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. 2023 May 10;13(5):e065598.
doi: 10.1136/bmjopen-2022-065598.

Does recommended mental health follow-up care occur after postdeployment screening in the Canadian Armed Forces? A retrospective cohort study

David Boulos  1 , Bryan Garber  2
Affiliations

Does recommended mental health follow-up care occur after postdeployment screening in the Canadian Armed Forces? A retrospective cohort study

David Boulos et al. BMJ Open. .

Abstract

Objective: To determine Canadian service members' level of adherence to a recommendation for mental health services follow-up that was assigned by clinicians during postdeployment screening.

Design: Retrospective cohort study.

Setting: Canadian military population.

Participants: The cohort consisted of personnel (n=28 460) with a deployment within the 2009-2014 time frame. A stratified random sample (n=3004) was selected for medical chart review. However, we restricted our analysis to individuals whose completed screening resulted in a recommendation for mental health services follow-up (sample n=316 (weighted n=2034) or 11.2% of screenings.

Interventions: Postdeployment health screening.

Primary outcome measure: The outcome was adherence to a screening-indicated mental health services follow-up recommendation, assessed within 90 days, a preferred delay, and within 365 days, a delay considered partially associated with the screening recommendation.

Results: Adherence within 90 days of screening was 71.1% (95% CI 59.7% to 82.5%) for individuals with 'major' mental health concerns, 36.1% (95% CI 23.9% to 48.4%) for those with 'minor' mental health concerns, and 46.8% (95% CI 18.6% to 75.0%), for those with psychosocial mental health concerns; the respective 365-day adherence fractions were 85.3% (95% CI 76.1% to 94.5%), 55.7% (95% CI 42.0% to 69.4%) and 48.6% (95% CI 20.4% to 76.9%). Logistic regression indicated that a 90-day adherence among those with a 'major' mental health concern was higher among those screening after 2012 (adjusted OR (AOR) 5.45 (95% CI 1.08 to 27.45)) and lower, with marginal significance, among those with deployment durations greater than 180 days (AOR 0.35 (95% CI 0.11 to 1.06)).

Conclusions: On an individual level, screening has the potential to identify when a care need is present and a follow-up assessment can be recommended; however, we found that adherence to this recommendation is not absolute, suggesting that administrative checks and possibly, process refinements would be beneficial to ensure that care-seeking barriers are minimised.

Keywords: epidemiology; health services administration & management; mental health; occupational & industrial medicine; psychiatry.

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Conflict of interest statement

Competing interests: Both authors were employees of the Canadian Department of National Defence while the manuscript was being written and funding support for this research came from this federal government department; no additional financial relationships with any organisations that might have an interest in the submitted work in the previous three years; no other relationships or activities that could appear to have influenced the submitted work.

References

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