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Epidemiology
Research
Evidence for sample selection effect and Hawthorne effect in behavioural HIV prevention trial among young women in a rural South African community

Authors

  • Molly Rosenberg Department of Epidemiology and Biostatistics, Indiana University School of Public Health, Bloomington, Indiana, USA PubMed articlesGoogle scholar articles
  • Audrey Pettifor Department of Epidemiology, University of North Carolina, Chapel Hill, North Carolina, USA Carolina Population Center, University of North Carolina, Chapel Hill, North Carolina, USA MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa PubMed articlesGoogle scholar articles
  • Rhian Twine MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa PubMed articlesGoogle scholar articles
  • James P Hughes Department of Biostatistics, University of Washington, Seattle, Washington, USA PubMed articlesGoogle scholar articles
  • F Xavier Gomez-Olive MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa Center for Population and Development Studies, Harvard University, Cambridge, Massachusetts, USA INDEPTH Network, Accra, Ghana PubMed articlesGoogle scholar articles
  • Ryan G Wagner MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa Division of Epidemiology and Global Health, Department of Public Health and Clinical Medicine, Umeå Centre for Global Health Research, Umeå University, Umeå, Sweden PubMed articlesGoogle scholar articles
  • Afolabi Sulaimon MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa PubMed articlesGoogle scholar articles
  • Stephen Tollman MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa INDEPTH Network, Accra, Ghana Division of Epidemiology and Global Health, Department of Public Health and Clinical Medicine, Umeå Centre for Global Health Research, Umeå University, Umeå, Sweden PubMed articlesGoogle scholar articles
  • Amanda Selin Carolina Population Center, University of North Carolina, Chapel Hill, North Carolina, USA PubMed articlesGoogle scholar articles
  • Catherine MacPhail MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa School of Health and Society, University of Wollongong, Wollongong, New South Wales, Australia Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa PubMed articlesGoogle scholar articles
  • Kathleen Kahn MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa INDEPTH Network, Accra, Ghana Division of Epidemiology and Global Health, Department of Public Health and Clinical Medicine, Umeå Centre for Global Health Research, Umeå University, Umeå, Sweden PubMed articlesGoogle scholar articles
  1. Correspondence to Dr Molly Rosenberg; rosenmol{at}indiana.edu
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Citation

Rosenberg M, Pettifor A, Twine R, et al
Evidence for sample selection effect and Hawthorne effect in behavioural HIV prevention trial among young women in a rural South African community
BMJ Open 2018;8:e019167. doi: 10.1136/bmjopen-2017-019167

Publication history

  • Received August 15, 2017
  • Revised November 2, 2017
  • Accepted December 14, 2017
  • First published January 10, 2018.
Online issue publication 
January 10, 2022
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© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted. This is an Open Access article distributed in accordance with the terms of the Creative Commons Attribution (CC BY 4.0) license, which permits others to distribute, remix, adapt and build upon this work, for commercial use, provided the original work is properly cited. See: http://creativecommons.org/licenses/by/4.0/