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. 2022 Aug 20;61(21):3205–3210. doi: 10.2169/internalmedicine.9699-22

Table 2.

the Occurrence of Vaccine Adverse Reactions after the First and Second Doses of Vaccination.

Age n 1st dose 2nd dose
Focal reaction Systemic reaction Focal reaction Systemic reaction
20-29 y.o., n (%) 108 52 (48) 11 (10) 63 (58) 66 (61)
30-39 y.o, n (%) 106 42 (40) 14 (13) 51 (48) 53 (50)
40-49 y.o., n (%) 130 55 (42) 7 (5) 65 (50) 61 (47)
50-59 y.o., n (%) 103 33 (32) 6 (6) 56 (54) § 40 (39)
60 y.o. -, n (%) 27 11 (41) 1 (4) 13 (48) 6 (22)
total, n (%) 470 193 (41) 39 (8) 248 (53) 226 (48)

† p<0.001; ‡ p=0.048; § p=0.001 vs 1st dose