Prevalence of Myopia among Children Attending Pediatrics Ophthalmology Clinic at Ohud Hospital, Medina, Saudi Arabia

Table 3

Near work-indoor and outdoor activities and its association with the presence of myopia.

Variables	On school weekdays		On weekends
	N	%	N	%
Near work-indoor activities (reading, watching TV, playing video games, and/or writing homework)
<1 hour	11	25.6	6	13.9
1-2 hours	14	32.6	8	18.6
≥3 hours	18	41.9	29	67.4
value	0.42		<0.001
Outdoor activities (football, running, and/or swimming)
Not at all	14	32.5	12	27.9
<1 hour	11	25.6	7	16.3
1-2 hours	10	23.3	5	11.6
≥3 hours	8	18.6	19	44.2
value	0.62		0.0125