The online learning experience and reported headaches associated with screen exposure time among Saudi health sciences students during the COVID-19 pandemic

Table 3 Headache baseline assessment among studied participants (N = 353)

Variables	No	%
Having headache attacks for several hours
Yes	232	65.72
No	121	34.28
The headache symptoms frequently experience^a
• Unilateral location	98	27.76
• Pulsating quality of pain	146	41.36
• Inhibition of daily activities	82	23.23
• Headache aggravation by routine physical activities	77	21.81
• Nausea or vomiting	59	16.71
Sensitivity to light or sound	143	40.51
Headache status (N = 232)
Non-migraine headache	154	43.63
Migraine:	78	22.09
-Migraine without aura	37	10.15
-Migraine with aura	41	11.61
Experience any of the following symptoms before the migraine attack (migraine with aura, n = 41)
-Visual disturbances	34	82.93
- Sensory disturbances	5	12.20
- Motor disturbances	2	4.87

ISSN: 1472-6920