| Autor: |
Sheju, Chen, Shuaiqi, Li, Dong, Wang, Yanli, Li, Qingling, Ma, Jingfan, Xu, Wei, Chen |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Wei sheng yan jiu = Journal of hygiene research. 51(5) |
| ISSN: |
1000-8020 |
| Popis: |
To explore latent classes of Yingyangbao(YYB) consumption among infants and young children in impoverished areas of Henan Province, and to analyze the relationship between these classes and anemia status.We recruited 4433 children aged 6 to 24 months by multi-stage random sampling in 14 poverty-stricken counties of Henan Province between June and September 2018. We conducted hemoglobin concentration measurement among children and questionnaire survey among their caregivers. Then we used latent class analysis to classify the characteristics of YYB consumption among the children and two-level Logistic regression was used to explore relationship between YYB consumption and anemia status.The prevalence of anemia was 15.1% in poor areas of Henan Province in 2018. There were two latent classes of YYB consumption among children: the one was "effective consumption", latent class probability was 0.889; the other called "ineffective consumption", latent class probability was 0.111. Compared with effective consumption, children who never have consumed YYB(odds ratio(OR)=1.365, Plt;0.001) or were in "ineffective consumption" class(OR=1.265, P=0.034) were both positive related to anemia.Prevalence of anemia among children in impoverished areas has been significantly reduced since the launch of Program of Childrenapos;s Nutrition Improvement in Impoverished Areas. Effective consumption is a key to ensuring YYBapos;s anemia intervention effect. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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