From TVs to tablets: the relation between device-specific screen time and health-related behaviors and characteristics

Table 3 Descriptive data for dietary habits and health-related variables between light-, moderate-, and heavy- users of screens by total screen time per day

	Mean	SD
Dietary habits variables
Dietary patterns
Light	5.45	2.26
Moderate	5.96	2.62
Heavy	6.33	2.58
Frequency of family meals without any screens on
Light	2.80	1.52
Moderate	2.54	1.61
Heavy	2.51	1.52
Frequency of family meals while watching television
Light	2.79	1.48
Moderate	2.85	1.61
Heavy	3.14	1.57
Frequency of fast food consumption
Light	1.81	0.82
Moderate	1.86	0.80
Heavy	2.10	1.08
Health-related variables
Body mass index (kg/m²)
Light	25.44	6.23
Moderate	27.06	6.33
Heavy	27.00	7.95
Physical activity
Light	2.21	1.41
Moderate	2.16	1.42
Heavy	1.85	1.38
Self-rated health
Light	3.84	0.72
Moderate	3.79	0.66
Heavy	3.60	0.82
Hours of sleep
Light	2.10	0.80
Moderate	2.05	0.84
Heavy	1.87	0.88
Sleep quality
Light	2.86	0.70
Moderate	2.79	0.71
Heavy	2.70	0.81
Perceived stress
Light	16.19	6.69
Moderate	16.11	7.08
Heavy	18.73	7.23

ISSN: 1471-2458