The effect of patients' socioeconomic status in rehabilitation centers on the efficiency and performance.
Carine Milcent
PMID 39445734WHAT IT FOUND
For-profit French rehabilitation centers showed better physical dependence and discharge outcomes than public centers.
Patient clinical factors, staffing and socioeconomic status explained much of the gap, though some advantage remained.
Key findings
01For-profit centers showed better quality indicators than public centers, but the ownership difference fell sharply after patient clinical factors, center specialization, staffing, equipment and socioeconomic status were added.
02Non-profit centers did not show a clear performance advantage over public centers after adjustment.
03Counterfactual simulations attributed part of the for-profit performance difference to socioeconomic sorting, with the share reported as 10% to 45%.
STILL TO COME
How it was doneWhat they foundWhat it means for PTs
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What it does not show
Administrative records were not designed for research, so clinical severity and socioeconomic status were inferred from codes and area deprivation. The study could not fully separate ownership effects from patient sorting, center specialization, staffing, equipment or coding differences. Socioeconomic status was measured mainly through extreme situations and an aggregate deprivation index, so less obvious disadvantages may be missed. The analysis was observational and did not test any therapy intervention, so it cannot show that one center type causes better outcomes. The data were from French rehabilitation centers in the study year, so findings may not transfer to other health systems or therapy settings. Non-profit results were ambiguous, and splitting public hospitals into research and other public hospitals did not give conclusive results.
Declared interests
The author declared no conflict of interest with any financial organization.
The easy way to misread this
Do not conclude that for-profit rehabilitation centers deliver better therapy. The apparent advantage shrank after adjusting for patient clinical factors, center staffing and equipment, and socioeconomic status, and patient sorting explained part of the difference.