Table 4 The adjusted association between energy drink consumption and getting more than 8 h sleep
From: Sleep and energy drink consumption among Norwegian adolescents – a cross-sectional study
Risk differences | 95% CI | Relative Risk | 95% CI | |
|---|---|---|---|---|
Energy drink frequency | ||||
Never | Reference | Reference | ||
Seldom | −0.07 | −0.13, 0.01 | 0.89 | 0.78, 1.01 |
1–3 times a month | −0.10 | −0.18, −0.02 | 0.83 | 0.71, 0.97 |
Once a week | −0.24 | −0.34, −0.14 | 0.57 | 0.43, 0.76 |
2–3 times a week | −0.31 | −0.40, −0.21 | 0.47 | 0.33, 0.67 |
≥ 4 times a week | −0.31 | −0.43, −0.19 | 0.43 | 0.25, 0.75 |
Sex | ||||
Male | Reference | Reference | ||
Female | −0.05 | −0.10, 0.00 | 0.90 | 0.80, 1.01 |
Perceived family economy | ||||
Poor | Reference | |||
Medium | −0.11 | −0.25, 0.04 | 0.87 | 0.61, 1.25 |
Good | −0.02 | −0.16, 0.13 | 1.06 | 0.75, 1.50 |
Physical activity | ||||
Never | Reference | Reference | ||
Once a week | 0.09 | −0.02, 0.19 | 1.15 | 0.87, 1.54 |
2–3 times a week | 0.07 | −0.02, 0.16 | 1.13 | 0.86, 1.48 |
4–6 times a week | 0.05 | −0.04, 0.15 | 1.07 | 0.82, 1.41 |
Every day | 0.13 | 0.01, 0.25 | 1.24 | 0.93, 1.66 |
Leisure screen time | ||||
≤ 2 h | Reference | Reference | ||
3–5 h | −0.07 | −0.13, −0.01 | 0.88 | 0.78, 0.99 |
> 5 h | −0.15 | −0.23, −0.08 | 0.72 | 0.61, 0.86 |