Pairwise Comparisons of Three Classifications Procedures with MD Asthma for Phase 2 Survey of 2963 Subjects.

Table 3: Pairwise Comparisons of Three Classifications Procedures with MD Asthma for Phase 2 Survey of 2963 Subjects.

Method A	Method B	*np₀₀*	*np₀₁*	*np₁₀*	*np₁₁*	κ	SD
MD Asthma	Logistic	2433	96	216	218	0.524	0.023
MD Asthma	Bahadur	2130	399	89	345	0.492	0.019
MD Asthma	Fisher	2331	198	131	303	0.583	0.021
Logistic	Bahadur	2219	430	0	314	0.522	0.019
Logistic	Fisher	2462	187	0	314	0.736	0.018
Bahadur	Fisher	2179	40	283	461	0.675	0.016

Where npij's denote the observed counts in the cells of the contingency table, κ is the Kappa statistic and SD is the estimate of the standard deviation of κ.