Table 2 Bivariate logistic regression analysis of associated factors for incomplete follow-up among traced contacts in the health zones affected by EVD outbreak, 2018–2020, North Kivu, DRC (N = 129,101)
Variables | Incomplete follow-up | Bivariate analysis | |||
|---|---|---|---|---|---|
No (%) | Yes (%) | COR | 95% CI | P-value | |
Relation with the index case | |||||
Nosocomial | 2,497 (8.5) | 26,723 (91.5) | Reference | ||
Community | 4,376 (8.1) | 49,451 (91.9) | 1.06 | 1.00–1.11 | 0.038 |
Family member | 1,995 (7.8) | 23,658 (92.2) | 1.11 | 1.04–1.18 | 0.001 |
Age | |||||
< 15 years | 2,521 (8.3) | 27,942 (91.7) | 1.14 | 1.02–1.26 | 0.02 |
15–29 years | 2,909 (7.5) | 36,011 (92.5) | 1.27 | 1.14–1.41 | < 0.001 |
30–44 years | 2,079 (8.7) | 21,915 (91.3) | 1.08 | 0.97–1.20 | 0.17 |
45–59 years | 935 (8.7) | 9,824 (91.3) | 1.08 | 0.95–1.21 | 0.23 |
≥ 60 years | 424 (9.3) | 4,140 (90.7) | Reference | ||
Sex | |||||
Female | 4,489 (8.0) | 51,470 (92.0) | Reference | ||
Male | 4,379 (8.3) | 48,362 (91.7) | 0.96 | 0.92–1.01 | 0.09 |
Active conflict | |||||
Non-conflict health zone | 7,256 (9.2) | 72,039 (90.8) | Reference | ||
Conflict health zone | 1,612 (5.5) | 27,793 (94.5) | 1.74 | 1.64–1.84 | < 0.001 |
Attack on health care | |||||
Non-affected health zone | 904 (9.7) | 8,383 (90.3) | Reference | ||
Affected health zone | 7,964 (8.0) | 91,449 (92.0) | 1.24 | 1.15–1.33 | < 0.001 |
Demographic characteristics | |||||
Rural | 5,138 (12.8) | 35,077 (87.2) | Reference | ||
Suburban | 484 (16.0) | 2,532 (84.0) | 0.77 | 0.69–0.85 | < 0.001 |
Urban | 3,246 (5.0) | 62,223 (95.0) | 2.81 | 2.68–2.94 | < 0.001 |