For each first-generation immigrant in the sample, a native Swede was randomly selected from a cell with the same age, gender, geographical residence (county in Sweden) and occupational status (at the three-digit level from the SNI-code, which means 282 different occupations) as the immigrant.
From the perspective of policymakers, the main implication is that the introduction of choice and the removal of geographical boundaries (county borders) both contribute to a reduction in waiting time for patients.
Both population and colon cancer controls were frequency matched with cases in 5 year age groups by sex and, if possible, geographical region (county) to obtain a balanced data set.
A Poisson probability model was used to scan for geographical areas (counties and census tracts) with statistically significant high rates of LACV infections.
The geographical regions (counties) to be included in the survey were selected depending on the number of reported human cases of campylobacteriosis in recent years (based on data from the Public Health Agency of Sweden, www.folkhalsomyndigheten.se).se
These lists were built from publicly available resources such as the Social Security Death Index, spell-checking lexicons that include proper names (e.g., Ispell), or lists of U.S. geographical cities, counties, and states.
Even though the result from the multivariable ecological model was not statistically significant for geographical location (counties) (Table 3), there was an association between higher rainfall and the incidence of Campylobacter infections in humans.
For the purely spatial analysis, a discrete Poisson probability model was used to scan for non-overlapping geographical areas (counties) with statistically significant high rates of suicide, using a maximum spatial cluster size of 50% of the total population at risk, as recommended by Kulldorff [ 24].
All cubicle-housed herds within a predefined geographical area, the county of Oppland, were initially included in the study.
The results show that the lag of the measure of diversity and diversity at the larger geographical level (either counties or Government Office Regions, depending on the measure of diversity) are appropriate instruments.
