%0 Generic %A Kapoor, Manav %A Wang, Jen-Chyong %A Bertelsen, Sarah %A Bucholz, Kathy %A P. Budde, John %A Hinrichs, Anthony %A Agrawal, Arpana %A Brooks, Andrew %A Chorlian, David %A Dick, Danielle %A Hesselbrock, Victor %A Foroud, Tatiana %A Kramer, John %A Kuperman, Samuel %A Manz, Niklas %A Nurnberger Jr, John %A Porjesz, Bernice %A Rice, John %A Tischfield, Jay %A Xuei, Xiaoling %A Schuckit, Marc %A J. Edenberg, Howard %A J. Bierut, Laura %A M. Goate, Alison %D 2013 %T Cox-proportional hazard analysis using age at onset of habitual smoking censored at non-habitual smokers. %U https://plos.figshare.com/articles/dataset/_Cox_proportional_hazard_analysis_using_age_at_onset_of_habitual_smoking_censored_at_non_habitual_smokers_/337595 %R 10.1371/journal.pone.0033513.t004 %2 https://plos.figshare.com/ndownloader/files/667134 %K onset %K habitual %K smoking %K censored %K non-habitual %X 1

Analysis was performed within family clusters using additive model. Age at interview in quartiles, gender, pc1, parental smoking and parental drinking were included as covariates.

2

Nominal P values are shown uncorrected for multiple testing. The Bonferroni-corrected significance threshold is Pā€Š=ā€Š0.005.

%I PLOS ONE