Retrospective Study
Copyright ©The Author(s) 2023.
World J Methodol. Dec 20, 2023; 13(5): 456-465
Published online Dec 20, 2023. doi: 10.5662/wjm.v13.i5.456
Table 2 Evaluations of the groups by age and gender

n
Age
Gender
mean ± SD
Male
Female
1Unvaccinated6350.95 ± 13.5427 (42.9)36 (57.1)
2Single dose CoronaVac2060.75 ± 8.829 (45.0)11 (55.0)
3Single dose BioNTech 2450.1 ± 11.0157 (29.2)17 (70.8)
4Two doses CoronaVac3873.55 ± 9.3421 (55.3)17 (44.4)
5Two doses BioNTech 4059.13 ± 13.8824 (60)16 (40)
6Three doses3974.23 ± 10.2919 (48.7)20 (51.3)
Total22461.09 ± 15.36107 (47.8)117 (52.0)
P value0.001a,c0.204b
Post hoc1 < 2, 4, 5, 6; 2 > 3; 2 < 4, 6; 3 < 4, 6; 4 > 5; 5 < 6-