[Study on infant and young children complementary feeding in poor rural regions in China]

To analyze complementary feeding status and issues among 6-23 month infants and young children(IYC) in poor rural regions in China to figure out actions further IYC nutrition in China.

Using 2018 monitoring data from Project of Children Nutrition Improvement in Poor Rural Regions, 6-23 months infants were sampled with the method of a combination of provincial stratification, multi-stage stratified cluster, PPS and random equidistant. Complementary feeding practices were collected by 24 hours diet recall method and and parental knowledge on IYC feeding was collected by KAP questionnaire. Complementary diet was analyzed according to the World Health Organization& apos; s definition of infant and young child feeding indicators. Logistic regression model was used to analyze the influencing factors of minimum acceptable diet(MAD).

A total of 40 910 infants(boys 21 153, girls 19 757) completed the survey. The proportion of infants 6-8 months of age who receive solid, semi-solid foods was 83.8%, the percentage of IYC who get minimum dietary diversity(MDD), minimum meal frequency(MMF), and MAD was 67.8%, 71.4% and 39.7%, respectively. The age of months, mother& apos; s educational level and parent& apos; s nutrition and feeding knowledge had significant impact on the outcome of MAD. The OR for month& apos; s age were 1.990 and 1.905(P& lt; 0.001), OR for mother education level was 1. 545(P& lt; 0.001) and OR for parent knowledge were 1.114 and 1.346(P& lt; 0.001).

Complementary feeding practices were poor in terms of the proportion of infants 6-8 months of age who introduced complementary foods, MDD, MMF and MAD in poor region of China.