Table 4. Top five systemic reactions stratified by the three administered vaccines.

		Vaccines			Total	p-value
		Pfizer	Moderna	Janssen
Headache						0.064
	No	113	11	5	129
	Yes	69	2	0	71
	Total	182	13	5	200
Fatiguea)						0.124
	No	107	11	4	122
	Yes	75	2	1	78
	Total	182	13	5	200
Chills						0.044*
	No	120	12	5	137
	Yes	62	1	0	63
	Total	182	13	5	200
Pyrexiab)						0.165
	No	125	11	5	141
	Yes	57	2	0	59
	Total	182	13	5	200
Painc)						0.123
	No	121	11	5	137
	Yes	61	2	0	63
	Total	182	13	5	200

Data extracted from the Vaccine Adverse Event Reporting System database [4].

^*p<0.05 (statistically significant). ^a)Fatigue and asthenia. ^b)Pyrexia and increased body temperature. ^c)Pain, pain in extremity, and myalgia grouped together.