Volume 8, Number 7—July 2002
Time-Space Clustering of Human Brucellosis, California, 1973–1992 1
|Population||No. of cases||Chi squarea||p valueb|
aEMM test statistic follows an approximate chi-square distribution with 1 degree of freedom.
bp-value based on a one-sided test (half of usual chi-square p-value).
1 Preliminary results of this study were presented at the 9th Symposium of the International Society for Veterinary Epidemiology and Economics, August 6–11, 2000, Breckenridge, Colorado, USA.