Table 3.

Onset and duration of the side effects and whether symptoms were resolved by pain killers

	HCW (n = 173)	Non-HCW (n = 353)	p value
Onset of side effect, mean ± SD, h	16 (15.38)	12.2 (10.2)	0.002
Duration of side effect, mean ± SD, h	37 (19.5)	32.32 (13.6)	0.067
Symptoms relieve on painkillers, n (%)
No	6 (3.46)	7 (1.98)	0.371
Yes	115 (66.47)	233 (66)	1
Not taken	38 (21.96)	99 (28.04)	0.405
Maybe	14 (8.09)	12 (3.39)	0.030

HCW, healthcare worker.