| | Variable | Category | Dietary practice | COR (95% CI) | AOR (95% CI) | | Inadequate | Adequate |
| | Age | 313 | 54 | 1.1 (1.0, 1.1) | |
| | Mother’s education | Illiterate | 55 (83.3%) | 11 (16.7%) | 1 | | | Some grade attended | 234 (88%) | 32 (12%) | 0.7 (0.3, 1.4) | | | Higher education | 24 (68.6%) | 11 (31.4%) | 2.3 (0.9, 6.0) | | | Years in marriage | 313 | 54 | 1.1 (1.0, 1.1) | |
| | Mother having income | No | 243 (89.5%) | 29 (10.5%) | 1 | 1 | | Yes | 65 (72.2%) | 23 (27.8%) | 3.3 (1.8, 6.0) | 2.3 (1.1, 4.4) |
| | Husband’s education | Illiterate | 46 (85.2%) | 8 (14.8%) | 1 | | | Some grade attended | 235 (87.4%) | 34 (12.6%) | 0.8 (0.4, 1.9) | | | Higher education | 32 (72.7%) | 12 (27.3%) | 2.2 (0.8, 5.9) | |
| | Husband’s job | Government employee | 28 (75.7%) | 9 (24.3%) | 7.7 (2.2, 26.9) | | | Farmer | 118 (81.4%) | 27 (18.6%) | 5.5 (1.9, 16.2) | | | Retailer | 71 (83.5%) | 14 (16.5%) | 4.7 (1.5, 15.0) | | | Daily labor | 96 (96%) | 4 (4%) | 1 | | | ANC visit | 313 | 54 | 1.3 (0.96, 1.6) | |
| | Gravida | One | 87 (91.6%) | 8 (8.4%) | 1 | | | Two up to five | 178 (86%) | 29 (14%) | 1.8 (0.8, 4.0) | | | More than five | 48 (73.8%) | 17 (26.2%) | 3.9 (1.5, 9.6) | |
| | Gestational age | First trimester | 14 (77.8%) | 4 (22.2%) | 1 | | | Second trimester | 148 (87.1%) | 22 (12.9%) | 0.5 (0.2, 1.7) | | | Third trimester | 151 (84.4%) | 28 (15.6%) | 0.6 (0.2, 2.1) | | | Family size | 313 (4; IQR : 3) | 54 (5; IQR : 2) | 1.1 (1.0, 1.3) | |
| | SC | No | 53 (98.1%) | 2 (1.9%) | 1 | 1 | | Yes | 260 (83.1%) | 52 (16.9%) | 10.8 (1.5, 79.9) | 7.8 (1.0, 59.2) |
| | Wealth | First tertile | 112 (91.8%) | 10 (8.2%) | 1 | 1 | | Second tertile | 114 (91.2%) | 11 (8.8%) | 1.1 (0.4, 2.6) | 0.8 (0.3, 1.9) | | Third tertile | 87 (72.5%) | 23 (27.5%) | 4.2 (2.0, 9.1) | 2.3 (1.1, 5.3) |
| | Knowledge of nutrition during pregnancy knowledge | Not knowledgeable | 266 (86.4%) | 42 (13.6%) | 1 | | | Knowledgeable | 47 (79.7%) | 12 (20.3%) | 1.6 (0.8, 3.3) | | | Frequency of eating | 313 | 54 | 1.6 (1.2, 2.2) | 1.5 (1.1, 2.1) |
| | Husband’s support | No | 61 (95.3%) | 5 (4.7%) | 1 | 1 | | Yes | 252 (83.2%) | 49 (16.8%) | 4.1 (1.2, 13.6) | 4.0 (1.2, 13.7) |
| | HFIA¥ | Secured | 188 (81.7%) | 42 (18.3%) | 2.5 (0.7, 8.4) | | | Mild insecure | 29 (85.3%) | 5 (14.7%) | 1.9 (0.4, 8.6) | | | Moderately insecure | 63 (94%) | 4 (6%) | 0.7 (0.1, 3.3) | | | Severely insecure | 33 (91.7%) | 3 (8.3%) | 1 | |
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