. 2021 Apr 24;3:100035. doi: 10.1016/j.sleepx.2021.100035

Table 3.

Association of screen-time and sugar consumption with possible sleep bruxism. Ordinal multiple-variable analysis.

Dependent variable	Independent variables	OR	p value	IC	Influence of the model on the frequency of sleep bruxism	Ordinal OR	p value	CI
Sleep bruxism	Screen-time	3.2	0.001	1.8–4.1	1^a vs 0^a	7.17	0.001	5.08–11.26
	Screen-time	3.2	0.001	1.8–4.1	2^a vs 0^a	8.18	0.02	6.91–12.11
	Sugar consumption	2.5	0.004	1.3–3.2	1^a vs 0^a	3.62	0.07	0.77–6.46
	Sugar consumption	2.5	0.004	1.3–3.2	2^a vs 0^a	5.31	0.04	2.31–8.31

0 Rarely 1 Sometimes 2 Usually possible sleep bruxism.