Dietary intake and sleep in late childhood – do shorter children have distinct patterns?

Nutrition is a key environmental determinant of childhood growth. Not much is known about late nutritional impact on growth in children whose anthropometric indices are below the 10th percentile. We compared food diaries and lifestyle questionnaires of pre-pubertal pre-adolescents with height <10th percentiles and weight≤height for age and sex, with those of peers with indices in higher percentiles. We found distinct differences in micronutrient intakes and sleep duration in the shorter boys, but no energy deficit in either sex. We suggest that diet and lifestyle parameters should be evaluated in children with relatively low anthropometric indices, to ensure optimal growth.