Dipesalema R Joel1, Vincent Mabikwa2, Jerry Makhanda2, Michael A Tolle3, Gabriel M Anabwani3, Syed Faisal Ahmed4. 1. Botswana Baylor Children's Clinical Centre of Excellence, Gaborone, Botswana Department of Paediatrics and Child Health, The University of Botswana School of Medicine, Gaborone, Botswana apsalms@yahoo.com. 2. Botswana Baylor Children's Clinical Centre of Excellence, Gaborone, Botswana. 3. Botswana Baylor Children's Clinical Centre of Excellence, Gaborone, Botswana Baylor International Paediatrics AIDS Initiative, Baylor College of Medicine, Houston, Texas, USA. 4. Child Health, School of Medicine, University of Glasgow, Glasgow, United Kingdom.
Abstract
BACKGROUND: Children with HIV infection are often reported to be short. The aim of this study was to assess the prevalence of HIV-associated short stature in HIV endemic setting. METHODS: Data were obtained by retrospective review of the electronic medical records. Patients were grouped into various clinical categories. For each category, the proportion of patients with height-for-age Z score of less than -2 standard deviation [SD] and of less than -3 SD was determined. RESULTS: The prevalence of short stature (less than -2 SD) was 28.4%. Severe short stature (less than -3 SD) is more likely with percentage of CD4 <15% (odds ratio [OR]: 3.30, confidence interval [CI]: 1.51-7.09, P = .002) and with males (OR: 1.49, CI: 1.19-1.87, P = .001). Severe short stature is more likely with viral load >400 copies/mL (OR 2.64, CI 1.27-5.38, P = .008) and poor adherence (<95%; OR 1.72, CI 1.03-2.05, P = .037). CONCLUSION: In Botswana, short stature affects a quarter of HIV-infected children and severe short stature is associated with poor adherence to antiretroviral treatment, severe immunosuppression, and virologic failure.
BACKGROUND:Children with HIV infection are often reported to be short. The aim of this study was to assess the prevalence of HIV-associated short stature in HIV endemic setting. METHODS: Data were obtained by retrospective review of the electronic medical records. Patients were grouped into various clinical categories. For each category, the proportion of patients with height-for-age Z score of less than -2 standard deviation [SD] and of less than -3 SD was determined. RESULTS: The prevalence of short stature (less than -2 SD) was 28.4%. Severe short stature (less than -3 SD) is more likely with percentage of CD4 <15% (odds ratio [OR]: 3.30, confidence interval [CI]: 1.51-7.09, P = .002) and with males (OR: 1.49, CI: 1.19-1.87, P = .001). Severe short stature is more likely with viral load >400 copies/mL (OR 2.64, CI 1.27-5.38, P = .008) and poor adherence (<95%; OR 1.72, CI 1.03-2.05, P = .037). CONCLUSION: In Botswana, short stature affects a quarter of HIV-infectedchildren and severe short stature is associated with poor adherence to antiretroviral treatment, severe immunosuppression, and virologic failure.