|
Characteristic
|
Congenital anomaly
|
|---|
|
Yes n (%)
|
No n (%)
|
Total n (%)a
|
p value
|
|---|
|
Sex
|
|
Male
|
36 (5.9)
|
576 (94.1)
|
612 (57.9)
|
0.475
|
|
Female
|
31 (7.0)
|
414 (93.0)
|
445 (42.1)
| |
|
Total
|
67 (6.3)
|
990 (93.7)
|
1057 (100.0)
| |
|
Age at presentation
|
|
0-7 days
|
59 (6.4)
|
870 (93.6)
|
929 (87.9)
|
0.930
|
|
8-28 days
|
8 (6.6)
|
114 (93.4)
|
122 (11.5)
| |
|
Missingb
|
0 (0.0)
|
6 (100.0)
|
6 (0.6)
| |
|
Gestational age at birth
|
|
Preterm
|
13 (5.1)
|
241 (94.9)
|
254 (24.0)
|
0.477
|
|
Term
|
21 (4.0)
|
503 (96.0)
|
524 (49.6)
| |
|
Missingb
|
33 (11.8)
|
246 (88.2)
|
279 (26.4)
| |
|
Mode of delivery
|
|
Vaginal
|
50 (7.1)
|
659 (92.9)
|
709 (67.1)
|
0.228
|
|
Abdominal
|
17 (5.1)
|
317 (94.9)
|
334 (31.6)
| |
|
Missingb
|
0 (0.0)
|
14 (100.0)
|
14 (1.3)
| |
|
Place of birth
|
|
Within BUTH
|
20 (3.9)
|
494 (96.1)
|
514 (48.6)
|
0.001*
|
|
Referred
|
46 (8.9)
|
473 (91.1)
|
519 (49.1)
| |
|
Missingb
|
1 (4.2)
|
23 (95.8)
|
24 (2.3)
| |
|
Obstetric complication
|
|
Yes
|
13 (5.4)
|
227 (94.6)
|
240 (22.7)
|
0.518
|
|
No
|
52 (6.6)
|
739 (93.4)
|
791 (74.8)
| |
|
Missingb
|
2 (7.7)
|
24 (92.3)
|
26 (2.5)
| |
|
Birth weight (kg)
|
|
< 1.5
|
5 (4.8)
|
100 (95.2)
|
105 (10.0)
|
0.420
|
|
1.5-2.49
|
20 (8.5)
|
216 (91.5)
|
236 (22.3)
| |
|
≥ 2.5
|
35 (6.6)
|
495 (93.4)
|
530 (50.1)
| |
|
Missingb
|
7 (3.8)
|
179 (96.2)
|
186 (17.6)
| |
|
Perinatal asphyxia
|
|
Yes
|
23 (7.1)
|
302 (92.9)
|
325 (30.7)
|
0.514
|
|
No
|
42 (6.0)
|
657 (94.0)
|
699 (66.2)
| |
|
Missingb
|
2 (6.1)
|
31 (93.9)
|
33 (3.1)
| |
|
Maternal age (years)
|
|
≤ 20
|
4 (12.1)
|
29 (87.9)
|
33 (3.1)
|
0.393
|
|
21-35
|
31 (7.2)
|
399 (92.8)
|
430 (40.7)
| |
|
>35
|
4 (4.9)
|
78 (95.1)
|
82 (7.8)
| |
|
Missingb
|
28 (5.5)
|
484 (94.5)
|
512 (48.4)
| |
|
Maternal tribe
|
|
Yoruba
|
60 (6.3)
|
895 (93.7)
|
955 (90.4)
|
0.678
|
|
Igbo
|
3 (9.7)
|
28 (90.3)
|
31 (2.9)
| |
|
Others
|
1 (4.2)
|
23 (95.8)
|
24 (2.3)
| |
|
Missingb
|
3 (6.4)
|
44 (93.6)
|
47 (4.4)
| |
|
Maternal place of domicile
|
|
Ogbomoso
|
48 (5.9)
|
763 (94.1)
|
811 (76.7)
|
0.240
|
|
Outside Ogbomoso
|
16 (8.2)
|
179 (91.8)
|
195 (18.5)
| |
|
Missingb
|
3 (5.9)
|
48 (94.1)
|
51 (4.8)
| |
- aColumn percentage; bMissing data excluded from analysis; *Statistically significant
