The Mantel-Haenszel test of homogeneity of risk ratios was used to assess whether the RR differed by race/ ethnicity.
The Mantel-Haenszel test of homogeneity indicated the difference in RR by race/ethnicity was not statistically significant (x2(2)= 0.
We compared response rates between treatment arms using the exact conditional version of the Mantel-Haenszel test
to control for clustering by clinical center.
Statistically significant association, Mantel-Haenszel test, p<0.
112 * Statistically significant association, Mantel-Haenszel test, p< 0.
Originally published as Test item bias in 1983, the second edition focuses on the Mantel-Haenszel test
, IRT-based methods, and logistic regression.
Data were analyzed by the Mantel-Haenszel test
and [chi square] test with SPSS version 10.
The three comparisons were made by means of the Mantel-Haenszel test
(Rosner, 1990) after stratifying the data by age and sex thus: 18- to 29-year old males, 18- to 29-year-old females, 30- to 40-year-old males, and 30- to 40-year old females.
Association of the bacteriologic or virologic findings and the clinical status of the cows was assessed statistically by the Mantel-Haenszel test
(Statistix, Analytical Software, Tallahassee, FL).
Data were analyzed for significance of differences in performance using a computer program (SPSS-PC), which yielded a value for Pearson [chi square] probability, likelihood ratio [chi square] probability, and a Mantel-Haenszel test
for linear association.
We used the Mantel-Haenszel test
to compare categoric data from groups of patients.
In the analysis of survey responses, we accounted for uniformity of physician and respondent behaviors using Mantel-Haenszel tests
to compare white versus black women, stratified by practice site.