Nutritional paradox in Ethiopian women: Multilevel multinomial analysis

Abstract

Background: Nutrition-related diseases have emerged at a faster rate in lower economic conditions before the battle against poverty and undernutrition has been won. In Ethiopia, the double burden of malnutrition seems to come sooner. The present study aims to determine the prevalence and identify the determinants of malnutrition among reproductive-age women using the 2016 Ethiopian Demographic and Health Survey dataset.

Methods: Data from Ethiopian Demographic and Health Survey 2016 were used to identify individual and community-level associated factors of malnutrition among reproductive-age women. Nonpregnant, non-puerperal women aged 15-49 were included. Six hundred forty-two communities and 11,513 women were involved from this nationally representative data. The analysis was done using multi-level mixed-effects multinomial logistic regression to determine fixed effects of individual and community-level factors and random intercept of between characteristics.

Results: Thirty-seven percent of the women had malnutrition generally. One-quarter of Ethiopian women were underweight and 11.8% were overweight/obese. Household wealth, women's age and contraceptive use were individual factors negatively associated with undernutrition. Region, place of residence and community-level wealth were cluster characteristics associated with undernutrition. On the other hand, the educational status of women, household wealth index, women's age, contraceptive use, breastfeeding, region and place of residence were the factors associated with overweight. Wealthier women had lowest of the odds for undernutrition OR = 0.84 (95% CI, 0.71, 0.98: P-value < 0.05). Middle-aged women had lower odds of being underweight, whereas reproductive-age extremities on both ends were prone to malnutrition. Modern contraceptive use had decreased the odds of being underweight OR = 0.71 (95% CI 0.63, 0.81 P-value <0.05). Women residing in rural areas had higher odds for undernutrition OR = 1.31 (95% CI 1.10, 1.56: p-value <0.001). In the same scenario, wealthier cluster had lower odds for undernutrition as rivalled with poorer clusters OR = 0.75 (95% CI 0.65, 0.87: P-value < 0.0001).

Conclusion: Nutritional paradox in the form of overweight/obesity and underweight exists in Ethiopian women. Underweight has a high prevalence and it is in a serious situation, whereas, the burden of overweight/obesity is rising. Both individual and community-level characteristics were significant predictors of malnutrition in Ethiopian women. Besides, the individual-level factors, interventions should also consider community-level associates in tackling malnutrition.

Keywords: Ethiopia; Multilevel multinomial analysis; Nutritional paradox; Overnutrition; Reproductive-age women; Undernutrition.