In Figure 2, which shows statewide distributions by county north to south, only unvaccinated dogs are included in B. burgdorferi positive data shown.
The distribution of cases by county urbanicity classification was similar across individual years and when limited to the warm season.
The distribution of cases by county, sex, and age groups was compared to the corresponding demographic data for the entire population of the region during the study period (11 ).
We estimated age- and sex-specific population distributions by applying county-level age and sex distributions to refine Census block-group data for each case study location [ 29, 30].
The distribution of the surveyed households by county is shown in Table 1.
Next, using the purely spatial Poisson analysis function in SaTScan, the geographic distribution of thyroid cancer cases by county was assessed for clusters.
Selected percentiles from the empirical cumulative distributions of location error, stratified by county, are presented for both OHIP and commercial vendor geocodes in Table 2. Median location error was 71 meters for the commercial vendor and 91 meters for OHIP geocodes.
Indeed, no pattern of deviation between the two population data sources is discernable by county size, age distribution, or county urban/rural status.
options "on a county-by-county basis".
