RESULTS	At delivery , the odds of cessation were greater among those who completed full time education at > 16 years of age ( OR = 1.89 , 95 % CI = 1.16-3 .07 , p = 0.010 ) but were inversely associated with higher baseline cotinine levels ( OR = 0.96 , 95 % CI = 0.92-0 .99 , p = .010 ) .\