Mutonhodza Beaula, Dembedza Mavis P, Lark Murray R, Joy Edward J M, Manzeke-Kangara Muneta G, Njovo Handrea, Nyadzayo Tasiana K, Kalimbira Alexander A, Bailey Elizabeth H, Broadley Martin R, Matsungo Tonderayi M, Chopera Prosper
Department of Nutrition, Dietetics and Food Sciences University of Zimbabwe Harare Zimbabwe.
School of Biosciences, Sutton Bonington Campus University of Nottingham Loughborough, Leicestershire UK.
Food Sci Nutr. 2022 Dec 5;11(3):1232-1246. doi: 10.1002/fsn3.3157. eCollection 2023 Mar.
Globally, anemia is a public health problem affecting mostly women of reproductive age (WRA, = 452) and children aged 6-59 months ( = 452) from low- and lower-middle-income countries. This cross-sectional study assessed the prevalence and determinants of anemia in WRA and children aged 6-59 months in rural Zimbabwe. The venous blood sample was measured for hemoglobin utilizing a HemoCue machine. Anthropometric indices were assessed and classified based on World Health Organization standards. Socioeconomic characteristics were assessed. The median (±inter quartile range (IQR)) age of WRA was 29 ± 12 years and that for children was 29 ± 14 months. The prevalence of anemia was 29.6% and 17.9% in children and WRA, respectively, while the median (±IQR) hemoglobin levels were 13.4 ± 1.8 and 11.7 ± 1.5 g/dl among women and children, respectively. Multiple logistic regression analysis was used to assess determinants of anemia. Anemia in children was significantly associated with maternal anemia (odds ratio (OR) = 2.02; 95% CI 1.21-3.37; = .007) and being a boy (OR = 0.63; 95% CI 0.41-0.95; = .029), while anemia in WRA was significantly associated with the use of unimproved dug wells as a source of drinking water (OR = 0.36; 95% CI 0.20-0.66; = .001) and lack of agricultural land ownership (OR = 0.51; 95% CI 0.31-0.85; = .009). Anemia is a public health problem in the study setting. The positive association between maternal and child anemia reflects the possibility of cross-generational anemia. Therefore, interventions that focus on improving preconceptual and maternal nutritional status may help to reduce anemia in low-income settings.
在全球范围内,贫血是一个公共卫生问题,主要影响低收入和中低收入国家的育龄妇女(WRA,=452)以及6至59个月大的儿童(=452)。这项横断面研究评估了津巴布韦农村地区育龄妇女和6至59个月大儿童贫血的患病率及其决定因素。使用HemoCue机器测量静脉血样中的血红蛋白。根据世界卫生组织标准评估并分类人体测量指标。评估社会经济特征。育龄妇女的年龄中位数(±四分位间距(IQR))为29±12岁,儿童为29±14个月。儿童和育龄妇女的贫血患病率分别为29.6%和17.9%,而女性和儿童的血红蛋白水平中位数(±IQR)分别为13.4±1.8和11.7±1.5g/dl。采用多因素logistic回归分析评估贫血的决定因素。儿童贫血与母亲贫血(比值比(OR)=2.02;95%置信区间1.21 - 3.37;=0.007)以及男孩(OR=0.63;95%置信区间0.41 - 0.95;=0.029)显著相关,而育龄妇女贫血与使用未改良的挖井作为饮用水源(OR=0.36;95%置信区间0.20 - 0.66;=0.001)以及缺乏农业土地所有权(OR=0.51;95%置信区间0.31 - 0.85;=0.009)显著相关。在该研究环境中,贫血是一个公共卫生问题。母婴贫血之间的正相关反映了跨代贫血的可能性。因此,专注于改善孕前和孕产妇营养状况的干预措施可能有助于减少低收入环境中的贫血情况。