Unknown

Dataset Information

0

The relationship between outpatient service use and emergency department visits among people treated for mental and substance use disorders: analysis of population-based administrative data in British Columbia, Canada.


ABSTRACT:

Background

Research findings on the association between outpatient service use and emergency department (ED) visits for mental and substance use disorders (MSUDs) are mixed and may differ by disorder type.

Methods

We used population-based linked administrative data in British Columbia, Canada to examine associations between outpatient primary care and psychiatry service use and ED visits among people ages 15 and older, comparing across people treated for three disorder categories: common mental disorders (MDs) (depressive, anxiety, and/or post-traumatic stress disorders), serious MDs (schizophrenia spectrum and/or bipolar disorders), and substance use disorders (SUDs) in 2016/7. We used hurdle models to examine the association between outpatient service use and odds of any ED visit for MSUDs as well count of ED visits for MSUDs, stratified by cohort in 2017/8.

Results

Having had one or more MSUD-related primary care visit was associated with lower odds of any ED visit among people treated for common MDs and SUDs but not people treated for serious MDs. Continuity of primary care was associated with slightly lower ED use in all cohorts. One or more outpatient psychiatrist visits was associated with lower odds of ED visits among people treated for serious MDs and SUDs, but not among people with common MDs.

Conclusion

Findings highlight the importance of expanded access to outpatient specialist mental health services, particularly for people with serious MDs and SUDs, and collaborative models that can support primary care providers treating people with MSUDs.

SUBMITTER: Lavergne MR 

PROVIDER: S-EPMC8996395 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature

altmetric image

Publications

The relationship between outpatient service use and emergency department visits among people treated for mental and substance use disorders: analysis of population-based administrative data in British Columbia, Canada.

Lavergne M Ruth MR   Loyal Jackson P JP   Shirmaleki Mehdi M   Kaoser Ridhwana R   Nicholls Tonia T   Schütz Christian G CG   Vaughan Adam A   Samji Hasina H   Puyat Joseph H JH   Kaulius Megan M   Jones Wayne W   Small William W  

BMC health services research 20220411 1


<h4>Background</h4>Research findings on the association between outpatient service use and emergency department (ED) visits for mental and substance use disorders (MSUDs) are mixed and may differ by disorder type.<h4>Methods</h4>We used population-based linked administrative data in British Columbia, Canada to examine associations between outpatient primary care and psychiatry service use and ED visits among people ages 15 and older, comparing across people treated for three disorder categories:  ...[more]

Similar Datasets

| S-EPMC8762129 | biostudies-literature
| S-EPMC8360297 | biostudies-literature
| S-EPMC7825959 | biostudies-literature
| S-EPMC8631845 | biostudies-literature
| S-EPMC9281237 | biostudies-literature
| S-EPMC8034376 | biostudies-literature
| S-EPMC10480001 | biostudies-literature
| S-EPMC8096380 | biostudies-literature
| S-EPMC11600560 | biostudies-literature
| S-EPMC11384687 | biostudies-literature