Fretheim A - Search Results

1

Statistical process control and interrupted time series: a golden opportunity for impact evaluation in quality improvement.

Fretheim A, Tomic O. Fretheim A, et al. BMJ Qual Saf. 2015 Dec;24(12):748-52. doi: 10.1136/bmjqs-2014-003756. Epub 2015 Aug 27. BMJ Qual Saf. 2015. PMID: 26316541 Free PMC article. No abstract available.

2

A reanalysis of cluster randomized trials showed interrupted time-series studies were valuable in health system evaluation.

Fretheim A, Zhang F, Ross-Degnan D, Oxman AD, Cheyne H, Foy R, Goodacre S, Herrin J, Kerse N, McKinlay RJ, Wright A, Soumerai SB. Fretheim A, et al. J Clin Epidemiol. 2015 Mar;68(3):324-33. doi: 10.1016/j.jclinepi.2014.10.003. Epub 2014 Dec 11. J Clin Epidemiol. 2015. PMID: 25499983 Free article.

3

Clarifying the interrupted time series study design.

Svoronos T, Fretheim A. Svoronos T, et al. Among authors: fretheim a. BMJ Qual Saf. 2015 Jul;24(7):475. doi: 10.1136/bmjqs-2015-004122. BMJ Qual Saf. 2015. PMID: 26092568 No abstract available.

4

The impact of an intervention programme employing a hands-on technique to reduce the incidence of anal sphincter tears: interrupted time-series reanalysis.

Fretheim A, Odgaard-Jensen J, Røttingen JA, Reinar LM, Vangen S, Tanbo T. Fretheim A, et al. BMJ Open. 2013 Oct 22;3(10):e003355. doi: 10.1136/bmjopen-2013-003355. BMJ Open. 2013. PMID: 24154515 Free PMC article.

5

Heterogeneity in application, design, and analysis characteristics was found for controlled before-after and interrupted time series studies included in Cochrane reviews.

Polus S, Pieper D, Burns J, Fretheim A, Ramsay C, Higgins JPT, Mathes T, Pfadenhauer LM, Rehfuess EA. Polus S, et al. Among authors: fretheim a. J Clin Epidemiol. 2017 Nov;91:56-69. doi: 10.1016/j.jclinepi.2017.07.008. Epub 2017 Jul 25. J Clin Epidemiol. 2017. PMID: 28750849 Review.

6

The effects of mandatory prescribing of thiazides for newly treated, uncomplicated hypertension: interrupted time-series analysis.

Fretheim A, Håvelsrud K, MacLennan G, Kristoffersen DT, Oxman AD. Fretheim A, et al. PLoS Med. 2007 Jul;4(7):e232. doi: 10.1371/journal.pmed.0040232. PLoS Med. 2007. PMID: 17622192 Free PMC article.

7

Paying for performance to improve the delivery of health interventions in low- and middle-income countries .

Witter S, Fretheim A, Kessy FL, Lindahl AK. Witter S, et al. Among authors: fretheim a. Cochrane Database Syst Rev. 2012 Feb 15;(2):CD007899. doi: 10.1002/14651858.CD007899.pub2. Cochrane Database Syst Rev. 2012. PMID: 22336833 Updated. Review.

8

Quasi-experimental study designs series-paper 10: synthesizing evidence for effects collected from quasi-experimental studies presents surmountable challenges.

Becker BJ, Aloe AM, Duvendack M, Stanley TD, Valentine JC, Fretheim A, Tugwell P. Becker BJ, et al. Among authors: fretheim a. J Clin Epidemiol. 2017 Sep;89:84-91. doi: 10.1016/j.jclinepi.2017.02.014. Epub 2017 Mar 30. J Clin Epidemiol. 2017. PMID: 28365308 Free article.

9

Informed health choices intervention to teach primary school children in low-income countries to assess claims about treatment effects: process evaluation.

Nsangi A, Semakula D, Glenton C, Lewin S, Oxman AD, Oxman M, Rosenbaum S, Dahlgren A, Nyirazinyoye L, Kaseje M, Rose CJ, Fretheim A, Sewankambo NK. Nsangi A, et al. Among authors: fretheim a. BMJ Open. 2019 Sep 11;9(9):e030787. doi: 10.1136/bmjopen-2019-030787. BMJ Open. 2019. PMID: 31511291 Free PMC article. Clinical Trial.

10

Informed Health Choices media intervention for improving people's ability to critically appraise the trustworthiness of claims about treatment effects: a mixed-methods process evaluation of a randomised trial in Uganda.

Semakula D, Nsangi A, Oxman A, Glenton C, Lewin S, Rosenbaum S, Oxman M, Kaseje M, Austvoll-Dahlgren A, Rose CJ, Fretheim A, Sewankambo N. Semakula D, et al. Among authors: fretheim a. BMJ Open. 2019 Dec 17;9(12):e031510. doi: 10.1136/bmjopen-2019-031510. BMJ Open. 2019. PMID: 31852697 Free PMC article.

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