nsrr_sex nsrr_ever_smoker

Histogram

Currently smoking cigarettes vs Study visit number
Visit 1 Visit 2 Visit 3 Visit 4 Visit 5 Incident Outcomes Tracking
Total 1,123 758 566 121 2 -
no 1,005 697 530 115 2 -
yes 118 61 36 6 - -
not reported - - - - - -