Variable | OR [95% CI] | ||
---|---|---|---|
Cigarettes only users | E-cigarettes only users | Dual users | |
None of the following | 1.0 | 1.0 | 1.0 |
Drinking | 8.1 [5.9,11.2]* | 6.8 [4.4,10.3]* | 10.2 [7.3,14.2]* |
Playing games | 2.6 [2.0,3.4]* | 3.2 [2.2,4.6]* | 4.7 [3.6,6.3]* |
Staying up late | 1.3 [1.0,1.7]* | 1.2 [0.8,1.8] | 2.4 [1.8,3.2]* |
All of the above | 3.7 [2.8,4.9]* | 2.0 [1.3,2.9]* | 5.6 [4.2,7.4]* |