Table 3. Correlation between screen time and factors during the COVID-19 epidemic.

Factors	Age	Screen time before COVID-19	Outdoor activity time	Screen time for learning/education	Screen time of parents	Screen time of siblings	Age of first exposure to screen
R	0.519	0.224	−0.033	0.587	0.416	0.313	0.192
P	<0.001	<0.001	0.467	<0.001	<0.001	<0.001	<0.001

COVID-19, coronavirus disease 2019.