Evaluating the maturation of mental health systems in developing countries

Area of Science:

• Mental Health Research
• Global Psychiatry
• Health Services Research

Background:

• Assessing local mental healthcare provision requires simple evaluation tools.
• The duration of untreated mental illness (DUM) and duration of untreated psychosis (DUP) are key indicators.
• Understanding DUM and DUP in Cambodia can inform local and international mental health strategies.

Purpose of the Study:

• To compare DUM and DUP between rural and urban Cambodia.
• To compare Cambodia's DUP with international data.
• To evaluate the utility of DUM and DUP as indicators for mental healthcare provision.

Main Methods:

• Data collected from 940 participants in Phnom Penh (urban) and Siem Reap (rural) in 2016-2017.
• DUM and DUP calculated from first consultation data.
• Statistical analyses included Student's t-test and ANOVA.

Main Results:

• Mean DUM and DUP were significantly longer in Siem Reap (rural) than in Phnom Penh (urban).
• DUM was strongly associated with DUP, suggesting DUP is a more sensitive index.
• Cambodia's urban DUP was comparable to developed countries, while rural DUP was four times longer.

Conclusions:

• Rural DUP in developing countries is substantially longer than urban DUP.
• DUP is an effective index for evaluating mental healthcare, but requires further validation.
• More data from diverse settings and intervention studies are needed to confirm DUP's utility.