15 Table 3.20: The relation of stunting with some maternal risk factors (Multinomial Regression) Risk factor Stunting OR, 95% CI Variate analysis OR, 95% CI Multinomial regression Yes No Maternal height <150 cm 12 15 2.89 1.29 - 6.48 2.69 1.17 - 6.16 ≥150 cm 65 235 Maternal gain weight during pregnancy <12 kg 45 102 2.04 1.22 - 3.43 1.98 1.17 - 3.36 ≥ 12 kg 32 148 Nutrient supplementat ion during pregnancy No 15 22 2.51 1.23 - 5.12 2, 33 1.12 - 4.86 Yes 62 228 When analyzing multinomial regression, the stunting were significantly associated with maternal height less than 150 cm, maternal gain weight less than 12 kg during pregnancy, mother not supplemented nutrients during her pregnancy with OR 2.69, 1.98 and 2.33 respectively (p<0.05).