Van Beekum M., Berger Jacques, Van Geystelen J., Hondru G., Som S. V., Theary C., Laillou A., Poirot E., Bork Kirsten, Wieringa Franck, Fortin Sonia. (2022). The associations between stunting and wasting at 12 months of age and developmental milestones delays in a cohort of Cambodian children. Scientific Reports - Nature, 12 (1), p. 17859 [10 p.]. ISSN 2045-2322.
Titre du document
The associations between stunting and wasting at 12 months of age and developmental milestones delays in a cohort of Cambodian children
Worldwide, over 250 million children under 5 years do not reach their developmental potential due to several causes, including malnutrition. In Cambodia, the prevalence of stunting and wasting among children remains high. This prospective cohort study aimed to assess acquisition of motor and cognitive developmental milestones in early childhood and their associations with stunting and wasting. Children aged from 0 to 24 months were recruited from three provinces in Cambodia and followed up to seven times from March 2016 to June 2019, until their 5 years. Data collection included anthropometry and developmental milestones. Seven motor and seven cognitive milestones were evaluated using the Cambodian Development Milestone Assessment Tool. Associations were assessed with parametric survival models. Hazard ratios (HR) below 1 stood for lower probabilities for achieving developmental milestones. Data were available for 7394 children. At 12 months, the prevalence of stunting and wasting were 23.7% and 9.6% respectively. Both were consistently associated with delays in most motor and cognitive milestones. Stunting was strongly associated with delays in gross motor milestones (HR < 0.85; p < 0.001). Wasting was more strongly associated with delays in fine motor development and most cognitive milestones (HR < 0.75; p < 0.001). Promoting nutritional programs in the first 1000 days to prevent malnutrition is essential to further the optimal growth and motor and cognitive development of Cambodian children.
