메뉴 건너뛰기




Volumn 22, Issue 7, 2003, Pages 1163-1180

Dynamic Cox modelling based on fractional polynomials: Time-variations in gastric cancer prognosis

Author keywords

Cox model; Fractional polynomials; PH assumption; Time varying effects

Indexed keywords

PLASMINOGEN ACTIVATOR INHIBITOR 1; UROKINASE;

EID: 0037446009     PISSN: 02776715     EISSN: None     Source Type: Journal    
DOI: 10.1002/sim.1411     Document Type: Review
Times cited : (35)

References (28)
  • 3
    • 0028362674 scopus 로고
    • Assessing time-by-covariate interactions in proportional hazards regression models using cubic spline functions
    • Hess KR. Assessing time-by-covariate interactions in proportional hazards regression models using cubic spline functions. Statistics in Medicine 1994; 13:1045-1062.
    • (1994) Statistics in Medicine , vol.13 , pp. 1045-1062
    • Hess, K.R.1
  • 4
    • 21144472187 scopus 로고
    • Flexible methods for analyzing survival data using splines, with application to breast cancer prognosis
    • Gray RJ. Flexible methods for analyzing survival data using splines, with application to breast cancer prognosis. Journal of the American Statistical Association 1992; 87:942-951.
    • (1992) Journal of the American Statistical Association , vol.87 , pp. 942-951
    • Gray, R.J.1
  • 5
    • 0029586866 scopus 로고
    • Time-dependent effect of fixed covariates in Cox regression
    • Verweij P, van Howelingen H. Time-dependent effect of fixed covariates in Cox regression. Biometrics 1995; 51:1550-1556.
    • (1995) Biometrics , vol.51 , pp. 1550-1556
    • Verweij, P.1    van Howelingen, H.2
  • 6
    • 0000438323 scopus 로고
    • Non-parametric survival analysis with time-dependent covariate effects: A penalized likelihood approach
    • Zucker D, Karr A. Non-parametric survival analysis with time-dependent covariate effects: a penalized likelihood approach. Annals of Statistics 1990; 18:329-352.
    • (1990) Annals of Statistics , vol.18 , pp. 329-352
    • Zucker, D.1    Karr, A.2
  • 7
    • 70449647008 scopus 로고
    • Proportional hazards tests and diagnostics based on weighted residuals
    • Grambsch P, Therneau TM. Proportional hazards tests and diagnostics based on weighted residuals. Biometrika 1994; 81(3):515-526.
    • (1994) Biometrika , vol.81 , Issue.3 , pp. 515-526
    • Grambsch, P.1    Therneau, T.M.2
  • 8
    • 77956888457 scopus 로고
    • Partial residuals for the proportional hazards regression model
    • Schoenfeld D. Partial residuals for the proportional hazards regression model. Biometrika 1982; 69(1): 239-241.
    • (1982) Biometrika , vol.69 , Issue.1 , pp. 239-241
    • Schoenfeld, D.1
  • 9
    • 0030632216 scopus 로고    scopus 로고
    • A flexible approach to time-varying coefficients in the Cox regression setting
    • Sergent DJ. A flexible approach to time-varying coefficients in the Cox regression setting. Lifetime Data Analysis 1997; 3:13-25.
    • (1997) Lifetime Data Analysis , vol.3 , pp. 13-25
    • Sergent, D.J.1
  • 10
    • 0029118366 scopus 로고
    • Graphical methods for assessing violations of the proportional hazards assumption in Cox regression
    • Hess KR. Graphical methods for assessing violations of the proportional hazards assumption in Cox regression. Statistics in Medicine 1995; 14:1707-1723.
    • (1995) Statistics in Medicine , vol.14 , pp. 1707-1723
    • Hess, K.R.1
  • 11
    • 0018822038 scopus 로고
    • Chi-squared goodness-of-fit tests for the proportional hazards regression model
    • Schoenfeld D. Chi-squared goodness-of-fit tests for the proportional hazards regression model. Biometrika 1980; 67(1):145-153.
    • (1980) Biometrika , vol.67 , Issue.1 , pp. 145-153
    • Schoenfeld, D.1
  • 12
    • 0022245463 scopus 로고
    • A global goodness-of-fit statistic for the proportional hazard model
    • Moreau T, O'Quigley J, Mesnah M. A global goodness-of-fit statistic for the proportional hazard model. Applied Statistics 1985; 34(3):221-218.
    • (1985) Applied Statistics , vol.34 , Issue.3 , pp. 218-221
    • Moreau, T.1    O'Quigley, J.2    Mesnah, M.3
  • 13
    • 33746383415 scopus 로고
    • On D. Schoenfeld's approach for testing the proportional hazards assumption
    • Moreau T, O'Quigley J, Lellouch J. On D. Schoenfeld's approach for testing the proportional hazards assumption. Biometrika 1986; 73(2):513-515.
    • (1986) Biometrika , vol.73 , Issue.2 , pp. 513-515
    • Moreau, T.1    O'Quigley, J.2    Lellouch, J.3
  • 14
    • 0002354535 scopus 로고
    • Verifying assumptions of the Cox proportional hazards model
    • SUGI II: Proceedings of the Eleventh Annual SAS Users Group International Conference
    • Harrell FE, Lee KL. Verifying assumptions of the Cox proportional hazards model. SUGI II: Proceedings of the Eleventh Annual SAS Users Group International Conference, 1986; 823-828.
    • (1986) , pp. 823-828
    • Harrell, F.E.1    Lee, K.L.2
  • 15
    • 0030979983 scopus 로고    scopus 로고
    • An empirical comparison of statistical tests for assessing the proportional hazards assumption of Cox's model
    • Ng'Andu NH. An empirical comparison of statistical tests for assessing the proportional hazards assumption of Cox's model. Statistics in Medicine 1997; 16:611-626.
    • (1997) Statistics in Medicine , vol.16 , pp. 611-626
    • Ng'Andu, N.H.1
  • 16
    • 0027995401 scopus 로고
    • Spline-based test in survival analysis
    • Gray RJ. Spline-based test in survival analysis. Biometrics 1994; 50:640-652.
    • (1994) Biometrics , vol.50 , pp. 640-652
    • Gray, R.J.1
  • 17
    • 0004509186 scopus 로고
    • Regression using fractional polynomials of continuous covariates: Parsimonious parametric modelling
    • Royston P, Altman DG. Regression using fractional polynomials of continuous covariates: parsimonious parametric modelling. Applied Statistics 1994; 43:429-467.
    • (1994) Applied Statistics , vol.43 , pp. 429-467
    • Royston, P.1    Altman, D.G.2
  • 18
    • 0028321634 scopus 로고
    • Prognostic impact of urokinase-type plasminogen activator uPA and its inhibitor PAI-1 in gastric cancer with complete resection (R0-Category, UICC)
    • Nekarda H, Schmitt M, Ulm K, Wenninger A, Vogelsang H, Becker K, Roder JD, Fink U, Siewert JR. Prognostic impact of urokinase-type plasminogen activator uPA and its inhibitor PAI-1 in gastric cancer with complete resection (R0-Category, UICC). Cancer Research 1994; 54:2900-2907.
    • (1994) Cancer Research , vol.54 , pp. 2900-2907
    • Nekarda, H.1    Schmitt, M.2    Ulm, K.3    Wenninger, A.4    Vogelsang, H.5    Becker, K.6    Roder, J.D.7    Fink, U.8    Siewert, J.R.9
  • 19
    • 0343415168 scopus 로고    scopus 로고
    • Relevant prognostic factors in gastric cancer: Ten-year results of the German Gastric Cancer Study
    • Siewert R, Bottcher K, Stein HJ, Roder JD. Relevant prognostic factors in gastric cancer: ten-year results of the German Gastric Cancer Study. Annals of Surgery 1998; 228(4):449-461.
    • (1998) Annals of Surgery , vol.228 , Issue.4 , pp. 449-461
    • Siewert, R.1    Bottcher, K.2    Stein, H.J.3    Roder, J.D.4
  • 21
    • 0003000728 scopus 로고
    • Regression models and non-proportional hazards in the analysis of breast cancer survival
    • Gore SM, Pocock SJ, Gillian RK. Regression models and non-proportional hazards in the analysis of breast cancer survival. Applied Statistics 1994; 33(2): 176-195.
    • (1994) Applied Statistics , vol.33 , Issue.2 , pp. 176-195
    • Gore, S.M.1    Pocock, S.J.2    Gillian, R.K.3
  • 22
    • 0033474286 scopus 로고    scopus 로고
    • Building multivariable prognostic and diagnostic models: Transformation of the predictors by using fractional polynomials
    • Sauerbrei W, Royston P. Building multivariable prognostic and diagnostic models: transformation of the predictors by using fractional polynomials. Journal of the Royal Statistical Society, Series A 1999; 162: 77-94.
    • (1999) Journal of the Royal Statistical Society, Series A , vol.162 , pp. 77-94
    • Sauerbrei, W.1    Royston, P.2
  • 26
    • 0034734135 scopus 로고    scopus 로고
    • A strategy for modelling the effect of continuous covariates in medicine and epidemiology
    • Royston P. A strategy for modelling the effect of continuous covariates in medicine and epidemiology. Statistics in Medicine 2000; 19:1831-1847.
    • (2000) Statistics in Medicine , vol.19 , pp. 1831-1847
    • Royston, P.1
  • 27
    • 0034663284 scopus 로고    scopus 로고
    • A useful monotonic non-linear model with applications in medicine and epidemiology
    • Royston P. A useful monotonic non-linear model with applications in medicine and epidemiology. Statistics in Medicine 2000; 19:2053-2066.
    • (2000) Statistics in Medicine , vol.19 , pp. 2053-2066
    • Royston, P.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.