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Showing 1 to 12 of 120 entries
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Quasi-experimental study designs series—paper 1: introduction: two historical lineages

quasi-experiments

Bärnighausen T, Røttingen JA, Rockers P.
GSID: eNVJhIXociUJ
T Bärnighausen, JA Røttingen, P Rockers… - Journal of clinical …, 2017 - Elsevier

… Below, we contrast the history of experiments with the history of quasi-experiments and describe in more detail the motivation for this series on quasi-experiments in health research. We then provide an overview of the contributions that the papers...

Quasi-experimental study designs series—paper 7: assessing the assumptions

quasi-experimental designs

Bärnighausen T, Oldenburg C, Tugwell P.
GSID: JCD5wcM2o8UJ
T Bärnighausen, C Oldenburg, P Tugwell… - Journal of clinical …, 2017 - Elsevier

… We will then discuss important tests to assess whether the assumptions underlying a particular design hold. Finally, for each design, we will provide an example of a good quasi-experimental study and briefly discuss how the authors have tested...

Population health intervention research: three important advancements

quasi-experiments

Bärnighausen T.
GSID: T7MJ1yfh-MgJ
T Bärnighausen - International Journal of Public Health, 2017 - Springer

… Quasi-experiments, such as regression discontinuity or instrumental variable designs, can … Wider acceptance and use of quasi-experiments and non-traditional experiments, such as … and recruiting reviewers who have expertise in quasi-experiments and non-traditional trials. …

Quasi-experimental study designs series

quasi-experiments

Bärnighausen T.
GSID: VMoNnmEutf4J
T Bärnighausen - 2017 - katalog.ub.uni-heidelberg.de

… the historical development of experiments and quasi-experiments and provide the motivation for … In contrast to the sequential development of experiments, quasi-experiments originated at … Health researchers have only recently started to recognize the value of quasi-experiments …

Quasi-experiments in public health and health systems researchTill Bärnighausen

quasi-experiments

Bärnighausen T.
GSID: xvpS35krG0gJ
T Bärnighausen - European Journal of Public Health, 2017 - academic.oup.com

… Quasi-experiments are currently relatively under-utilized in health research, but they are increasingly adopted for causal impact evaluation of health practice, programmes and policy. We illustrate the potential of quasi-experiments using (1) difference-in-differences analysis to …

Quasi-experimental study designs series—paper 4: uses and value

quasi-experiments

Bärnighausen T, Tugwell P, Røttingen JA.
GSID: 9TS-DUHuyQEJ
T Bärnighausen, P Tugwell, JA Røttingen… - Journal of clinical …, 2017 - Elsevier

… In the following, we first define quasi-experiments for the purpose of this article and then discuss five scientific opportunities that quasi-experiments offer. Although quasi-experiments have several advantages over other study designs, they will only generate valid inferences …

Factors associated with repeated refusal to participate in longitudinal population-based HIV surveillance in rural South Africa: an observational study, regression analyses.

Journal of HIV AIDS surveillance & epidemiology

Giordano K, Bärnighausen T, McGrath N, Snow R, Harlow S, Newell ML.
PMID: 25621095
J HIV AIDS Surveill Epidemiol. 2012;4(1).

BACKGROUND: For many estimation purposes, individuals who repeatedly refuse to participate in longitudinal HIV surveillance pose a bigger threat to valid inferences than individuals who participate at least occasionally. We investigate the determinants of repeated refusal to consent to...

Adherence to post-exposure prophylaxis for non-forcible sexual exposure to HIV: a systematic review and meta-analysis.

AIDS and behavior

Oldenburg CE, Bärnighausen T, Harling G, Mimiaga MJ, Mayer KH.
PMID: 23877791
AIDS Behav. 2014 Feb;18(2):217-25. doi: 10.1007/s10461-013-0567-0.

To characterize adherence to post-exposure prophylaxis after non-forcible sexual exposure to HIV, we conducted a review of the literature and meta-analysis. Articles were considered if they contained primary adherence data following non-forcible sexual exposure. Random-effects meta-analysis was used to...

Authorship Correction: Perspectives of Nonphysician Clinical Students and Medical Lecturers on Tablet-Based Health Care Practice Support for Medical Education in Zambia, Africa: Qualitative Study.

JMIR mHealth and uHealth

Barteit S, Neuhann F, Bärnighausen T, Bowa A, Lüders S, Malunga G, Chileshe G, Marimo C, Jahn A.
PMID: 30943169
JMIR Mhealth Uhealth. 2019 Apr 03;7(4):e13431. doi: 10.2196/13431.

[This corrects the article DOI: 10.2196/12637.].

Indirect Effect of Azithromycin Use on the Intestinal Microbiome Diversity of Untreated Children: A Randomized Trial.

Open forum infectious diseases

Oldenburg CE, Sié A, Coulibaly B, Ouermi L, Dah C, Tapsoba C, Bärnighausen T, Lebas E, Arzika AM, Cummings S, Zhong L, Lietman TM, Keenan JD, Doan T.
PMID: 30895203
Open Forum Infect Dis. 2019 Feb 06;6(3):ofz061. doi: 10.1093/ofid/ofz061. eCollection 2019 Mar.

Cohabiting children may share components of their intestinal microbiome. We evaluated whether receipt of azithromycin in one sibling confers changes to the intestinal microbiome in an untreated sibling compared with placebo in a randomized controlled trial. We found no...

The causal effect of retirement on stress in older adults in China: A regression discontinuity study.

SSM - population health

Chen S, Geldsetzer P, Bärnighausen T.
PMID: 32083164
SSM Popul Health. 2019 Jul 30;10:100462. doi: 10.1016/j.ssmph.2019.100462. eCollection 2020 Apr.

Population aging in middle-income countries, including China, has resulted in strong economic incentives to increase the retirement age. These economic incentives should be weighed up against the effects of later retirement on physical and mental health and wellbeing. We...

"Thought provoking", "interactive", and "more like a peer talk": Testing the deliberative interview style in Germany.

SSM. Qualitative research in health

Berner-Rodoreda A, Bärnighausen T, Eyal N, Sarker M, Hossain P, Leshabari M, Metta E, Mmbaga E, Wikler D, McMahon SA.
PMID: 34977853
SSM Qual Res Health. 2021 Dec;1:None. doi: 10.1016/j.ssmqr.2021.100007.

Proponents of the newly-developed "deliberative interview" argue that examining complex issues requires more dynamic and engaging interview exchanges. Unlike traditional qualitative interviews, deliberative interviewing champions opinion sharing, active debates and similar speaking times by both sides throughout the interview....

Showing 1 to 12 of 120 entries