Patient Satisfaction and Prognosis for Functional Improvement and Deterioration, Institutionalization, and Death Among Medicare Beneficiaries Over 2 Years.
Hillary R Bogner, Heather F de Vries McClintock, Jibby E Kurichi and 5 others
PMID 27590442WHAT IT FOUND
Medicare beneficiaries in the top quartile for satisfaction with access to care were less likely to functionally deteriorate, be institutionalized, or die over two years.
High satisfaction with care coordination was linked to lower institutionalization risk only.
Key findings
01Beneficiaries in the top quartile of satisfaction with access to medical care were less likely to functionally deteriorate, be institutionalized, or die compared to those in the lower three quartiles.
02Beneficiaries in the top quartile of satisfaction with care coordination and quality were less likely to be institutionalized, but this dimension was not associated with functional deterioration or death.
03Baseline characteristics such as age, income, living arrangement, and specific comorbidities like Alzheimer's and Parkinson's were strongly associated with adverse outcomes independent of satisfaction scores.
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 is observational and cannot prove causation; satisfaction may be a marker of better health or resources rather than a driver of outcomes. Data relied on self-reports and proxy interviews (6.9% of sample), which introduces recall and response bias. Medical comorbidities were based on reported diagnoses, which may be inaccurate or incomplete. The analysis excluded beneficiaries under 65 years, limiting generalizability to younger disabled populations. Home accessibility features were associated with worse outcomes, likely reflecting reverse causality (those with greater disability needing more modifications), highlighting the complexity of interpreting environmental factors. Bidirectional relationships between satisfaction and health status were not fully disentangled.
Declared interests
The study was supported by non-U.S. government and N.I.H. Extramural funding. No specific commercial conflicts of interest were declared in the provided text.
The easy way to misread this
Do not assume that improving patient satisfaction scores will directly prevent functional decline or death. The association is correlational, and factors like baseline health, income, and existing disability likely drive both satisfaction levels and health outcomes.