Growth of HIV-Infected Children in the Early Stage of Antiretroviral Treatment: A Retrospective Cohort Study in China

Abstract Malnutrition and human immunodeficiency virus (HIV)-related complications are commonly seen in HIV-infected children, and these have been shown in high-prevalent areas such as Africa. Antiviral therapy (ART) has notably controlled disease progression, whereas it effectively reverses underweight and growth retardation in HIV-infected children. This study was conducted to evaluate the growth status after initiation of ART in HIV-infected children in China. A retrospective cohort study was conducted based on the National Science and Technology Major Project. HIV-infected children who initiated antiretroviral treatment between January 1st, 2012 and December 31st, 2012 were followed up to December 31st, 2014. Z-scores of height and weight were calculated by WHO Anthro (plus). Linear mixed-effects models were used to model trajectories of weight- and height-for-age Z-scores. Seven hundred forty-four participants enrolled in the study, with 585 participants and 712 participants who had WAZ (weight-for-a...