https://www.selleckchem.com/pr....oducts/bms309403.htm
03 and =0.02, respectively). These associations were only identified after adjustment for confounding by case-mix. While prevalence surveys do not provide intelligence on temporal trends as an incidence-based surveillance system would, if limitations and caveats are acknowledged, it is possible to compare two prevalence surveys to describe changing epidemiology. Adjusting for differences in case-mix is essential for robust comparisons. This methodology may be useful for other countries that are conducting large, repeated prevalence su