Table 4.

The adjusted association between energy drink consumption and getting more than 8 h sleep

	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