Risk factors | Cases n (%) | Control n(%) | OR | 95 %CI | p |
---|---|---|---|---|---|
History of surgery | |||||
Yes | 10 (12.05) | 34 (13.65) | 0.87 | 0.41–1.84 | 0.43 |
No | 73 (87.95) | 215 (86.35) | |||
History of Hospitalisation | |||||
Yes | 23 (27.71) | 78 (31.33) | 0.84 | 0.48–1.45 | 0.84 |
No | 60 (72.29) | 171 (68.67) | |||
Dental care or surgery | |||||
Yes | 13 (15.66) | 37 (14.86) | 1.06 | 0.54–2.12 | 0.49 |
No | 70 (84.34) | 212 (85.14) | |||
Blood transfusion | |||||
Yes | 6 (7.23) | 10 (4.03) | 1.85 | 0.65–5.27 | 0.18 |
No | 77 (92.77) | 238 (95.97) | |||
Vaccination | |||||
Yes | 2 (2.41) | 18 (7.26) | 0.315 | 0.07–1.39 | 0.08 |
No | 81 (97.59) | 230 (92.74) |