RT Journal Article SR Electronic T1 The Dramatic Decline of Civil Commitment in Oregon, 1972 to 2020 JF Journal of the American Academy of Psychiatry and the Law Online JO J Am Acad Psychiatry Law FD American Academy of Psychiatry and the Law SP 533 OP 540 DO 10.29158/JAAPL.220003-21 VO 50 IS 4 A1 Thomas E. Hansen A1 Joseph D. Bloom A1 Amela Blekic YR 2022 UL http://jaapl.org/content/50/4/533.abstract AB The rate of civil commitment in Oregon fell from 53.2/100,000 in 1972 to 9.2/100,000 in 2020. The paper discusses this decline in civil commitment as related to statutory and case law changes and complex interactions including bed availability at Oregon State Hospital (OSH). The latter was in turn influenced by the significant increase in the last decade of hospitalization at OSH of competence to stand trial evaluation and restoration (CST) patients. Multnomah County, which contains the city of Portland, was responsible for the largest number of investigations and commitments and led the state in using a 14-day diversion alternative to commitment. This analysis may serve as a model for other states to engage in similar longitudinal research to shed light on the functioning of their involuntary commitment statutes.