Table 1

 Establishment and patron characteristics of observed clubs

Representative sample of clubsCamel Casbah events (n  = 7)
Non-advertised clubs (n  = 19)Advertised clubs (n  = 19)p Value
*Mann-Whitney U test used to test significance.
Patron characteristics
    More than 25% of patrons smoking53%74%0.1871%
    Age 25 and older*64%51%0.0648%
Establishment/event characteristics
    Number of rooms (mean)*1.842.220.482.71
    Cover charge (mean)*$4.58$3.580.54$10.00
Entertainment
    Live music58%21%0.0214%
    DJ32%42%0.50100%
IDs checked on entry68%88%0.1385%
Smoke-free areas provided21%16%0.500%