Longitudinal depressive and anxiety symptoms of adult injury patients in Kenya and their risk factors.
Yuen W Hung, Rashelle Musci, Wietse Tol and 2 others
PMID 31081392WHAT IT FOUND
Most injury survivors in Kenya had low distress, but 13% developed persistent elevated depression and anxiety.
This group faced three times higher disability and very low return-to-work rates. Risk factors included being female, prior trauma exposure, and long hospital stays.
Key findings
0112.7% of participants were in a trajectory class with elevated depressive symptoms and moderate anxiety symptoms, while 87.3% had low levels of both.
02The elevated symptoms class had a mean disability score of 28.4 at 4-7 months post-discharge, compared to 10.3 for the low symptoms class.
03Only 7.5% of those with elevated symptoms resumed work by 4-7 months, compared to 44.3% of those with low symptoms.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTs
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What it does not show
Over a quarter of participants were lost to follow-up, with dropouts being more likely to be male, assaulted, and uninsured, which may bias results. Data from one of the three data collectors were excluded due to quality issues, reducing the sample size and potentially affecting generalizability. Baseline assessments were in-person, but follow-ups were by phone, which may affect the consistency of symptom reporting. Injury severity was estimated from medical records rather than using a standard Injury Severity Score, which may not fully capture severity in this low-resource setting. The sample was predominantly male and urban, limiting generalizability to women and rural populations.
Declared interests
The study received support from non-U.S. government sources. No specific commercial conflicts of interest were declared in the provided text.
The easy way to misread this
Do not assume that physical injury severity predicts psychological distress. The study found that injury severity was not a significant predictor of the elevated symptoms trajectory, whereas factors like gender, prior trauma, and hospitalization duration were. Focusing only on the physical nature of the injury may cause you to miss patients at high risk for poor mental health outcomes.