Table 2

E (n = 139) and C (n = 126) group effectiveness rates

Behaviour E group
(%)
C group
(%)
Odds ratio 95% one tailed CI
Cessation rate17.38.82.22.2, 4.1
Signficant reduction rate21.715.81.51.5, 2.6
No significant change61.075.40.510.51, 0.80
  • Source: Windsor et al.3