https://www.selleckchem.com/products/Adriamycin.html ; 95% CI, -2.1% to 1.9%) cost changes were not statistically significant. Conclusions and relevance Among patients with type 2 diabetes, attendance at general practices that used an EHR/DMP was associated with a moderate increase in primary care costs and a reduction in emergency hospital visit costs but no significant change in total health care costs. Large health care cost savings associated with improved use of EHR-based disease management systems should not be expected to be realized in the short term.Importance Up to 30% of patients with a diagnosis of colorectal cancer (CRC) present as an emergency (an intestinal obstruction, perforation, or emergency hospital admission) (OPE). There are limited data about the association of organized, population-based colorectal cancer screening with the rate of emergency presentations. Objective To examine the association of CRC screening with OPE at cancer diagnosis and time trends in the rate of OPE after the start of organized CRC screening using a highly sensitive fecal occult blood test. Design, setting, and participants A historical cohort study was conducted among 1861 individuals 52 to 74 years of age with a diagnosis of CRC from January 1, 2007, to December 31, 2015, who lived in Winnipeg, Manitoba, a province with universal health care and an organized CRC screening program. Statistical analysis was performed from January 22, 2019, to February 26, 2020. Exposures Variables included prior CRC screening, era of diagnosis, cancer stage at diagnosis, tumor site is ratio, 0.38; 95% CI, 0.28-0.50; P less then .001). The results were similar after adding emergency department visits and stage IV CRC at diagnosis to the outcome. Conclusions and relevance This study suggests that the rate of emergency hospital admissions decreased over time for individuals who underwent CRC screening, but there was no change in the rate of obstructions and perforations. Individuals who we