Weight change after antiretroviral therapy initiation among adults living with HIV in Northwest Ethiopia: a longitudinal data analysis.

Autor:	Alebel A; College of Health Science, Debre Markos University, Debre Markos, Ethiopia animut.a23@gmail.com.; School of Public Health, Faculty of Health, University of Technology Sydney, Ultimo, New South Wales, Australia., Demant D; School of Public Health, Faculty of Health, University of Technology Sydney, Ultimo, New South Wales, Australia.; School of Public Health and Social Work, Faculty of Health, Queensland University of Technology, Kelvin Grove, Queensland, Australia., Petrucka PM; College of Nursing, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.; School of Life Sciences and Bioengineering, Nelson Mandela African Institute of Science and Technology, Arusha, Tanzania., Sibbritt D; School of Public Health, Faculty of Health, University of Technology Sydney, Ultimo, New South Wales, Australia.
Jazyk:	angličtina
Zdroj:	BMJ open [BMJ Open] 2022 Feb 01; Vol. 12 (2), pp. e055266. Date of Electronic Publication: 2022 Feb 01.
DOI:	10.1136/bmjopen-2021-055266
Abstrakt:	Objectives: The first objective was to explore weight change in the first 2 years after antiretroviral therapy (ART) initiation in adults living with HIV. The second objective was to identify the predictors of weight change over time among adults living with HIV on ART. Design: An institution-based retrospective longitudinal study was conducted. Setting: The study was conducted at Debre Markos Comprehensive Specialized Hospital, Northwest Ethiopia. Participants: The study included 848 randomly selected medical charts of adults living with HIV receiving ART between June 2014 and June 2020. Primary and Secondary Outcomes: The primary outcome was weight change in the first 2 years after ART initiation. The secondary outcome was to identify predictors of weight change. Association between predictor variables and weight change was assessed using an LMM. Variables with p values <0.05 in the final model were considered as statistically significant predictors of weight change. Results: Of 844 study participants, more than half (n=499; 58.8%) were female. Participants' mean weight increased from 54.2 kg (SD ±9.6 kg) at baseline to 59.5 kg (SD ±10.7 kg) at the end of follow-up. Duration of time on ART, sex, WHO clinical disease staging, functional status, nutritional status and presence of opportunistic infections were significant predictors of weight change at ART initiation. Significant interaction effects were observed between time and sex, WHO clinical disease staging, functional status, isoniazid preventive therapy and nutritional status. Conclusion: We found a linear increment of weight over 24 months of follow-up. Rate of weight gain over time was lower in patients with advanced disease stage and working functional status, whereas weight gain rate was higher in male and underweight patients. Competing Interests: Competing interests: None declared. (© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)
Databáze:	MEDLINE
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