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Repeat Measurements Analysis of Dental Data
S. Wallenstein
Division of Biostatistics, Columbia University School of Public Health, 600 West 168 Street, New York, New York 10032, Biometry Branch, National Institute of Dental Research, Westwood Building, Room 532, Bethesda, Maryland 20016
J.L. Fleiss
Division of Biostatistics, Columbia University School of Public Health, 600 West 168 Street, New York, New York 10032, Biometry Branch, National Institute of Dental Research, Westwood Building, Room 532, Bethesda, Maryland 20016
A. Kingman
Division of Biostatistics, Columbia University School of Public Health, 600 West 168 Street, New York, New York 10032, Biometry Branch, National Institute of Dental Research, Westwood Building, Room 532, Bethesda, Maryland 20016
The statistical analysis of trials in which individuals are evaluated repeatedly at several time points is examined. For the case in which correlations between observations follow a specified pattern, a conservative F test is applied to test for the effects of time and for the interaction between time and treatment groups.
REFERENCES
- Armitage, P.: Statistical Methods in Medical Research, New York: Halsted Press, John Wiley & Sons, 1971.
- Fertig, J.W.; Varma, A.O.; and Senning, R.: Techniques for the Analysis of Repeat Measurements, J Periodont Res 9(Suppl. 14): 171-192,1974.[CrossRef]
- Grizzle, J.E. and Allen, D.M.: Analysis of Growth and Dose Response Curves, Biometrics 25:357-381, 1969.[CrossRef][Medline]
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- Potthoff, R.F. and Roy, S.N.: A Generalized Multivariate Analysis of Variance Models Useful Especially for Growth Curve Problems, Biometrika 51:313-325, 1964.[Abstract/Free Full Text]
- Box, G.E.P.: Some Theorems on Quadratic Forms Applied in the Study of Analysis of Variance Problems. II. Effects of Inequality of Variance and of Correlation Between Errors in the Two-way Classification, Ann Math Stat 25:484-498, 1954.[CrossRef]
- Geisser, S. and Greenhouse, S.W.: An Extension of Box's Results on the Use of the F-statistic in Multivariate Analysis, Ann Math Stat 24:885-891, 1958.
- Greenhouse, S.W. and Geisser, S.: On Methods in the Analysis of Profile Data, Psychometrika 25:95-112, 1959.[CrossRef]
- Stoloff, P.H.: Correcting for Heterogeneity of Covariance for Repeated Measures Designs of the Analysis of Variance, Educational and Psychological Measurement 39:909-924, 1970.
- Wallenstein, S. and Fleiss, J.L.: Repeated Measurements Analysis of Variance When the Correlations Have a Certain Pattern, Psychometrika 44:229-233, 1979.[CrossRef]
Journal of Dental Research, Vol. 59, No. 11,
2021-2024 (1980)
DOI: 10.1177/00220345800590112101

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M.E. Cohen and J.C. Cecil
Clinical Science: Intraclass Correlation and the Application of Analysis of Variance to Dental Data
Journal of Dental Research,
March 1, 1983;
62(3):
322 - 326.
[Abstract]
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