETS tobacco" on
Google returns 47,500 entries, while typing "SHS tobacco" returns only
6,560.
The consequence is that, if you address the public at large,
"secondhand smoke" in full is probably a preferable choice to
"environmental tobacco smoke", but if you address the scientific
community, there seems little reason to move away from the already well
established "environmental tobacco smoke" and its abbreviation, "ETS".
Finally, there is another reason why I think one should stick to ETS
and environmental tobacco smoke. This makes searching easier. The problem
with "secondhand smoke" is that the spelling varies from country to
country, British people often write secondhand in two words, with a hyphen
or a space, and other people add the word "tobacco" between "secondhand"
and "smoke", while there does not seem to be any variation of this type
with "environmental tobacco
smoke".
"Business at New York bars and restaurants has
plummeted by as much as 50 percent in the wake of
the smoking ban - and the drop has already sparked
layoffs and left some establishments on the brink of
shutting their doors, a Post survey has found."
--Cig Ban Leaves Lot Of 'Empties', NY Post, 5/12/03
On May 12, 2003, the New York Post ran two
stories on a...
"Business at New York bars and restaurants has
plummeted by as much as 50 percent in the wake of
the smoking ban - and the drop has already sparked
layoffs and left some establishments on the brink of
shutting their doors, a Post survey has found."
--Cig Ban Leaves Lot Of 'Empties', NY Post, 5/12/03
On May 12, 2003, the New York Post ran two
stories on a survey it had done amongst 50
"randomly selected" New York City bars and
restaurants. 1,2.
The media universally accepted the survey at face value
and promulgated it, repeating the survey's findings
without qualification, and leaving the impression that
restaurant business really had fallen off by as much as
50 percent.
The AP distributed its recap of the survey around the
world 3;. The Washington Post's "Media Critic," Howard
Kurtz, quoted the NY Post story on it sans criticism. 4 A
Connecticut newspaper used it to rail against an
incipient state-wide smoking ban. 5 New Zealand's
Hospitality Association--attributing the survey to the
New York Times--used it to argue against smokefree
legislation. 6 And for Rush Limbaugh, of course, the
survey was the very pinnacle of scientific endeavor. 7
However, this survey had glaring faults, in design and
execution.
1. It seems unlikely that this was a "random" survey.
The "random" claim, repeated by the Post as late as
May 24, 2003,8 is on its face, a sham--at least 3 of
those reported on were noted ban opponents. The law
of averages argues against these 3 randomly turning
up in a survey of 50 of the 13,000 bars and restaurants
in New York City. 8 The obvious question is, how many
other survey subjects were known opponents?
2. The survey design mimics a notorious industry PR
tactic, the "30% Myth."
The Post survey follows in the footsteps of a
tried-and-true Philip Morris diversionary tactic that has
been used so often it was exposed by Consumer
Reports back in 1994. 10 Such surveys are usually
deployed 1) during legislative battles or 2) shortly after
a smoking ban has gone into effect.
3. The actual survey data was not provided in the Post's
story.
Here are the facts behind the survey:
1. At least two prominent 1995 smoking ban opponents
were featured in the NY Post's "random survey:" Joan
Borkowski 11 and Buzzy O'Keefe. 12 Desi O'Brien,
proprietor of Langan's, had previously voiced his
opposition to the 2003 ban in at least two newspaper
articles 13,14 --one of which was from the NY Post
itself. No restaurateur's former activism was
mentioned. In addition, one surveyed bar was named
"Smoke." Citing such a plethora of opponents in a short
article on a 50-restaurant survey doesn't sound
random.
2. One of these opponents was something more than
that. Joan Borkowski, owner of Billy's Tavern, was given
a whole article, "1870 Bar May Get $nuffed Out." But the
Post neglected to inform its readers that 8 years before,
Borkowski was the leader of a Philip Morris-funded
front group (New Yorkers Unite!) fighting the 1995
smoking ban. At that time, Borkowski was involved in
the release of 2 opinion surveys. One survey were
commissioned by the Philip Morris-funded National
Smokers Alliance, the other by the Philip Morris-funded
United Restaurant Hotel Tavern Association. Borkowski
released the surveys in association with the National
Smokers Alliance. 11
Both surveys found that after the 1995 ban, restaurant
business went down.
3. As is usual in these circumstances, the dire
estimates and predictions were later proven wrong by
real studies based on tax data. 15 This was
predictable, because the year before, Consumer
Reports had already exposed the "30% Myth" in a 1994
article on such Philip Morris-funded surveys. 10 (See
excerpt below.)
4. It should be noted that such survey results are greatly
influenced by previous PR. A tobacco company (or its
PR firm or front group) can prepare the ground by
unleashing an ad campaign trumpeting business
losses. It may also even directly contact
restaurateurs--through personal canvassing or direct
mailings--and present to them its harrowing tales and
prognostications. A few months later, a restaurateur
may well repeat such assertions for surveyors.
5. The PR power of such a survey is expanded even
further when restaurateurs in other locales read
unquestioning news coverage of it, presented as fact.
Thus, one scientifically-questionable survey can sow
powerful seeds for more surveys around the country,
and even the world.
6. From 1989 to 2001, the New York Post's owner,
Rupert Murdoch, sat on the Board of Directors of Philip
Morris. 16 The Post's editorials since 1989 have been
consistently against tobacco control. 17
---
1. Cig Ban Leaves Lot Of 'Empties'
Source: New York Post
Date: 2003-05-12
2. 1870 Bar May Get $nuffed Out
Source: New York Post
Date: 2003-05-12
3. Bars And Restaurants Blame Sharp Drop In
Business On Smoking Ban
Source: AP
Date: 2003-05-12
URL:
http://www.sun-sentinel.com/business/local/ny-bc-ny--s
mokingban-nyc0512may12,0,3930062.story?coll=sfla-
business-headlines
4. Media Notes: How Many Votes Is A Picture Worth?
Source: The Washington Post
Date: 2003-05-13
Author: Howard Kurtz / Washington Post Staff Writer
URL:
http://www.washingtonpost.com/wp-dyn/articles/A4436
7-2003May12.html
6. Bars To Close Under Smoke-free Law
Source: nzoom.com (TVNZ)
Date: 2003-05-18
URL:
http://onenews.nzoom.com/onenews_detail/0,1227,190
979-1-7,00.html
7. 2nd Study Confirms 2nd Hand Smoke Harmless
Source: Rush Limbaugh Site
Date: 2003-05-16
URL:
http://rushlimbaugh.com/home/daily/site_051603/conte
nt/cutting_edge.guest.html
9. Smoke Screens
Source: New York Post
Date: 2003-05-24
Author: STEPHANIE GASKELL and DAREH
GREGORIAN
10. Where There's Smoke
Consumer Reports May 1994
11. The Great 1995 New York Smoke-Out Smoke
Screen
THE NEW YORK OBSERVER
MAY 29. 1995
URL:
http://www.nypost.com/news/regionalnews/76479.htm
12. Ban Draws Fire at Eateries
New York Daily News
April 11, 1995
By MARK MOONEY and CORKY SIEMASZKO Daily
News Staff Writers
13. Our Troops Fight For Freedom While Our Pols
Restrict It
Source: New York Post
Date: 2003-03-31
Author: STEVE DUNLEAVY
URL: http://www.nypost.com/commentary/72314.htm
14. Resentment Smolders As Smoking Ban Takes
Hold
Source: Irish Echo
Date: 2003-04-04
Author: Stephen McKinley
URL:
http://www.irishecho.com/newspaper/story.cfm?id=130
48
15. "Tobacco Industry Political Influence and Tobacco
Policy Making in New York 1983-1999"
Source: Center for Tobacco Control Research and
Education. Tobacco Control Policy Making: United
States.
Date: February 1, 2000.
URL: http://repositories.cdlib.org/ctcre/tcpmus/NY2000
16. Philip Morris Website
Date: Downloaded May 24, 2003
URL:
http://www.altria.com/investors/annual_report/board/bo
ard01.asp?flash=true
17. New York Post Editorials
Date: Downloaded June 9, 2003
URL:
http://www.tobacco.org/articles.php?media_id=1003&p
attern=editorial
----------------
Excerpt from:
Where there's smoke
Consumer Reports May 1994
SELF-SERVING SURVEYS
THE 30 PERCENT MYTH
When pro-tobacco forces in California want to scare
communities away from public-smoking bans, they
sometimes use seemingly objective surveys that show
restaurants losing an average of 30 percent of their
revenue after bans go into effect. The figure and the
surveys that produced it are far less scientific than they
have been made to appear.
Restaurants in Beverly Hills, for example, are said to
have lost 30 percent of their business during a
smoking ban that became effective in 1987. The
number has been quoted in The Los Angeles Times
and Time magazine. It comes from a survey by the
Beverly Hills Restaurant Association, a group organized
by a public-affairs consultant named Rudy Cole. The
survey asked restaurants how much business they
thought they lost during the ban; it didn't attempt to
quantify those losses using any sort of objective
measure. "That was not a scientific survey," Cole
admits.
A more rigorous study, this one of taxable sales at
Beverly Hills restaurants, was later conducted by the
accounting firm Laventhol & Horwath. It showed a more
modest average drop: 6.7 percent.
The 30 percent figure surfaced again in the city of
Bellflower, a Los Angeles suburb that banned
restaurant smoking from March 1991 to June 1992.
Shortly after the rule took effect, restaurateurs received
survey questionnaires sponsored by Restaurants for a
Sensible Voluntary Policy. That group was supported by
the Tobacco Institute and had Rudy Cole as its
executive vice president. The survey itself was prepared
by an employee of the Dolphin Group, a public-relations
agency that serves Philip Morris USA.
The Bellflower survey--again based on anecdotal
responses-also reported that restaurants lost an
average of about 30 percent of their customers. But a
study of sales receipts commissioned by the city of
Bellflower showed that restaurant revenues actually
rose by 2.4 percent during the smoking ban. Stanton
Glantz and Lisa Smith, researchers at the University of
California, San Francisco, studied sales data in 13
communities that had banned restaurant
smoking-.-including Bellflower and Beverly Hills. They
found no significant longterm drop anywhere.
Pro-tobacoo forces circulated the Bellflower survey in
California towns considering antismoking rules. One
version said the survey was sponsored by the
California Business and Restaurant Alliance. It didn't
mention that the alliance is run by an executive of the
Dolphin Group, Philip Morris' PR firm. The statistic
gained even wider currency when the Tobacco Institute
cited the Beverly Hills survey in ads run in
restaurant-industry publications, urging restaurateurs
to fight smoking bans.
A star is born
An informal survey of restaurateurs in Bellflower, Calif.,
(top) became a formal report showing the alleged
economic impact of a smoking ban. Both were
sponsored by groups connected to the tobacco
industry. One version of the report (middle)
suggested-incorrectly-that it was commissioned by the
city's mayor, Survey statistics were reported as news in
Bellflower (bottom) and other California towns
considering smoking bans.
Personally, I prefer a description that tells something of the truth
about tobacco smoke, "toxic tobacco smoke." Since the Tenth Report on
Carcinogens indicates that tobacco smoke has 250 toxins in it, I don't see
any reason not to refer to it as toxic tobacco smoke. This is better than
dancing around the danger like many health agencies still do when they
refer to the "health" effects of smoking, when they should be tal...
Personally, I prefer a description that tells something of the truth
about tobacco smoke, "toxic tobacco smoke." Since the Tenth Report on
Carcinogens indicates that tobacco smoke has 250 toxins in it, I don't see
any reason not to refer to it as toxic tobacco smoke. This is better than
dancing around the danger like many health agencies still do when they
refer to the "health" effects of smoking, when they should be talking
about disease and death.
Another quite direct acronym would be smoke harboring inhaleable
toxins (SHIT). I know this would be offensive to most. How apropos.
Lawrence et al. (2003) reported the results of their cluster RCT on
smoking cessation in pregnant women comparing (1) standard care; (2)
Transtheoretical Model (TTM) based manuals; and (3) TTM computer based
tailored communications.1 In spite of serious flaws in this study, there
were very important results that the authors overlooked. They do not seem
to appreciate that this was a population-based trial where the goal...
Lawrence et al. (2003) reported the results of their cluster RCT on
smoking cessation in pregnant women comparing (1) standard care; (2)
Transtheoretical Model (TTM) based manuals; and (3) TTM computer based
tailored communications.1 In spite of serious flaws in this study, there
were very important results that the authors overlooked. They do not seem
to appreciate that this was a population-based trial where the goal is to
reduce the prevalence of smoking in an important population, pregnant
women. Their analyses treat the project as if it was a traditional
clinical trial where the goal is to assess only efficacy.
The most important analysis for a population trial is to assess the
relative impacts of alternative treatment programs.2,3 Impact equals
reach (or recruitment rate) times efficacy. Historically cessation
programs were assessed just on efficacy. If one treatment program had 30%
point prevalence abstinence at long-term follow-up, it was judged to be
50% more efficacious than a program with only 20% abstinence or efficacy.
But if the first treatment reached only 5% of a population of smokers it
would have an impact of only 1.5% (30% x 5%). It could reduce the
prevalence of smoking in a population by only 1.5%. If the second
treatment could recruit 60% of a population it would have 12% impact, or 8
times more impact than the treatment with greater efficacy. From a public
health policy perspective, preference would be given to programs with the
most impact.
What were the relative impacts of three programs compared in Lawrence
et al.? From the data reported, recruitment rates were calculated for
each of the three groups by dividing the number of pregnant smokers
recruited by the number of eligible smokers available in each group
(Figure 1). Efficacy was calculated by the self-report prevalence rates
at 10 days post-natal corrected by the mis-reporting rates for each group
(Tables 6 & 7 in (1)). Self-reported point prevalence measures are
what are used in determining population prevalence rates of smoking and
are the measures used in the United States for the Public Health Service
sponsored Clinical Practice Guidelines for Treating Tobacco.4
The impact of each of the three treatments is
A. Standard Care Impact = (23.3% recruited x 4.7 point prevalence) =
1.1%.
B. TTM Manual Impact = (39.5% recruited x 7.5% point prevalence) = 3%.
C. TTM Computer-tailored Impact = (58.5% recruited x 15.3% point
prevalence) = 9%.
The TTM Computer-tailored system had 8.2 times greater impact on the
prevalence of smoking compared to Standard Care. The evidence reported by
Lawrence et al. indicates that compared to standard care the TTM expert
system intervention recruited and retained more pregnant smokers, produced
less misreporting, helped more smokers quit, and had much greater impact.
Is there any program that has been found to have greater advantages with a
population of pregnant smokers?
The authors recommend policies that have no evidence. They
recommend, for example, that midwives proactively recruit pregnant smokers
to existing smoking cessation programs (an alternative not evaluated in
their study). In a study in the US of a similar procedure, a major health
care system in the U.S. had doctors, nurses, health educators and
telephone counselors all work proactively to get smokers in primary care
to sign up for cessation programs that were only reaching 1% of eligible
smokers.5 This proactive recruitment protocol, one of the most intensive
in the literature, was able to get 15% of smokers in the precontemplation
stage to sign up. But only 3% showed up. With a combined group in the
contemplation and preparation stages, they were able to get 65% to sign
up. But only 15% showed up. It is almost certain that the alternative
policy recommended by Lawrence et al would have much less impact than the
computer-based program that they reported. Based on the evidence that
they report, we would recommend (1) that impact be used as the primary
outcome criteria and (2) that the programs that have evidence of having
the highest relative impacts for pregnant women be adopted.
James O. Prochaska, Ph.D. and Wayne F. Velicer, Ph.D.
Cancer Prevention Research Center, University of Rhode Island
Correspondence to: James O. Prochaska, Ph.D.
Cancer Prevention Research Center, University of Rhode Island
2 Chafee Rhode Island
Kingston, Rhode Island 02881 USA
jop@uri.edu
velicer@uri.edu
References
1. Lawrence, T., Aveyard, P., Evans, O., & Chang, K.K. (2003). A
cluster randomized controlled trial of smoking cessation in pregnant women
comparing interventions based on the Tran theoretical (stages of change)
model to standard care. Tobacco Control.
2. Velicer, W.F., & DiClemente, C. C. (1993). Understanding and
intervening with the total population of smokers. Tobacco Control, 2, 95-
96.
3. Velicer, W.F., & Prochaska, J.O. (1999). An expert system
intervention for smoking cessation. Patient Education and Counseling, 36,
119-129.
4. Fiore, M.C., Bailey, W.C., Cohen, S.J., et al. (2000). Treating
Tobacco Use and Dependence. Clinical Practice Guideline. Rockville, MD:
Department of Health and Human Services. Public Health Service.
5. Lichtenstein, E., & Hollis, J. (1992). Patient referral to
smoking cessation programs: Who follows through? The Journal of Family
Practice, 34, 739-794.
I am sorry to say that George Leslie and others who have long worked for the tobacco industry often end up moving their snake oil solutions to other areas, for example, Asia. Tobacco control advocates are few here and scientists who have any experience with research in air quality in the West are often consulted on problems of air pollution. It is then very easy for tobacco industry scientists to present themselves as...
Dr. Hughes and Shiffman do their academic best to try and convince those making worldwide cessation policy decisions that, after 20 years of NRT research that consumed the lion's share of all cessation research dollars, a 93% midyear relapse rate demonstrates an "effective" means for smokers to quit. Rubbish! It's a sad day indeed when NRT researchers celebrate a 93% failure rate by declaring odds ratio victories over...
Over-the-counter nicotine replacement: Rhetoric vs. Reality
Mr. Polito has criticized our recent meta-analysis of over-the- counter (OTC) nicotine replacement (NRT) that appeared in Tobacco Control (Vol 12, p 21). Our brief response is below. Readers wishing to respond to us or obtain citations for our assertions can email john.hughes@uvm.edu or shiffman@pinneyassociates.com ).
The major assumption of...
The authors concede that programs offering cessation education, skills development, counseling and/or group support "on average" produce quit rates more than double (15%) their meta-analysis OTC NRT finding of 7% at midyear. Although most of us are aware of at least one short term abrupt cessation program consistently achieving midyear rates in the 30 to 50% range, I thought that confronting the authors with midyear pla...
On figure 2D, the number in brackets in front of SEAR B females should be 2% (instead of 61%).
The industry cries that it's against youth smoking are a great line of talk; action is of course another matter. This research finding is a fine case in point. If the industry were really against youth smoking, it would respond to this finding by immediately cutting all advertising and promotion that portrayed or suggested a connection between the product and being thin. To do otherwise, to keep running such ads, would, in...
Dear Editor,
I did some investigation comparing the current usage of the term "environmental tobacco smoke" and its acronym, ETS, and the usage of "secondhand smoke" and SHS. The results I obtained tend to support your editorial.
I went first to the WHO web site and typed ETS in the search box. The first page of results contain 10 entries. All 10 related to tobacco smoke. I then typed SHS, and out of the...
Analysis: The Survey as a PR Tactic
"Business at New York bars and restaurants has plummeted by as much as 50 percent in the wake of the smoking ban - and the drop has already sparked layoffs and left some establishments on the brink of shutting their doors, a Post survey has found."
--Cig Ban Leaves Lot Of 'Empties', NY Post, 5/12/03
On May 12, 2003, the New York Post ran two stories on a...
Personally, I prefer a description that tells something of the truth about tobacco smoke, "toxic tobacco smoke." Since the Tenth Report on Carcinogens indicates that tobacco smoke has 250 toxins in it, I don't see any reason not to refer to it as toxic tobacco smoke. This is better than dancing around the danger like many health agencies still do when they refer to the "health" effects of smoking, when they should be tal...
Lawrence et al. (2003) reported the results of their cluster RCT on smoking cessation in pregnant women comparing (1) standard care; (2) Transtheoretical Model (TTM) based manuals; and (3) TTM computer based tailored communications.1 In spite of serious flaws in this study, there were very important results that the authors overlooked. They do not seem to appreciate that this was a population-based trial where the goal...
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