Application of the McNemar test to non‐independent matched pair data
- 1 December 1991
- journal article
- research article
- Published by Wiley in Statistics in Medicine
- Vol. 10 (12), 1981-1991
- https://doi.org/10.1002/sim.4780101211
Abstract
McNemar's one degree of freedom chi-square test for the equality of proportions appears frequently in the analysis of pairs of matched, binary outcome data (Y1i, Y2i). An assumption underlying this test is that the responses from pair to pair are mutually independent. In certain applications, however, the pairs may represent repeated measurements on the same experimental unit, and hence this assumption is violated. In this paper we suggest an adjustment to the McNemar test to account for the repeated measures clustering effect and we report on a Monte Carlo simulation that evaluates the effectiveness of this approach.Keywords
This publication has 8 references indexed in Scilit:
- STATISTICAL METHODOLOGY FOR PAIRED CLUSTER DESIGNS1American Journal of Epidemiology, 1987
- Adjustments to the Mantel–Haenszel chi‐square statistic and odds ratio variance estimator when the data are clusteredStatistics in Medicine, 1987
- RELAXING ASSUMPTIONS IN THE ONE SAMPLE t‐TESTAustralian Journal of Statistics, 1980
- A One-Way Components of Variance Model for Categorical DataBiometrics, 1977
- Maximum Likelihood Estimation for the Beta-Binomial Distribution and an Application to the Household Distribution of the Total Number of Cases of a DiseaseBiometrics, 1973
- Note on the sampling error of the difference between correlated proportions or percentagesPsychometrika, 1947