The impact of health‐related supports in senior housing on ambulance transfers and visits to emergency departments: The Right Care, Right Place, Right Time Project

Cochrane Database of Systematic Reviews

Poor housing conditions are associated with a wide range of health conditions, including respiratory infections, asthma, lead poisoning, injuries, and mental health. Addressing housing issues offers public health practitioners an opportunity to address an important social determinant of health. Public health has long been involved in housing issues. In the 19th century, health officials targeted poor sanitation, crowding, and inadequate ventilation to reduce infectious diseases as well as fire hazards to decrease injuries. Today, public health departments can employ multiple strategies to improve housing, such as developing and enforcing housing guidelines and codes, implementing "Healthy Homes" programs to improve indoor environmental quality, assessing housing conditions, and advocating for healthy, affordable housing. Now is the time for public health to create healthier homes by confronting substandard housing.

The Beers criteria identify inappropriate use of medications in older adults. The number of and risk for adverse events from these medications are unknown. To estimate the number of and risk for emergency department visits for adverse events involving Beers criteria medications compared with other medications. Nationally representative, public health surveillance of adverse drug events and a cross-sectional survey of outpatient medical visits. National Electronic Injury Surveillance System-Cooperative Adverse Drug Event Surveillance System, 2004-2005; National Ambulatory Medical Care Survey, 2004; and National Hospital Ambulatory Medical Care Survey, 2004. Persons 65 years of age or older seeking emergency department and outpatient care. Estimated number of and risks for emergency department visits for adverse drug events involving Beers criteria medications and other medications. Among U.S. patients 65 years of age or older, an estimated 177,504 emergency department visits (95% CI, 100,155 to 254,854 visits) for adverse drug events occurred both years. An estimated 3.6% (CI, 2.8% to 4.5%) of these visits were for adverse events medications considered to be always potentially inappropriate, according to the Beers criteria, and 33.3% (CI, 27.8% to 38.7%) of visits were for adverse events from 3 other medications (warfarin [17.3%], insulin [13.0%], and digoxin [3.2%]). Accounting for outpatient prescription frequency, the risk for emergency department visits for adverse events due to these 3 medications was 35 times (CI, 9.6 to 61) greater than that for medications considered to be always potentially inappropriate. Adverse events were identified only in emergency departments. Compared with other medications, Beers criteria medications caused low numbers of and few risks for emergency department visits for adverse events. Performance measures and interventions targeting warfarin, insulin, and digoxin use could prevent more emergency department visits for adverse events.