Financial difficulty in community-dwelling persons with lower limb loss is associated with reduced self-perceived health and wellbeing.
Szu-Ping Lee, Lung-Chang Chien, Tyler Chin and 2 others
PMID 32484076WHAT IT FOUND
People with lower limb loss who struggle to pay bills reported much greater difficulty working and doing daily activities due to physical and emotional problems.
Financial difficulty was not linked to differences in physical function, pain, vitality, or mental health scores.
Key findings
01Participants reporting financial difficulty had significantly lower Role-Physical and Role-Emotional subscale scores than those who did not.
02Financial difficulty was not significantly associated with Physical Functioning, Bodily Pain, Vitality, or Mental Health subscale scores.
03Thirty-six participants did not answer the financial difficulty question and were excluded from the statistical analyses.
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
The study used a small convenience sample, and 36 of 90 participants did not answer the financial difficulty question, which may introduce selection bias. The single question used to identify financial difficulty had low specificity (40%), meaning some participants classified as having financial difficulty may not have. The cross-sectional design cannot determine whether financial difficulty caused reduced participation or if reduced participation led to financial difficulty. The study did not examine the timing or cause of financial difficulty relative to the amputation.
Declared interests
The paper does not list specific funding sources or conflicts of interest in the provided text.
The easy way to misread this
Do not conclude that financial difficulty causes physical function decline. The study found associations with perceived role restrictions, not with objectively measured physical function subscales, and the cross-sectional design cannot prove causation.