Random regression with imputed values for dropouts

Psychopharmacology Bulletin

Volumn 32, Issue 3, 1996, Pages 377-388

  Overall, John E ^b   Shobaki, Ghassan ^c   Fiore, Joan ^a  

^a UNIVERSITY OF TEXAS   (United States)

^b University of Texas Mental Sciences Institute   (United States)

^c NONE

Author keywords

clinical trials; dropouts; endpoint analysis; imputed scores; random regression; repeated measurements

Indexed keywords

ANALYTIC METHOD; ARTICLE; ATTENUATION; GROWTH CURVE; PRIORITY JOURNAL; REGRESSION ANALYSIS; SCORING SYSTEM; STATISTICAL ANALYSIS;

CLINICAL TRIALS; HUMANS; MODELS, STATISTICAL; PATIENT DROPOUTS;

EID: 0029910612     PISSN: 00485764     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Gibbons, RD; Hedeker, D; Elkin, I; Watemaux, C; Kraemer, HC; Greenhouse, JB; Shea, MT; Imber, SD; Sotsky, SM; and Watkins, JT. Some conceptual and statistical issues in analysis of longitudinal psychiatric data: Application to the NIMH Treatment of Depression Collaborative Research Program dataset. Arch. Gen. Psychiatry 50:739-750, 1993.
2. Gibbons, RD; Hedeker, D; Waternaux, C; and Davis, JM. Random regression models: A comprehensive approach to the analysis of longitudinal psychiatric data. Psychopharmacol. Bull. 24:438-443, 1988.
3. Hedeker, D; Gibbons, RD; Waternaux, CM; and Davis, JM. Investigating drug plasma levels and clinical response using random regression models. Psychopharmacol. Bull. 25:227-231, 1989.
4. Kraemer, HC, and Thiemann, S. A strategy to use soft data effectively in randomized controlled clinical trials. J. Consult. Clin. Psychol. 57:148-154, 1989.
5. Laird, NM, and Ware, JH. Random-effects model for longitudinal data. Biometrics 38:963-974, 1982.
6. Lecoutre, E. A correction for the €approximation test in repeated measures designs with two or more independent groups. J. Educ. Stat. 16:371-372, 1991.
7. Overall, JE. Dropouts and a random regression model. J. Biopharmaceut. Stat., in press.
8. Overall, JE, and Doyle, SR. Estimating sample sizes for repeated measurement designs. Controlled Clin. Trials 15:100-123, 1994.
9. Winer, BJ. Statistical Principals in Experimental Design, Second Edition. New York: McGraw-Hill, 1971.
10. Winer, BJ; Brown, DR; and Michels, KM. Statistical Principals in Experimental Design, Third Edition. New York: McGraw-Hill, 1991.