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Volumn 31, Issue 30, 2012, Pages 4280-4295

The ghosts of departed quantities: Approaches to dealing with observations below the limit of quantitation

Author keywords

Censored sample; Maximum likelihood; Pattern mixture model; PKPD modelling; Truncated sample

Indexed keywords

VORICONAZOLE;

EID: 84870870773     PISSN: 02776715     EISSN: 10970258     Source Type: Journal    
DOI: 10.1002/sim.5515     Document Type: Article
Times cited : (29)

References (25)
  • 1
    • 0035216180 scopus 로고    scopus 로고
    • Ways to fit a PK model with some data below the quantification limit
    • Beal SJ. Ways to fit a PK model with some data below the quantification limit. Journal of Pharmacokinetics and Pharmacodynamics 2001; 28:481-504.
    • (2001) Journal of Pharmacokinetics and Pharmacodynamics , vol.28 , pp. 481-504
    • Beal, S.J.1
  • 2
    • 0036428868 scopus 로고    scopus 로고
    • Errata: ways to fit a PK model with some data below the quantification limit
    • Beal SL. Errata: ways to fit a PK model with some data below the quantification limit. Journal of Pharmacokinetics and Pharmacodynamics 2002; 29:309.
    • (2002) Journal of Pharmacokinetics and Pharmacodynamics , vol.29 , pp. 309
    • Beal, S.L.1
  • 3
    • 0008525961 scopus 로고
    • On estimating the mean and standard deviation of truncated Normal distributions
    • Cohen AC. On estimating the mean and standard deviation of truncated Normal distributions. Journal of the American Statistical Association 1949; 44:518-525.
    • (1949) Journal of the American Statistical Association , vol.44 , pp. 518-525
    • Cohen, A.C.1
  • 4
    • 0001618597 scopus 로고
    • Estimating the mean and variance of normal populations from singly truncated and doubly truncated samples
    • Cohen AC. Estimating the mean and variance of normal populations from singly truncated and doubly truncated samples. Annals of Mathematical Statistics 1950; 1950:557-569.
    • (1950) Annals of Mathematical Statistics , vol.1950 , pp. 557-569
    • Cohen, A.C.1
  • 5
    • 2942575966 scopus 로고
    • On the solution of estimating equations for truncated and censored samples from Normal populations
    • Cohen AC. On the solution of estimating equations for truncated and censored samples from Normal populations. Biometrika 1957; 44:225-236.
    • (1957) Biometrika , vol.44 , pp. 225-236
    • Cohen, A.C.1
  • 6
    • 0000175291 scopus 로고
    • Estimation of relationships for limited dependent variables
    • Tobin J. Estimation of relationships for limited dependent variables. Econometrica 1958; 26:24-36.
    • (1958) Econometrica , vol.26 , pp. 24-36
    • Tobin, J.1
  • 9
    • 68249141539 scopus 로고    scopus 로고
    • Handling data below the limit of quantification in mixed effect models
    • Bergstrand M, Karlsson MO. Handling data below the limit of quantification in mixed effect models. The AAPS journal 2009; 11:371-380.
    • (2009) The AAPS journal , vol.11 , pp. 371-380
    • Bergstrand, M.1    Karlsson, M.O.2
  • 10
    • 80052606147 scopus 로고    scopus 로고
    • Impact of low percentage of data below the quantification limit on parameter estimates of pharmacokinetic models
    • Xu XS, Dunne A, Kimko H, Nandy P, Vermeulen A. Impact of low percentage of data below the quantification limit on parameter estimates of pharmacokinetic models. Journal of Pharmacokinetics and Pharmacodynamics 2011; 38:423-432.
    • (2011) Journal of Pharmacokinetics and Pharmacodynamics , vol.38 , pp. 423-432
    • Xu, X.S.1    Dunne, A.2    Kimko, H.3    Nandy, P.4    Vermeulen, A.5
  • 11
    • 41049091516 scopus 로고    scopus 로고
    • Impact of censoring data below an arbitrary quantification limit on structural model misspecification
    • Byon W, Fletcher CV, Brundage RC. Impact of censoring data below an arbitrary quantification limit on structural model misspecification. Journal of Pharmacokinetics and Pharmacodynamics 2008; 35:101-116.
    • (2008) Journal of Pharmacokinetics and Pharmacodynamics , vol.35 , pp. 101-116
    • Byon, W.1    Fletcher, C.V.2    Brundage, R.C.3
  • 12
    • 80052859006 scopus 로고    scopus 로고
    • Observational study of the clinical efficacy of voriconazole and its relationship to plasma concentrations in patients
    • Troke PF, Hockey HP, Hope WW. Observational study of the clinical efficacy of voriconazole and its relationship to plasma concentrations in patients. Antimicrob Agents Chemother 2011; 55:4782-4788.
    • (2011) Antimicrob Agents Chemother , vol.55 , pp. 4782-4788
    • Troke, P.F.1    Hockey, H.P.2    Hope, W.W.3
  • 15
    • 32544461757 scopus 로고
    • The sampling error of estimated deviates together with other illustration of the properties and applications of the integrals and derivatives of the normal error function
    • British Association for the Advancement of Science: London
    • Fisher RA. The sampling error of estimated deviates together with other illustration of the properties and applications of the integrals and derivatives of the normal error function. In Mathematical Tables. British Association for the Advancement of Science: London, 1931; xxvi-xxxv.
    • (1931) Mathematical Tables , pp. 26-35
    • Fisher, R.A.1
  • 16
    • 0038394863 scopus 로고
    • On the generalised probable error in multiple normal correlation
    • Pearson K, Lee A. On the generalised probable error in multiple normal correlation. Biometrika 1908; 6:208-215.
    • (1908) Biometrika , vol.6 , pp. 208-215
    • Pearson, K.1    Lee, A.2
  • 18
    • 0030965969 scopus 로고    scopus 로고
    • Testing for treatment differences with dropouts present in clinical trials - a composite approach
    • Shih WJ, Quan H. Testing for treatment differences with dropouts present in clinical trials - a composite approach. Statistics in Medicine 1997; 16:1225-1239.
    • (1997) Statistics in Medicine , vol.16 , pp. 1225-1239
    • Shih, W.J.1    Quan, H.2
  • 19
    • 2142819654 scopus 로고
    • Incomplete data
    • Kotz S, Johnson AL (eds). Wiley: New York
    • Little RJ, Rubin DB. Incomplete data. In Encyclopedia of Statistical Science, Vol. 4, Kotz S, Johnson AL (eds). Wiley: New York, 1983; 46-53.
    • (1983) Encyclopedia of Statistical Science , vol.4 , pp. 46-53
    • Little, R.J.1    Rubin, D.B.2
  • 22
    • 44949176565 scopus 로고    scopus 로고
    • A Bayesian approach estimating treatment effects on biomarkers containing zeros with detection limits
    • Chu H, Nie L, Kensler TW. A Bayesian approach estimating treatment effects on biomarkers containing zeros with detection limits. Statistics in Medicine 2008; 27:2497-2508.
    • (2008) Statistics in Medicine , vol.27 , pp. 2497-2508
    • Chu, H.1    Nie, L.2    Kensler, T.W.3
  • 23
    • 0022073076 scopus 로고
    • Estimating treatment effects in clinical trials subject to regression to the mean
    • Senn SJ, Brown RA. Estimating treatment effects in clinical trials subject to regression to the mean. Biometrics 1985; 41:555-560.
    • (1985) Biometrics , vol.41 , pp. 555-560
    • Senn, S.J.1    Brown, R.A.2
  • 24
    • 0023407979 scopus 로고
    • Correcting for regression in assessing the response to treatment in a selected population [letter]
    • Senn SJ. Correcting for regression in assessing the response to treatment in a selected population [letter]. Statistics in Medicine 1987; 6:727-728.
    • (1987) Statistics in Medicine , vol.6 , pp. 727-728
    • Senn, S.J.1
  • 25
    • 0023689672 scopus 로고
    • How much of the placebo 'effect' is really statistical regression? [letter]
    • Senn SJ. How much of the placebo 'effect' is really statistical regression? [letter]. Statistics in Medicine 1988; 7:1203.
    • (1988) Statistics in Medicine , vol.7 , pp. 1203
    • Senn, S.J.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.