Table 1. Digital devices usage habits among university students (n=382).

DD= digital device. %= percentage

Usage Habit	Duration	Frequency (%)
Years of current usage of DD	<1	10.7
	1-<2	13.8
	2-<3	22.9
	3-<4	15.6
	≥4	36.5
Hours spent per day using DD	<1	1.3
	1-<2	4.2
	2-<3	5.5
	3-<4	13.6
	4-<6	19.9
	≥6	55.5
Hours spent are	Continuous	36.1
	Intermittent	63.9
DD are mostly used during	Day	46.3
	Night	53.7