Table 3.
Unadjusted odds ratio (OR) (95% CI) | p-value | Adjusted odds ratio (aOR) (95% CI)b | p-value | |
---|---|---|---|---|
Partner use | 2.9 (1.8, 4.5)a | < 0.001 | 2.0 (1.2, 2.4)a | 0.006 |
Parent use | 2.0 (1.3, 3.0)a | 0.001 | 1.4 (0.9, 2.2) | 0.14 |
Partner and parent use | 2.3 (1.5, 3.5)a | < 0.001 | 1.6 (1.1, 2.5)a | 0.04 |
Statistically significant at α = 0.05
Adjusted for smoking status, race, trimester, marital status, employment and education