Children Exposed or Unexposed to Human Immunodeficiency Virus: Weight, Height, and Body Mass Index During the First 5 Years of Life—A Danish Nationwide Cohort. (4th July 2019)

• Record Type: Journal Article
• Authors: Moseholm, Ellen; Helleberg, Marie; Sandholdt, Håkon; Katzenstein, Terese L; Storgaard, Merete; Pedersen, Gitte; Johansen, Isik S; Weis, Nina
• Is Part Of: Clinical infectious diseases. Volume 70:Number 10(2020)
• Page Start: 2168
• Page End: 2177
• Publication Date: 2019-07-04
• Subjects: HIV exposed uninfected -- child -- growth -- longitudinal; Communicable diseases -- Periodicals; 616.905
• DOI: 10.1093/cid/ciz605
• Languages: English
• ISSNs: 1058-4838

Abstract

Abstract: Background: Exposures to human immunodeficiency (HIV) and antiretroviral therapy in utero may have adverse effects on infant growth. Among children born in Denmark and aged 0–5 years, we aimed to compare anthropometric outcomes in HIV-exposed but uninfected (HEU) children with those in children not exposed to HIV. Methods: In a nationwide register-based study we included all singleton HEU children born in Denmark in 2000–2016. HEU children were individually matched by child sex, parity, and maternal place of birth to 5 singleton controls born to mothers without HIV. Weight-for-age z (WAZ) scores, length-for-age z (LAZ) scores, and weight-for-length or body mass index–for–age z scores were generated according to the World Health Organization standards and the Fenton growth chart for premature infants. Differences in mean z scores were analyzed using linear mixed models, both univariate and adjusted for social and maternal factors. Results: In total, 485 HEU children and 2495 HIV-unexposed controls were included. Compared with controls, HEU children were smaller at birth, with an adjusted difference in mean WAZ and LAZ scores of −0.29 (95% confidence interval [CI], −.46 to −.12) and −0.51 (95% CI, −.71 to −.31), respectively (both P ≤ .001). Over time, there was a trend toward increasing WAZ and LAZ scores in HEU children, and there was no significant difference in adjusted WAZ scores after age 14 days (−0.13 [95% CI, −.27 to .01]; P = .07) and LAZ scores after age 6 months (−0.15 [95% CI, −.32 to .02]; P = .08). Conclusion: Compared with a matched control group, HEU children were smaller at birth, but this difference decreased with time and is not considered to have a negative effect on the health and well-being of HEU children during early childhood. Abstract : Human immunodeficiency virus (HIV)–exposed but uninfected (HEU) children born in Denmark were smaller and shorter during early life than a matched control HIV-unexposed controls. This difference decreased with time and may not affect the overall health of HEU children.