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Volumn 157, Issue 6, 2012, Pages 429-438

Influence of reported study design characteristics on intervention effect estimates from randomized, controlled trials

(18)  Savović, Jelena a   Jones, Hayley E a   Altman, Douglas G b   Harris, Ross J c   Jüni, Peter d   Pildal, Julie e   Als Nielsen, Bodil f   Balk, Ethan M g   Gluud, Christian e   Gluud, Lise Lotte h   Ioannidis, John P A i   Schulz, Kenneth F j   Beynon, Rebecca a   Welton, Nicky J a   Wood, Lesley k   Moher, David l   Deeks, Jonathan J m   Sterne, Jonathan A C a  


Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; BAYESIAN LEARNING; DATA BASE; HUMAN; INTERVENTION STUDY; META ANALYSIS (TOPIC); MORTALITY; OBSERVATIONAL STUDY; OUTCOME ASSESSMENT; PRIORITY JOURNAL; RANDOMIZED CONTROLLED TRIAL (TOPIC); RESOURCE ALLOCATION; STUDY DESIGN;

EID: 84868308325     PISSN: 00034819     EISSN: 15393704     Source Type: Journal    
DOI: 10.7326/0003-4819-157-6-201209180-00537     Document Type: Article
Times cited : (871)

References (39)
  • 1
    • 33644931936 scopus 로고    scopus 로고
    • Bias in clinical intervention research
    • [PMID: 16443796]
    • Gluud LL. Bias in clinical intervention research. Am J Epidemiol. 2006;163: 493-501. [PMID: 16443796]
    • (2006) Am J Epidemiol. , vol.163 , pp. 493-501
    • Gluud, L.L.1
  • 2
    • 0037267068 scopus 로고    scopus 로고
    • How important are comprehensive literature searches and the assessment of trial quality in systematic reviews? Empirical study
    • [PMID:12583822]
    • Egger M, Juni P, Bartlett C, Holenstein F, Sterne J. How important are comprehensive literature searches and the assessment of trial quality in systematic reviews? Empirical study. Health Technol Assess. 2003;7:1-76. [PMID:12583822]
    • (2003) Health Technol Assess. , vol.7 , pp. 1-76
    • Egger, M.1    Juni, P.2    Bartlett, C.3    Holenstein, F.4    Sterne, J.5
  • 3
    • 0032558314 scopus 로고    scopus 로고
    • Does quality of reports of randomised trials affect estimates of intervention efficacy reported in meta-analyses?
    • [PMID: 9746022]
    • Moher D, Pham B, Jones A, Cook DJ, Jadad AR, Moher M, et al. Does quality of reports of randomised trials affect estimates of intervention efficacy reported in meta-analyses? Lancet. 1998;352:609-13. [PMID: 9746022]
    • (1998) Lancet. , vol.352 , pp. 609-613
    • Moher, D.1    Pham, B.2    Jones, A.3    Cook, D.J.4    Jadad, A.R.5    Moher, M.6
  • 4
    • 85047692188 scopus 로고
    • Empirical evidence of bias. Dimensions of methodological quality associated with estimates of treatment effects in controlled trials
    • [PMID: 7823387]
    • Schulz KF, Chalmers I, Hayes RJ, Altman DG. Empirical evidence of bias. Dimensions of methodological quality associated with estimates of treatment effects in controlled trials. JAMA. 1995;273:408-12. [PMID: 7823387]
    • (1995) JAMA. , vol.273 , pp. 408-412
    • Schulz, K.F.1    Chalmers, I.2    Hayes, R.J.3    Altman, D.G.4
  • 5
    • 33644886692 scopus 로고    scopus 로고
    • Are trial size and reported methodological quality associated with treatment effects? Observational study of 523 randomised trials
    • Presented at, Ottawa, Ontario, Canada, 2-6 October
    • Als-Nielsen B, Chen W, Gluud LL, Siersma V, Hilden J, Gluud C. Are trial size and reported methodological quality associated with treatment effects? Observational study of 523 randomised trials. Presented at 12th Cochrane Colloquium: Bridging the Gaps, Ottawa, Ontario, Canada, 2-6 October 2004.
    • (2004) 12th Cochrane Colloquium: Bridging the Gaps
    • Als-Nielsen, B.1    Chen, W.2    Gluud, L.L.3    Siersma, V.4    Hilden, J.5    Gluud, C.6
  • 6
    • 0037067155 scopus 로고    scopus 로고
    • Correlation of quality measures with estimates of treatment effect in metaanalyses of randomized controlled trials
    • [PMID:12052127]
    • Balk EM, Bonis PA, Moskowitz H, Schmid CH, Ioannidis JP, Wang C, et al. Correlation of quality measures with estimates of treatment effect in metaanalyses of randomized controlled trials. JAMA. 2002;287:2973-82. [PMID:12052127]
    • (2002) JAMA. , vol.287 , pp. 2973-2982
    • Balk, E.M.1    Bonis, P.A.2    Moskowitz, H.3    Schmid, C.H.4    Ioannidis, J.P.5    Wang, C.6
  • 8
    • 0035808035 scopus 로고    scopus 로고
    • Reported methodologic quality and discrepancies between large and small randomized trials in meta-analyses
    • [PMID: 11730399]
    • Kjaergard LL, Villumsen J, Gluud C. Reported methodologic quality and discrepancies between large and small randomized trials in meta-analyses. Ann Intern Med. 2001;135:982-9. [PMID: 11730399]
    • (2001) Ann Intern Med. , vol.135 , pp. 982-989
    • Kjaergard, L.L.1    Villumsen, J.2    Gluud, C.3
  • 9
    • 40949113623 scopus 로고    scopus 로고
    • Empirical evidence of bias in treatment effect estimates in controlled trials with different interventions and outcomes: Meta-epidemiological study
    • [PMID: 18316340]
    • Wood L, Egger M, Gluud LL, Schulz KF, Jüni P, Altman DG, et al. Empirical evidence of bias in treatment effect estimates in controlled trials with different interventions and outcomes: meta-epidemiological study. BMJ. 2008; 336: 601-5. [PMID: 18316340]
    • (2008) BMJ. , vol.336 , pp. 601-605
    • Wood, L.1    Egger, M.2    Gluud, L.L.3    Schulz, K.F.4    Jüni, P.5    Altman, D.G.6
  • 11
    • 34249869512 scopus 로고    scopus 로고
    • Multivariable modelling for meta-epidemiological assessment of the association between trial quality and treatment effects estimated in randomized clinical trials
    • [PMID: 17117373]
    • Siersma V, Als-Nielsen B, Chen W, Hilden J, Gluud LL, Gluud C. Multivariable modelling for meta-epidemiological assessment of the association between trial quality and treatment effects estimated in randomized clinical trials. Stat Med. 2007;26:2745-58. [PMID: 17117373]
    • (2007) Stat Med. , vol.26 , pp. 2745-2758
    • Siersma, V.1    Als-Nielsen, B.2    Chen, W.3    Hilden, J.4    Gluud, L.L.5    Gluud, C.6
  • 13
    • 84866641767 scopus 로고    scopus 로고
    • Influence of study design characteristics on intervention effect estimates from randomised controlled trials: Combined analysis of meta-epidemiological studies
    • [Forthcoming]
    • Savović J, Jones HE, Altman DG, Harris RJ, Jüni P, Pildal J, et al. Influence of study design characteristics on intervention effect estimates from randomised controlled trials: combined analysis of meta-epidemiological studies. Health Technol Assess. 2012. [Forthcoming].
    • (2012) Health Technol Assess.
    • Savović, J.1    Jones, H.E.2    Altman, D.G.3    Harris, R.J.4    Jüni, P.5    Pildal, J.6
  • 15
    • 21044459830 scopus 로고    scopus 로고
    • Assessment of methodological quality of primary studies by systematic reviews: Results of the metaquality cross sectional study
    • [PMID: 15817526]
    • Moja LP, Telaro E, D'Amico R, Moschetti I, Coe L, Liberati A. Assessment of methodological quality of primary studies by systematic reviews: results of the metaquality cross sectional study. BMJ. 2005;330:1053. [PMID: 15817526]
    • (2005) BMJ. , vol.330 , pp. 1053
    • Moja, L.P.1    Telaro, E.2    D'Amico, R.3    Moschetti, I.4    Coe, L.5    Liberati, A.6
  • 17
    • 79960047144 scopus 로고    scopus 로고
    • Single-center trials show larger treatment effects than multicenter trials: Evidence from a metaepidemiologic study
    • [PMID: 21727292]
    • Dechartres A, Boutron I, Trinquart L, Charles P, Ravaud P. Single-center trials show larger treatment effects than multicenter trials: evidence from a metaepidemiologic study. Ann Intern Med. 2011;155:39-51. [PMID: 21727292]
    • (2011) Ann Intern Med. , vol.155 , pp. 39-51
    • Dechartres, A.1    Boutron, I.2    Trinquart, L.3    Charles, P.4    Ravaud, P.5
  • 18
    • 77950278169 scopus 로고    scopus 로고
    • The quality of reports of randomised trials in 2000 and 2006: Comparative study of articles indexed in PubMed
    • [PMID: 20332510]
    • Hopewell S, Dutton S, Yu LM, Chan AW, Altman DG. The quality of reports of randomised trials in 2000 and 2006: comparative study of articles indexed in PubMed. BMJ. 2010;340:c723. [PMID: 20332510]
    • (2010) BMJ. , vol.340
    • Hopewell, S.1    Dutton, S.2    Yu, L.M.3    Chan, A.W.4    Altman, D.G.5
  • 19
    • 0037024299 scopus 로고    scopus 로고
    • Quality of reporting of randomized trials as a measure of methodologic quality
    • [PMID: 12038917]
    • Huwiler-Müntener K, Jüni P, Junker C, Egger M. Quality of reporting of randomized trials as a measure of methodologic quality. JAMA. 2002;287: 2801-4. [PMID: 12038917]
    • (2002) JAMA. , vol.287 , pp. 2801-2804
    • Huwiler-Müntener, K.1    Jüni, P.2    Junker, C.3    Egger, M.4
  • 20
    • 0036698254 scopus 로고    scopus 로고
    • Discrepancy between published report and actual conduct of randomized clinical trials
    • [PMID: 12384192]
    • Hill CL, LaValley MP, Felson DT. Discrepancy between published report and actual conduct of randomized clinical trials. J Clin Epidemiol. 2002;55: 783-6. [PMID: 12384192]
    • (2002) J Clin Epidemiol. , vol.55 , pp. 783-786
    • Hill, C.L.1    LaValley, M.P.2    Felson, D.T.3
  • 21
    • 67650886689 scopus 로고    scopus 로고
    • Reporting on blinding in trial protocols and corresponding publications was often inadequate but rarely contradictory
    • [PMID: 19635403]
    • Hróbjartsson A, Pildal J, Chan AW, Haahr MT, Altman DG, Gøtzsche PC. Reporting on blinding in trial protocols and corresponding publications was often inadequate but rarely contradictory. J Clin Epidemiol. 2009;62:967-73. [PMID: 19635403]
    • (2009) J Clin Epidemiol. , vol.62 , pp. 967-973
    • Hróbjartsson, A.1    Pildal, J.2    Chan, A.W.3    Haahr, M.T.4    Altman, D.G.5    Gøtzsche, P.C.6
  • 22
    • 0346688601 scopus 로고    scopus 로고
    • Bad reporting does not mean bad methods for randomised trials: Observational study of randomised controlled trials performed by the Radiation Therapy Oncology Group
    • Radiation Therapy Oncology Group. [PMID: 14703540]
    • Soares HP, Daniels S, Kumar A, Clarke M, Scott C, Swann S, et al; Radiation Therapy Oncology Group. Bad reporting does not mean bad methods for randomised trials: observational study of randomised controlled trials performed by the Radiation Therapy Oncology Group. BMJ. 2004;328:22-4. [PMID: 14703540]
    • (2004) BMJ. , vol.328 , pp. 22-24
    • Soares, H.P.1    Daniels, S.2    Kumar, A.3    Clarke, M.4    Scott, C.5    Swann, S.6
  • 23
    • 18444370570 scopus 로고    scopus 로고
    • Comparison of descriptions of allocation concealment in trial protocols and the published reports: Cohort study
    • [PMID: 15817527]
    • Pildal J, Chan AW, Hróbjartsson A, Forfang E, Altman DG, Gøtzsche PC. Comparison of descriptions of allocation concealment in trial protocols and the published reports: cohort study. BMJ. 2005;330:1049. [PMID: 15817527]
    • (2005) BMJ. , vol.330 , pp. 1049
    • Pildal, J.1    Chan, A.W.2    Hróbjartsson, A.3    Forfang, E.4    Altman, D.G.5    Gøtzsche, P.C.6
  • 24
    • 70049099036 scopus 로고    scopus 로고
    • Chapter 8: Assessing risk of bias in included studies
    • In: Higgins JPT, Green S, eds. Chichester, United Kingdom: J Wiley
    • Higgins JPT, Altman DG. Chapter 8: Assessing risk of bias in included studies. In: Higgins JPT, Green S, eds. Cochrane Handbook for Systematic Reviews of Interventions. Chichester, United Kingdom: J Wiley; 2008:187-241.
    • (2008) Cochrane Handbook for Systematic Reviews of Interventions , pp. 187-241
    • Higgins, J.P.T.1    Altman, D.G.2
  • 25
    • 84859001212 scopus 로고    scopus 로고
    • The Cochrane Collaboration's tool for assessing risk of bias in randomised trials
    • Cochrane Bias Methods Group. [PMID:22008217]
    • Higgins JP, Altman DG, Gøtzsche PC, Jüni P, Moher D, Oxman AD, et al; Cochrane Bias Methods Group. The Cochrane Collaboration's tool for assessing risk of bias in randomised trials. BMJ. 2011;343:d5928. [PMID:22008217]
    • (2011) BMJ. , vol.343
    • Higgins, J.P.1    Altman, D.G.2    Gøtzsche, P.C.3    Jüni, P.4    Moher, D.5    Oxman, A.D.6
  • 26
    • 70349240321 scopus 로고    scopus 로고
    • The effects of excluding patients from the analysis in randomised controlled trials: Meta-epidemiological study
    • [PMID: 19736281]
    • Nüesch E, Trelle S, Reichenbach S, Rutjes AW, Bürgi E, Scherer M, et al. The effects of excluding patients from the analysis in randomised controlled trials: meta-epidemiological study. BMJ. 2009;339:b3244. [PMID: 19736281]
    • (2009) BMJ. , vol.339
    • Nüesch, E.1    Trelle, S.2    Reichenbach, S.3    Rutjes, A.W.4    Bürgi, E.5    Scherer, M.6
  • 27
    • 78650278281 scopus 로고    scopus 로고
    • Bias due to withdrawal in long-term randomised trials in COPD: Evidence from the TORCH study
    • [PMID: 21159140]
    • Vestbo J, Anderson JA, Calverley PM, Celli B, Ferguson GT, Jenkins C, et al. Bias due to withdrawal in long-term randomised trials in COPD: evidence from the TORCH study. Clin Respir J. 2011;5:44-9. [PMID: 21159140]
    • (2011) Clin Respir J. , vol.5 , pp. 44-49
    • Vestbo, J.1    Anderson, J.A.2    Calverley, P.M.3    Celli, B.4    Ferguson, G.T.5    Jenkins, C.6
  • 28
    • 52649129348 scopus 로고    scopus 로고
    • Systematic review of the empirical evidence of study publication bias and outcome reporting bias
    • [PMID: 18769481]
    • Dwan K, Altman DG, Arnaiz JA, Bloom J, Chan AW, Cronin E, et al. Systematic review of the empirical evidence of study publication bias and outcome reporting bias. PLoS One. 2008;3:e3081. [PMID: 18769481]
    • (2008) PLoS One. , vol.3
    • Dwan, K.1    Altman, D.G.2    Arnaiz, J.A.3    Bloom, J.4    Chan, A.W.5    Cronin, E.6
  • 29
    • 77949680683 scopus 로고    scopus 로고
    • The impact of outcome reporting bias in randomised controlled trials on a cohort of systematic reviews
    • [PMID: 20156912]
    • Kirkham JJ, Dwan KM, Altman DG, Gamble C, Dodd S, Smyth R, et al. The impact of outcome reporting bias in randomised controlled trials on a cohort of systematic reviews. BMJ. 2010;340:c365. [PMID: 20156912]
    • (2010) BMJ. , vol.340
    • Kirkham, J.J.1    Dwan, K.M.2    Altman, D.G.3    Gamble, C.4    Dodd, S.5    Smyth, R.6
  • 30
    • 73449133360 scopus 로고    scopus 로고
    • The importance of allocation concealment and patient blinding in osteoarthritis trials: A meta-epidemiologic study
    • [PMID:19950329]
    • Nüesch E, Reichenbach S, Trelle S, Rutjes AW, Liewald K, Sterchi R, et al. The importance of allocation concealment and patient blinding in osteoarthritis trials: a meta-epidemiologic study. Arthritis Rheum. 2009;61:1633-41. [PMID:19950329]
    • (2009) Arthritis Rheum. , vol.61 , pp. 1633-1641
    • Nüesch, E.1    Reichenbach, S.2    Trelle, S.3    Rutjes, A.W.4    Liewald, K.5    Sterchi, R.6
  • 31
    • 0342902205 scopus 로고    scopus 로고
    • Is the placebo powerless? An analysis of clinical trials comparing placebo with no treatment
    • [PMID: 11372012]
    • Hróbjartsson A, Gøtzsche PC. Is the placebo powerless? An analysis of clinical trials comparing placebo with no treatment. N Engl J Med. 2001;344: 1594-602. [PMID: 11372012]
    • (2001) N Engl J Med. , vol.344 , pp. 1594-1602
    • Hróbjartsson, A.1    Gøtzsche, P.C.2
  • 32
    • 59849108341 scopus 로고    scopus 로고
    • Spontaneous improvement in randomised clinical trials: Meta-analysis of three-armed trials comparing no treatment, placebo and active intervention
    • [PMID: 19123933]
    • Krogsbøll LT, Hróbjartsson A, Gøtzsche PC. Spontaneous improvement in randomised clinical trials: meta-analysis of three-armed trials comparing no treatment, placebo and active intervention. BMC Med Res Methodol. 2009;9:1. [PMID: 19123933]
    • (2009) BMC Med Res Methodol. , vol.9 , pp. 1
    • Krogsbøll, L.T.1    Hróbjartsson, A.2    Gøtzsche, P.C.3
  • 33
    • 0035906296 scopus 로고    scopus 로고
    • Physician interpretations and textbook definitions of blinding terminology in randomized controlled trials
    • [PMID:11308438]
    • Devereaux PJ, Manns BJ, Ghali WA, Quan H, Lacchetti C, Montori VM, et al. Physician interpretations and textbook definitions of blinding terminology in randomized controlled trials. JAMA. 2001;285:2000-3. [PMID:11308438]
    • (2001) JAMA. , vol.285 , pp. 2000-2003
    • Devereaux, P.J.1    Manns, B.J.2    Ghali, W.A.3    Quan, H.4    Lacchetti, C.5    Montori, V.M.6
  • 35
    • 77950273246 scopus 로고    scopus 로고
    • CONSORT 2010 explanation and elaboration: Updated guidelines for reporting parallel group randomised trials
    • [PMID:20332511]
    • Moher D, Hopewell S, Schulz KF, Montori V, Gøtzsche PC, Devereaux PJ, et al. CONSORT 2010 explanation and elaboration: updated guidelines for reporting parallel group randomised trials. BMJ. 2010;340:c869. [PMID:20332511]
    • (2010) BMJ. , vol.340
    • Moher, D.1    Hopewell, S.2    Schulz, K.F.3    Montori, V.4    Gøtzsche, P.C.5    Devereaux, P.J.6
  • 36
    • 77950189829 scopus 로고    scopus 로고
    • CONSORT 2010 statement: Updated guidelines for reporting parallel group randomised trials
    • CONSORT Group. [PMID: 20332509]
    • Schulz KF, Altman DG, Moher D; CONSORT Group. CONSORT 2010 statement: updated guidelines for reporting parallel group randomised trials. BMJ. 2010;340:c332. [PMID: 20332509]
    • (2010) BMJ. , vol.340
    • Schulz, K.F.1    Altman, D.G.2    Moher, D.3
  • 37
    • 12444252181 scopus 로고    scopus 로고
    • Allocation concealment and blinding: When ignorance is bliss
    • [PMID: 15651970]
    • Forder PM, Gebski VJ, Keech AC. Allocation concealment and blinding: when ignorance is bliss. Med J Aust. 2005;182:87-9. [PMID: 15651970]
    • (2005) Med J Aust. , vol.182 , pp. 87-89
    • Forder, P.M.1    Gebski, V.J.2    Keech, A.C.3
  • 38
    • 80054911570 scopus 로고    scopus 로고
    • Predicting death: An empirical evaluation of predictive tools for mortality
    • [PMID: 21788535]
    • Siontis GC, Tzoulaki I, Ioannidis JP. Predicting death: an empirical evaluation of predictive tools for mortality. Arch Intern Med. 2011;171:1721-6. [PMID: 21788535]
    • (2011) Arch Intern Med. , vol.171 , pp. 1721-1726
    • Siontis, G.C.1    Tzoulaki, I.2    Ioannidis, J.P.3
  • 39
    • 79960050588 scopus 로고    scopus 로고
    • Metabias: A challenge for comparative effectiveness research [Editorial]
    • [PMID: 21727295]
    • Goodman S, Dickersin K. Metabias: a challenge for comparative effectiveness research [Editorial]. Ann Intern Med. 2011;155:61-2. [PMID: 21727295]
    • (2011) Ann Intern Med. , vol.155 , pp. 61-62
    • Goodman, S.1    Dickersin, K.2


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