| Variables | LBW | COR (95% CI) | AOR (95% CI) | value | Yes | No |
| Residence | | | | | | Urban | 49 (16.0) | 257 (84.0) | 1 | 1 | | Rural | 39 (34.2) | 75 (65.8) | 2.7 (1.67, 4.47) | 0.85 (0.39, 1.86) | 0.77 |
| Level of education | | | | | | No formal education | 50 (30.3) | 115 (69.7) | 2.5 (1.54, 4.0) | 1.55 (0.77, 3.13) | 0.22 | Formal education | 38 (14.9) | 217 (85.1) | 1 | 1 | |
| Pregnancy intention | | | | | | Planned | 52 (16.2) | 268 (83.8) | 1 | 1 | | Unplanned | 36 (36.0) | 64 (64.0) | 2.9 (1.75, 4.80) | 1.39 (0.68, 2.84) | 0.35 |
| Nutritional counseling | | | | | | Yes | 40 (14.9) | 228 (85.1) | 1 | 1 | | No | 48 (31.6) | 104 (68.4) | 1.6 (2.63, 4.25) | 2.03 (1.01, 4.06) | 0.047 |
| Contraceptive use | | | | | | Yes | 26 (13.6) | 165 (86.4) | 1 | 1 | | No | 62 (27.1) | 167 (72.9) | 2.4 (1.42, 3.90) | 1.34 (0.67, 2.67) | 0.40 |
| Pregnancy complication | | | | | | Yes | 47 (28.7) | 117 (71.3) | 2.1 (1.30, 3.39) | 0.72 (0.36, 1.45) | 0.36 | No | 41 (16.0) | 215 (84.0) | 1 | 1 | |
| ANC follow-up | | | | | | Yes | 46 (15.5) | 250 (84.5) | 1 | 1 | | No | 42 (33.9) | 82 (66.1) | 2.8 (1.71, 4.53) | 0.97 (0.39, 2.38) | 0.94 |
| Hemoglobin level | | | | | | Anemic | 64 (24.9) | 193 (75.1) | 1.9 (1.15, 3.22) | 1.25 (0.67, 2.36) | 0.48 | Normal | 24 (14.7) | 139 (85.3) | 1 | 1 | |
| Mode of delivery | | | | | | Vaginal | 52 (18.2) | 233 (81.8) | 1 | 1 | | Caesarian section | 36 (26.7) | 99 (73.3) | 1.6 (1.0, 2.65) | 1.06 (0.54, 2.09) | 0.87 |
| MUAC | | | | | | Less than 23 cm | 40 (34.2) | 77 (65.8) | 2.7 (1.69, 4.50) | 1.61 (0.86, 3.03) | 0.13 | At or above 23 cm | 48 (15.8) | 255 (84.2) | 1 | 1 | |
| Height of mother | | | | | | Less than 150 cm | 9 (42.9) | 12 (57.1) | 3.0 (1.24, 7.46) | 3.54 (1.07, 11.76) | 0.039 | At or above 150 cm | 79 (19.8) | 320 (80.2) | 1 | 1 | |
| Gestational age | | | | | | Preterm | 30 (81.1) | 7 (18.9) | 24 (10.07, 57.25) | 18.48 (6.51, 52.42) | 0.000 | Term | 58 (15.1) | 325 (84.9) | 1 | 1 | |
| Smoking during pregnancy | | | | | | Yes | 14 (46.7) | 16 (53.3) | 3.7 (1.75, 7.0) | 3.97 (1.59, 9.88) | 0.003 | No | 88 (21.0) | 316 (81.0) | 1 | 1 | |
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