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. 2022 Aug 21;16(3):237–243. doi: 10.22074/IJFS.2022.544706.1236

Table 2.

Frequency of three complications of menstruation disturbances, metrorrhagia, hirsutism among participants receiving the four vaccines


Disorder type AstraZenec Sputnik-V Covaxin Sinopharm P value*

Menstruation disturbances Unreported 100 (89.3) 76 (95) 28 (82.4) 185 (92) 0.01
Reported 12 (10.7) 4 (5) 6 (17.6) 16 (8)
Metrorrhagia Unreported 105 (93.7) 78 (97.5) 30 (88.2) 194 (96.5) 0.12
Reported 7 (6.3) 2 (2.5) 4 (11.8) 7 (3.5)
Hirsutism Unreported 108 (96.4) 79 (98.8) 33 (97.1) 200 (99.5) 0.10
Reported 4 (3.6) 1 (1.3) 1 (2.9) 1 (0.5)

Data are presented as n (%). P values were obtained from Fisher's exact test.