Name
yevrsmkstpa
Label
Age when stopped smoking regularly
Units
years
Type
numeric
Visit vs Age when stopped smoking regularly
N Mean StdDev Median Min Max Unknown Total
Peds - - - - - - - -
Teenz - - - - - - - -
TREC 27 17.1 ± 0.6 17.0 16.0 18.0 490 517
Age at time of TREC visit vs Age when stopped smoking regularly
TREC
N Mean StdDev Median Min Max Unknown Total
Total 27 17.1 ± 0.6 17.0 16.0 18.0 490 517
16.1 to 17.4 years 4 16.5 ± 0.6 16.5 16.0 17.0 126 130
17.4 to 17.7 years 6 16.8 ± 0.4 17.0 16.0 17.0 123 129
17.7 to 17.9 years 7 16.9 ± 0.4 17.0 16.0 17.0 122 129
17.9 to 19.6 years 10 17.7 ± 0.5 18.0 17.0 18.0 119 129
Male Gender vs Age when stopped smoking regularly
TREC
N Mean StdDev Median Min Max Unknown Total
Total 27 17.1 ± 0.6 17.0 16.0 18.0 490 517
No 9 17.1 ± 0.6 17.0 16.0 18.0 247 256
Yes 18 17.1 ± 0.7 17.0 16.0 18.0 243 261
Race vs Age when stopped smoking regularly
TREC
N Mean StdDev Median Min Max Unknown Total
Total 27 17.1 ± 0.6 17.0 16.0 18.0 490 517
White 15 17.2 ± 0.7 17.0 16.0 18.0 294 309
Black 11 17.0 ± 0.6 17.0 16.0 18.0 174 185
Other 1 17.0 - 17.0 17.0 17.0 22 23