smoke_quit smoke_years
Name
smoker
Label
Smoker, current, past, or never
Description

Current, Past or Never Smoker

Calculation
smoker = if smoke=N then smoker=0, else if smoke_curr=N then smoker=1
Domain
smokinghistory
  • 0: Never
  • 1: Past
  • 2: Current
Type
choices
Smoker, current, past, or never vs Study visit number
Visit 1 Visit 2 Visit 3 Visit 4 Visit 5
Total 1,123 758 566 121 2
Never 559 383 279 65 1
Past 446 314 251 50 1
Current 118 61 36 6 -
Smoker, current, past, or never vs Sex of the participant
Visit 1
Male Female Total
Total 608 515 1,123
Never 280 279 559
Past 258 188 446
Current 70 48 118
Smoker, current, past, or never vs Sex of the participant
Visit 2
Male Female Total
Total 406 352 758
Never 191 192 383
Past 182 132 314
Current 33 28 61
Smoker, current, past, or never vs Sex of the participant
Visit 3
Male Female Total
Total 304 262 566
Never 141 138 279
Past 143 108 251
Current 20 16 36
Smoker, current, past, or never vs Sex of the participant
Visit 4
Male Female Total
Total 67 54 121
Never 36 29 65
Past 27 23 50
Current 4 2 6
Smoker, current, past, or never vs Sex of the participant
Visit 5
Male Female Total
Total - 2 2
Never - 1 1
Past - 1 1
Current - - -
Smoker, current, past, or never vs Race of the participant
Visit 1
White Black Hispanic Native American Asian Total
Total 1,065 23 13 10 12 1,123
Never 518 17 8 7 9 559
Past 430 6 4 3 3 446
Current 117 - 1 - - 118
Smoker, current, past, or never vs Race of the participant
Visit 2
White Black Hispanic Native American Asian Total
Total 734 8 6 6 4 758
Never 369 4 4 3 3 383
Past 304 4 2 3 1 314
Current 61 - - - - 61
Smoker, current, past, or never vs Race of the participant
Visit 3
White Black Hispanic Native American Asian Total
Total 549 4 5 4 4 566
Never 268 3 3 2 3 279
Past 245 1 2 2 1 251
Current 36 - - - - 36
Smoker, current, past, or never vs Race of the participant
Visit 4
White Black Hispanic Native American Asian Total
Total 113 1 2 2 3 121
Never 60 - 2 - 3 65
Past 47 1 - 2 - 50
Current 6 - - - - 6
Smoker, current, past, or never vs Race of the participant
Visit 5
White Black Hispanic Native American Asian Total
Total 2 - - - - 2
Never 1 - - - - 1
Past 1 - - - - 1
Current - - - - - -