Table 2 Electronic cigarette smoking rates according to active and passive smoking.
From: Active, passive, and electronic cigarette smoking is associated with asthma in adolescents
Electronic Cigarette Smoking | P-value | ||
|---|---|---|---|
No | Yes | ||
Active Smoking, n (%*) | <0.001† | ||
0 day a month | 186,212 (96.6) | 6,585 (3.4) | |
1–5 days a month | 4,667 (75.2) | 1,537 (24.8) | |
6–19 days a month | 2,332 (65.5) | 1,231 (34.5) | |
≥20 days a month | 5,635 (41.8) | 7,857 (58.2) | |
Passive Smoking, n (%*) | <0.001† | ||
0 day a week | 131,920 (93.9) | 8,526 (6.1) | |
1–2 days a week | 30,622 (92.1) | 2,614 (7.9) | |
3–4 days a week | 15,947 (88.6) | 2,053 (11.4) | |
≥5 days a week | 20,357 (83.5) | 4,017 (16.5) | |
