Publications
Detailed Information
Effects of the Mental Health and Welfare Law revision on schizophrenia patients in Korea: an interrupted time series analysis
Cited 0 time in
Web of Science
Cited 0 time in Scopus
- Authors
- Issue Date
- 2021-10-14
- Publisher
- BMC
- Citation
- International Journal of Mental Health Systems. 2021 Oct 14;15(1):76
- Keywords
- Involuntary hospitalization ; South Korea ; Re-admission ; Human rights
- Abstract
- Background
High rates of involuntary hospitalization and long lengths of stay have been problematic in Korea. To address these problems, the Mental Health and Welfare Law was revised in 2016, mainly to protect patient rights by managing involuntary admissions. The aim of this study was to evaluate the impact of the revised Mental Health and Welfare Law on deinstitutionalization by using routinely collected data from hospital admissions and continuity of mental health service use after hospital discharge as proxy measures of deinstitutionalization.
Methods
We used monthly-aggregated claims-based data with a principal or secondary diagnosis of schizophrenia from 2012 to 2019, collected by the National Health Insurance Service. Outcome variables included rates of first admission; discharges; re-admissions within 7, 30, and 90days; outpatient visits after discharge within 7 and 30days; and continuity of visits, at least once a month for 6months after discharge. Using interrupted time series analysis, we estimated the change in levels and trends of the rates after revision, controlling for baseline level and trend.
Results
There was no significant change in first admission and discharge rates after the revision. Immediately after the revision, however, the rates of re-admission within 7 and 30days dropped significantly, by 2.24% and 1.99%, respectively. The slopes of the re-admission rate decreased significantly, by 0.10% and 0.14%, respectively. The slopes of the re-admission rate within 90days decreased (0.001%). The rates of outpatient visits within 7 and 30days increased by 1.98% and 2.72%, respectively. The rate of continuous care showed an immediate 4.0% increase.
Conclusions
The revision had slight but significant effects on deinstitutionalization, especially decreasing short-term re-admission and increasing immediate outpatient service utilization.
- ISSN
- 1752-4458
- Language
- English
- Files in This Item:
- Appears in Collections:
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.