Determinants of Boarding of Patients with Severe Mental Illness in Hospital Emergency Departments.

BACKGROUND: Boarding of patients in hospital emergency departments (EDs) occurs routinely across the U.S. ED patients with behavioral health conditions are more likely to be boarded than other patients. However, the existing literature on ED boarding of psychiatric patients remains largely descriptive and has not empirically related mental health system capacity to psychiatric boarding. Nor does it show how the mental health system could better address the needs of populations at the highest risk of ED boarding. AIMS OF THE STUDY: We examined extent and determinants of "boarding" of patients with severe mental illness (SMI) in hospital emergency departments (ED) and tested whether greater mental health system capacity may mitigate the degree of ED boarding. METHODS: We linked Oregon's ED Information Exchange, hospital discharge, and Medicaid data to analyze encounters in Oregon hospital EDs from October 2014 through September 2015 by 7,103 persons aged 15 to 64 with SMI (N = 34,207). We additionally utilized Medicaid claims for years 2010-2015 to identify Medicaid beneficiaries with SMI. Boarding was defined as an ED stay over six hours. We estimated a recursive simultaneous-equation model to test the pathway that mental health system capacity affects ED boarding via psychiatric visits. RESULTS: Psychiatric visits were more likely to be boarded than non-psychiatric visits (30.2% vs. 7.4%). Severe psychiatric visits were 1.4 times more likely to be boarded than non-severe psychiatric visits. Thirty-four percent of psychiatric visits by children were boarded compared to 29.6% for adults. Statistical analysis found that psychiatric visit, substance abuse, younger age, black race and urban residence corresponded with an elevated risk of boarding. Discharge destinations such as psychiatric facility and acute care hospitals also corresponded with a higher probability of ED boarding. Greater supply of mental health resources in a county, both inpatient and intensive community-based, corresponded with a reduced risk of ED boarding via fewer psychiatric ED visits. DISCUSSION: Psychiatric visit, severity of psychiatric diagnosis, substance abuse, and discharge destinations are among important predictors of psychiatric ED boarding by persons with SMI. A greater capacity of inpatient and intensive community mental health systems may lead to a reduction in psychiatric ED visits by persons with SMI and thereby decrease the extent of psychiatric ED boarding. IMPLICATIONS FOR HEALTH POLICIES: Continued investment in mental health system resources may reduce psychiatric ED visits and mitigate the psychiatric ED boarding problem.

Use of sexual health services among American Indian and Alaska Native Women.

Because use of sexual health services among American Indian/Alaska Native women is understudied we: (1) examined disparities in use of sexual health services between American Indian/Alaska Native and non-Hispanic white women and (2) identified factors associated with service use among American Indian/Alaska Native women. We used data from the National Survey of Family Growth regarding the use of sexual health services collected between 2006 and 2010 from women aged 15-44 years who self-identified as American Indian/Alaska Native (n = 819) and white (n = 6,196). Weighted logistic regression models estimated the likelihood of reporting the use of sexual health services by race and factors associated with use in the American Indian/Alaska Native sample. Compared to whites, American Indian/Alaska Native women were less likely to use birth control services and more likely to use services for sexually transmitted diseases and HIV. Among American Indian/Alaska Natives, younger women were more likely to use birth control services, and women who had a higher number of sexual partners were more likely to use services for sexually transmitted diseases and HIV. Our results provide a national baseline against which to assess disparities and changes in the use of sexual health services among American Indian/Alaska Native women over time.