Cigarette Smoking Habits among Men and Women in Turkey: A Meta Regression Analysis

Smoking has become more prevalent in turkey than it has in those of western countries during the past decade. this studywas conducted to make parameter estimations on gender related smoking habits with the minimum of variance. of theninety-two researches related to smoking habits conducted from 1981 to 2003 in turkey, 60 were deemed appropriate forthe application of meta analysis and meta regression analysis. the proportions of men and women smoking cigarettes were0.51 and 0.35, respectively. the proportion of men smoking cigarette in 1996 and the years before it was 0.52, and forwomen as 0.35. however, the figures for the years following 1996 were 0.41 for men, and 0.32 for women. in the results ofthe dersimonian and laird random effect model, the odds ratio, which shows the tendency of men to smoke compared towomen, was found 1.894 for the period of 1981-2003. a heterogeneous distribution between the researches was apparentcq=1560.91, p<0.001) as well as for tau-square test (x square 2=0.55, z=6.29, p<0.001). we propose that effective precautionsshould be considered, especially with regard to the introduction of laws to minimize the smoking habit for both sexes, withparticular attention to women.