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Table 1 Characteristic of subjects with AEFI (n = 388)

From: Temporal association between serious bleeding and immunization: vitamin K deficiency as main causative factor

CharacteristicsBleeding
(n = 55)
No Bleeding
(n = 333)
Age0-1 year45(81.8%)313(94.0%)
1–2 year6(10.9%)15(4.5%)
> 2 year4(7.3%)5(1.5%)
GenderMale44(80.0%)196(58.9%)
Female11(20.0%)137(41.1%)
VaccinationHep B022(40.0%)68(20.4%)
BCG12(21.8%)25(7.5%)
Polio0014(4.2%)
DTP3(5.4%)36(10.8%)
DTP-HB4(7.3%)91(27.4%)
DTP-HB-Hib9(16.4%)72(21.6%)
Measles4(7.3%)22(6.6%)
Td1(1.8%)5(1.5%)
AEFI classificationVaccine reaction00149(44.8%)
Program error4(7.3%)45(13.5%)
Coincidence41(74.5%)56(16.8%)
Injection reaction0058(17.4%)
Unknown10(18.2%)25(7.5%)
OutcomesRecovered37(67.3%)298(89.5%)
Sequelae2(3.6%)12(3.6%)
Died16(29.1%)23(6.9%)