Andy
Retired committee member
Full title: Patients With Somatoform Disorders Are Prone to Expensive and Potentially Harmful Medical Procedures – Results of a Retrospective Cohort Study Over 15 Years
Abstract
Background: Patients with functional somatic syndromes (FSS) might be prone to potentially harmful medical investigations in ambulatory care. The primary aim of this study was to investigate which diagnostic tests such as X-ray, CT scans, MRT, and surgical procedures FSS patients receive in an outpatient setting. Its secondary aim was to evaluate the extent to which coordination of care by family physicians reduces health care utilization.
Methods: Retrospective cohort study using longitudinal regression analysis of routinely collected claims data. FSS-patients were weighted in the regression model to allow a representative comparison with the Bavarian population. The observation period was from five years before until ten years after first FSS diagnosis.
Results: The cohort comprised 43,676 patients with a first FSS diagnosis and a control group of 50,003 patients. FSS patients exhibited continuously increased health care utilization over the 15 years period. The relative risk (RR) for FSS patients to undergo X-ray reached 1.48 (95% confidence interval 1.46- 1.50), for CT scans it was 2.01 (1.94-2.08), MRI 1.91 (1.87-1.96), and outpatient surgery 1.30 (1.27- 1.34). Compared with patients under family physician centred care, patients with no such coordination showed higher service utilization, with ambulatory care costs up to 1.37 (1.36-1.38) times higher.
Conclusions: Patients with FSS more frequently undergo potentially harmful and costly diagnostic testing and outpatient surgery. Coordination of care is associated with lower health care utilization.
At time of posting, only abstract on Pubmed is available, https://pubmed.ncbi.nlm.nih.gov/33814040/
Should be published eventually in the journal at https://doi.org/10.3238/arztebl.m2021.0135
Abstract
Background: Patients with functional somatic syndromes (FSS) might be prone to potentially harmful medical investigations in ambulatory care. The primary aim of this study was to investigate which diagnostic tests such as X-ray, CT scans, MRT, and surgical procedures FSS patients receive in an outpatient setting. Its secondary aim was to evaluate the extent to which coordination of care by family physicians reduces health care utilization.
Methods: Retrospective cohort study using longitudinal regression analysis of routinely collected claims data. FSS-patients were weighted in the regression model to allow a representative comparison with the Bavarian population. The observation period was from five years before until ten years after first FSS diagnosis.
Results: The cohort comprised 43,676 patients with a first FSS diagnosis and a control group of 50,003 patients. FSS patients exhibited continuously increased health care utilization over the 15 years period. The relative risk (RR) for FSS patients to undergo X-ray reached 1.48 (95% confidence interval 1.46- 1.50), for CT scans it was 2.01 (1.94-2.08), MRI 1.91 (1.87-1.96), and outpatient surgery 1.30 (1.27- 1.34). Compared with patients under family physician centred care, patients with no such coordination showed higher service utilization, with ambulatory care costs up to 1.37 (1.36-1.38) times higher.
Conclusions: Patients with FSS more frequently undergo potentially harmful and costly diagnostic testing and outpatient surgery. Coordination of care is associated with lower health care utilization.
At time of posting, only abstract on Pubmed is available, https://pubmed.ncbi.nlm.nih.gov/33814040/
Should be published eventually in the journal at https://doi.org/10.3238/arztebl.m2021.0135