| |
Hispanic |
NHW |
|
|
| Currentn=267 |
Formern=277 |
Current n=193 |
Former n=298 |
P (current) |
P (former) |
| Start Age (years ± SD) |
21.1 ± 9.9 |
19.8 ± 8.0 |
19.7 ± 7.3 |
18.7 ± 4.6 |
0.088 |
0.073 |
| Stop Age (former only) (years ± SD) |
NA |
42.1± 14.3 |
NA |
38.7 ± 14.0 |
NA |
0.005 |
| Pack Years (packs/year, SE) |
19.6,1.4 |
18.6, 1.4 |
32.5 ± 1.7 |
24.3 ± 1.4 |
<0.0001 |
0.004 |
| Years Smoked (years, SE) |
31.7, 0.9 |
22.3, 0.9 |
32.4 ± 1.0 |
19.9 ± 0.8 |
0.59 |
0.047 |
| Packs per Day (packs, SE) |
0.6, 0.04 |
0.7, 0.04 |
1.0 ± 0.05 |
1.0 ± 0.4 |
<0.0001 |
<0.0001 |
| Inhaled when smoke (% Yes) |
82.1% |
76.4% |
88.8% |
83.3% |
0.05 |
0.04 |
| Inhale puffs every/few/v-few (%) |
54/27/18 |
65/26/9 |
74/20/6 |
74/21/5 |
<0.0001 |
0.088 |
| Chronic Bronchitis n (%) |
13 (2.8) |
9(1.6) |
18 (3.9) |
11(1.9) |
0.17 |
0.95 |
| Chronic Bronchitis age (yrs) |
51.6, 7.7 |
67.4, 8.7 |
34.4, 6.7 |
32.7, 7.9 |
0.09 |
0.004 |
| Emphysema n (%) |
4 (0.9) |
9 (1.6) |
13 (2.8) |
12 (2.1) |
0.01 |
0.72 |
| Emphysema age |
42.8, 4.7 |
63.0, 3.5 |
51.6, 3.4 |
55.3, 3.2 |
0.14 |
0.11 |
|
