메뉴 건너뛰기




Volumn 28, Issue 3, 2007, Pages 242-248

The effect of omitted covariates on confidence interval and study power in binary outcome analysis: A simulation study

Author keywords

Bias; Confidence interval; Logistic regression; Omitted covariate; Study power

Indexed keywords

ARTICLE; CONFIDENCE INTERVAL; COVARIANCE; POWER ANALYSIS; PROBABILITY; SAMPLE SIZE; SIMULATION;

EID: 33847278858     PISSN: 15517144     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cct.2006.08.007     Document Type: Article
Times cited : (21)

References (14)
  • 1
    • 77956891487 scopus 로고
    • Biased estimates of treatment effect in randomized experiments with non-linear regression and omitted covariates
    • Gail M.H., Wieand S., and Piantadosi S. Biased estimates of treatment effect in randomized experiments with non-linear regression and omitted covariates. Biometrika 71 (1984) 431-444
    • (1984) Biometrika , vol.71 , pp. 431-444
    • Gail, M.H.1    Wieand, S.2    Piantadosi, S.3
  • 3
    • 0029826910 scopus 로고    scopus 로고
    • Absence of confounding does not correspond to collapsibility of the rate ratio or rate difference
    • Greenland S. Absence of confounding does not correspond to collapsibility of the rate ratio or rate difference. Epidemiology 7 (1996) 498-501
    • (1996) Epidemiology , vol.7 , pp. 498-501
    • Greenland, S.1
  • 4
    • 0030901785 scopus 로고    scopus 로고
    • Effect of omitted confounders on the analysis of correlated binary data
    • Chao W.-H., Palta M., and Young T. Effect of omitted confounders on the analysis of correlated binary data. Biometrics 53 (1997) 678-689
    • (1997) Biometrics , vol.53 , pp. 678-689
    • Chao, W.-H.1    Palta, M.2    Young, T.3
  • 5
    • 0023777146 scopus 로고
    • Effects of mismodelling and mismeasuring explanatory variables on tests of their association with a response variable
    • Lagakos S.W. Effects of mismodelling and mismeasuring explanatory variables on tests of their association with a response variable. Stat Med 7 (1988) 257-274
    • (1988) Stat Med , vol.7 , pp. 257-274
    • Lagakos, S.W.1
  • 6
    • 0037441919 scopus 로고    scopus 로고
    • Statistical analysis using Generalized Estimating Equations (GEE): an orientation
    • Hanley A.J., Negassa A., Edwards D.M., and Forrester J.E. Statistical analysis using Generalized Estimating Equations (GEE): an orientation. Am J Epidemiol 157 (2003) 364-375
    • (2003) Am J Epidemiol , vol.157 , pp. 364-375
    • Hanley, A.J.1    Negassa, A.2    Edwards, D.M.3    Forrester, J.E.4
  • 7
    • 0019416737 scopus 로고
    • Confounding: essence and detection
    • Miettinen O.S., and Cook E.F. Confounding: essence and detection. Am J Epidemiol 114 (1981) 593-603
    • (1981) Am J Epidemiol , vol.114 , pp. 593-603
    • Miettinen, O.S.1    Cook, E.F.2
  • 8
    • 0000619374 scopus 로고
    • Misspecified proportional hazard models
    • Struthers C.A., and Kalbfleisch J.D. Misspecified proportional hazard models. Biometrika 73 (1986) 363-369
    • (1986) Biometrika , vol.73 , pp. 363-369
    • Struthers, C.A.1    Kalbfleisch, J.D.2
  • 9
    • 0031777876 scopus 로고    scopus 로고
    • Should we adjust for covariates in nonlinear regression analyses of randomized trials?
    • Hauck W.W., Anderson S., and Marcus S.M. Should we adjust for covariates in nonlinear regression analyses of randomized trials?. Control Clin Trials 19 (1998) 249-256
    • (1998) Control Clin Trials , vol.19 , pp. 249-256
    • Hauck, W.W.1    Anderson, S.2    Marcus, S.M.3
  • 10
    • 0000659865 scopus 로고
    • Sexual activity and the life span of male fruit flies
    • Partridge L., and Farquhar M. Sexual activity and the life span of male fruit flies. Nature 294 (1981) 580-581
    • (1981) Nature , vol.294 , pp. 580-581
    • Partridge, L.1    Farquhar, M.2
  • 11
    • 33847279277 scopus 로고
    • Sexual activity and life span of male fruit flies: a data set that gets attention
    • Hanley J.A., and Shapiro S.H. Sexual activity and life span of male fruit flies: a data set that gets attention. J Stat Educ 2 1 (1994)
    • (1994) J Stat Educ , vol.2 , Issue.1
    • Hanley, J.A.1    Shapiro, S.H.2
  • 12
    • 0024791598 scopus 로고
    • Choosing covariates in the analysis of clinical trials
    • Beach M.L., and Meier P. Choosing covariates in the analysis of clinical trials. Control Clin Trials 10 (1989) 161S-175S
    • (1989) Control Clin Trials , vol.10
    • Beach, M.L.1    Meier, P.2
  • 13
    • 0037108235 scopus 로고    scopus 로고
    • Subgroup analysis, covariate adjustment and baseline comparison in clinical trial reporting: current practice and problems
    • Pocock S.J., Assmann S.E., Enos L.E., and Kasten L.E. Subgroup analysis, covariate adjustment and baseline comparison in clinical trial reporting: current practice and problems. Stat Med 21 (2002) 2917-2930
    • (2002) Stat Med , vol.21 , pp. 2917-2930
    • Pocock, S.J.1    Assmann, S.E.2    Enos, L.E.3    Kasten, L.E.4
  • 14
    • 0024503860 scopus 로고
    • Modeling and variable selection in epidemiologic analysis
    • Greenland S. Modeling and variable selection in epidemiologic analysis. Am J Public Health 79 (1989) 340-349
    • (1989) Am J Public Health , vol.79 , pp. 340-349
    • Greenland, S.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.