Table 2 Quitting and reduction in cigarette consumption at 1 week, 1 month, 3 months and 6 months (N =457)

Self-reported 7-day point prevalence quit rate

63 (13.8 %)

100 (21.9 %)

124 (27.1 %)

130 (28.4 %)

Had not quit but had reduced daily cigarette consumption by at least 50 %

197 (43.1 %)

165 (36.1 %)

137 (30.0 %)

100 (21.9 %)

Quit or had reduced daily cigarette consumption by at least 50 %

260 (56.9 %)

265 (58.0 %)

261 (57.1 %)

230 (50.3 %)