Characteristics of smokers, non-smokers, and former smokers who had stopped smoking between first test and follow up
| Smoker n=90 | Non-smoker n=56 | Former smoker n=53 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean | SEM | Mean | SEM | Mean | SEM | ||||||
| Age4-150 | 39.43 | 1.08 | 45.38 | 1.52 | 44.91 | 1.59 | |||||
| Exposure (y)4-150 | 13.80 | 0.93 | 17.54 | 1.49 | 17.12 | 1.36 | |||||
| Time since 1st test (months) | 23.15 | 1.65 | 22.84 | 3.13 | 31.20 | 3.22 | |||||
| Interval between tests4-150 | 12.04 | 0.77 | 11.18 | 0.53 | 14.34 | 0.92 | |||||
| FSBPBL% | 42.84 | 3.98 | 53.84 | 4.38 | 46.24 | 5.86 | |||||
| FSBP%4-150 | 53.10 | 4.13 | 64.31 | 4.43 | 67.24 | 5.02 | |||||
| Δ FSBP% | 10.25 | 4.05 | 10.47 | 3.33 | 20.99 | 6.35 | |||||
| FSBP% <304-150 | 29 (32.2%) | 10 (17.9%) | 9 (17.0%) | ||||||||
| FSBP%⩾30 | 78.34 | 2.10 | 78.29 | 2.21 | 80.99 | 2.84 | |||||
↵4-150 p<0.05.
FSBP%BL is the FSBP% at baseline.