Journal of Clinical Epidemiology

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  • 2023 Journal Article
    ​ ​Systematic reviews and meta-analyses that include registry-based studies: methodological challenges and areas for future research​
    Mathes, T.; Zhang, Z.; Pachanov, A. & Pieper, D.​ (2023) 
    Journal of Clinical Epidemiology,.​ DOI: 
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  • 2023 Journal Article
    ​ ​Systematic reviewers used various approaches to data extraction and expressed several research needs: a survey​
    Büchter, R. B.; Rombey, T.; Mathes, T.; Khalil, H.; Lunny, C.; Pollock, D. & Puljak, L. et al.​ (2023) 
    Journal of Clinical Epidemiology159 pp. 214​-224​.​ DOI: 
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  • 2023 Journal Article
    ​ ​AMSTAR 2 is only partially applicable to systematic reviews of non-intervention studies: a meta-research study​
    Puljak, L.; Bala, M. M.; Mathes, T.; Poklepovic Pericic, T.; Wegewitz, U.; Faggion, C. M. & Matthias, K. et al.​ (2023) 
    Journal of Clinical Epidemiology,.​ DOI: 
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  • 2022 Journal Article
    ​ ​A review found heterogeneous approaches and insufficient reporting in overviews on adverse events​
    Sachse, T.; Mathes, T.; Dorando, E.; Heß, S.; Thürmann, P.; Schmiedl, S. & Kanji, S. et al.​ (2022) 
    Journal of Clinical Epidemiology,.​ DOI: 
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  • 2021 Journal Article | Research Paper
    ​ ​Nearly 80 systematic reviews were published each day: Observational study on trends in epidemiology and reporting over the years 2000-2019​
    Hoffmann, F.; Allers, K.; Rombey, T.; Helbach, J.; Hoffmann, A.; Mathes, T.   & Pieper, D.​ (2021) 
    Journal of Clinical Epidemiology138 pp. 1​-11​.​ DOI: 
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  • 2021 Journal Article
    ​ ​A potential for seamless designs in diagnostic research could be identified​
    Vach, W.; Bibiza, E.; Gerke, O.; Bossuyt, P. M.; Friede, T.   & Zapf, A. ​ (2021) 
    Journal of Clinical Epidemiology129 pp. 51​-59​.​ DOI: 
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  • 2021 Journal Article | Research Paper
    ​ ​No inexplicable disagreements between real-world data-based nonrandomized controlled studies and randomized controlled trials were found​
    Mathes, T. ; Rombey, T.; Kuss, O. & Pieper, D.​ (2021) 
    Journal of Clinical Epidemiology133 pp. 1​-13​.​ DOI: 
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  • 2020 Journal Article
    ​ ​Machine learning algorithms performed no better than regression models for prognostication in traumatic brain injury​
    Gravesteijn, B. Y.; Nieboer, D.; Ercole, A.; Lingsma, H. F.; Nelson, D.; van Calster, B. & Steyerberg, E. W. et al.​ (2020) 
    Journal of Clinical Epidemiology122 pp. 95​-107​.​ DOI: 
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  • 2019 Journal Article | Research Paper
    ​ ​Following Cochrane review protocols to completion 10 years later: a retrospective cohort study and author survey​
    Runjic, E.; Behmen, D.; Pieper, D.; Mathes, T. ; Tricco, A. C; Moher, D. & Puljak, L.​ (2019) 
    Journal of Clinical Epidemiology111 pp. 41​-48​.​ DOI: 
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  • 2019 Journal Article | Research Paper
    ​ ​Comparison of non-Cochrane systematic reviews and their published protocols: differences occurred frequently but were seldom explained​
    Koensgen, N.; Rombey, T.; Allers, K.; Mathes, T. ; Hoffmann, F. & Pieper, D.​ (2019) 
    Journal of Clinical Epidemiology110 pp. 34​-41​.​ DOI: 
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  • 2019 Journal Article | Research Paper
    ​ ​No differences were found between effect estimates from conventional and registry-based randomized controlled trials​
    Mathes, T. ; Klaßen, P. & Pieper, D.​ (2019) 
    Journal of Clinical Epidemiology105 pp. 80​-91​.​ DOI: 
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  • 2018 Journal Article | Research Paper
    ​ ​A systematic decision-making process on the need for updating clinical practice guidelines proved to be feasible in a pilot study​
    Becker, M.; Jaschinski, T.; Eikermann, M.; Mathes, T. ; Bühn, S.; Koppert, W. & Leffler, A. et al.​ (2018) 
    Journal of Clinical Epidemiology96 pp. 101​-109​.​ DOI: 
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  • 2018 Journal Article | Research Paper
    ​ ​Systematic reviews with published protocols compared to those without: more effort, older search​
    Allers, K.; Hoffmann, F.; Mathes, T.   & Pieper, D.​ (2018) 
    Journal of Clinical Epidemiology95 pp. 102​-110​.​ DOI: 
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  • 2018 Journal Article | Research Paper
    ​ ​Registry-based randomized controlled trials merged the strength of randomized controlled trails and observational studies and give rise to more pragmatic trials​
    Mathes, T. ; Buehn, S.; Prengel, P. & Pieper, D.​ (2018) 
    Journal of Clinical Epidemiology93 pp. 120​-127​.​ DOI: 
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  • 2018 Journal Article | Research Paper
    ​ ​Study design classification of registry-based studies in systematic reviews​
    Mathes, T.   & Pieper, D.​ (2018) 
    Journal of Clinical Epidemiology93 pp. 84​-87​.​ DOI: 
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  • 2017 Journal Article | Research Paper
    ​ ​The risk of bias in systematic reviews tool showed fair reliability and good construct validity​
    Bühn, S.; Mathes, T. ; Prengel, P.; Wegewitz, U.; Ostermann, T.; Robens, S. & Pieper, D.​ (2017) 
    Journal of Clinical Epidemiology91 pp. 121​-128​.​ DOI: 
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  • 2017 Journal Article | Research Paper
    ​ ​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, J. P. T. & Mathes, T.  et al.​ (2017) 
    Journal of Clinical Epidemiology91 pp. 56​-69​.​ DOI: 
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  • 2017 Journal Article
    ​ ​Quasi-experimental study designs series—paper 4: uses and value​
    Bärnighausen, T.; Tugwell, P.; Røttingen, J.-A.; Shemilt, I.; Rockers, P.; Geldsetzer, P. & Lavis, J. et al.​ (2017) 
    Journal of Clinical Epidemiology89 pp. 21​-29​.​ DOI: 
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  • 2017 Journal Article | Research Paper
    ​ ​The PRECIS-2 tool has good interrater reliability and modest discriminant validity​
    Loudon, K.; Zwarenstein, M.; Sullivan, F. M.; Donnan, P. T.; Gágyor, I. ; Hobbelen, H. J. & Althabe, F. et al.​ (2017) 
    Journal of Clinical Epidemiology88 pp. 113​-121​.​ DOI: 
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  • 2017 Journal Article | Research Paper | 
    ​ ​Quasi-experimental study designs series—paper 7: assessing the assumptions​
    Bärnighausen, T.; Oldenburg, C.; Tugwell, P.; Bommer, C. ; Ebert, C.; Barreto, M. & Djimeu, E. et al.​ (2017) 
    Journal of Clinical Epidemiology89 pp. 53​-66​.​ DOI: 
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  • 2016 Journal Article
    ​ ​Partial verification bias and incorporation bias affected accuracy estimates of diagnostic studies for biomarkers that were part of an existing composite gold standard​
    Karch, A.; Koch, A.; Zapf, A.; Zerr, I. & Karch, A.​ (2016) 
    Journal of Clinical Epidemiology78 pp. 73​-82​.​ DOI: 
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  • 2015 Review
    ​ ​A systematic review identifies shortcomings in the reporting of crossover trials in chronic painful conditions​
    Straube, S.; Werny, B.& Friede, T.​ (2015)
    Journal of Clinical Epidemiology, 68​(12) pp. 1496​-1503​.​
    Elsevier Science Inc. DOI: 
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  • 2014 Journal Article | Research Paper
    ​ ​Systematic review finds overlapping reviews were not mentioned in every other overview​
    Pieper, D.; Antoine, S.-L.; Mathes, T. ; Neugebauer, E. A. M. & Eikermann, M.​ (2014) 
    Journal of Clinical Epidemiology67(4) pp. 368​-375​.​ DOI: 
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  • 2011 Journal Article | Letter Note
    ​ ​Response to "Comparison of two self-rating instruments for medication adherence in hypertension revealed insufficient psychometric properties"​
    Koschack, J.   & Himmel, W. ​ (2011) 
    Journal of Clinical Epidemiology64(3) pp. 341​-342​.​ DOI: 
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  • 2010 Journal Article | Research Paper | 
    ​ ​Comparison of two self-rating instruments for medication adherence assessment in hypertension revealed insufficient psychometric properties​
    Koschack, J. ; Marx, G.; Schnakenberg, J.; Kochen, M. M.   & Himmel, W. ​ (2010) 
    Journal of Clinical Epidemiology63(3) pp. 299​-306​.​ DOI: 
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  • 2008 Journal Article | Research Paper
    ​ ​A parametric analysis of ordinal quality-of-life data can lead to erroneous results​
    Kahler, E.; Rogausch, A.; Brunner, E. & Himmel, W. ​ (2008) 
    Journal of Clinical Epidemiology61(5) pp. 475​-480​.​ DOI: 
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  • 2004 Journal Article
    ​ ​The prevalence of contact allergy differed between population-based and clinic-based data​
    Uter, W.; Ludwig, A.; Balda, B. R.; Schnuch, A.; Pfahlberg, A.; Schafer, T. & Wichmann, H.-E. et al.​ (2004) 
    Journal of Clinical Epidemiology57(6) pp. 627​-632​.​ DOI: 
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  • 2000 Journal Article
    ​ ​European surveillance on Creutzfeldt-Jakob disease: a case-control study for medical risk factors​
    Zerr, I.; Brandel, J.-P.; Masullo, C.; Wientjens, D.; de Silva, R.; Zeidler, M. & Granieri, E. et al.​ (2000) 
    Journal of Clinical Epidemiology53(7) pp. 747​-754​.​ DOI: 
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