New Managed Care Study Results Reported from Mary Hennekes et al (Social Determinants of Health and Outcomes in Proximal Humerus Fractures based on Surgery Type): Managed Care

2026 MAR 27 (NewsRx) -- By a News Reporter-Staff News Editor at Insurance Daily News -- Investigators publish new report on Managed Care. According to news reporting out of Detroit, Michigan, by NewsRx editors, research stated, “Proximal humerus fractures (PHFs) account for 5-6% of all adult fractures. The optimal surgical management for PHFs remains under debate with two of the most common operations being open reduction and internal fixation (ORIF) and reverse total shoulder arthroplasty (rTSA).”

Our news journalists obtained a quote from the research, “Social determinants of health (SDOH) has gained particular attention in many medical fields due to its relationship to health outcomes with the Social Vulnerability Index (SVI) as an example of an adopted measure of geographic disadvantage. The purpose of this study was to investigate the associations between SVI percentiles and insurance status to adverse postoperative outcomes following surgical treatment of PHFs using either ORIF or rTSA. This was a retrospective chart review of patients with PHFs who were treated surgically with either ORIF or rTSA between 2016 to 2023 at a large metropolitan healthcare system. Patient demographics were recorded, and SVI percentiles were determined using patient addresses. Demographic variables were descriptively analyzed based on type of surgery and SVI quartile group. Univariate and multivariate logistic regression analyses were conducted to investigate associations between SVI percentiles and insurance status to adverse postoperative outcomes. A total of 215 patients with PHFs were included in this study, with 118 in the ORIF group and 97 in the rTSA group. From the multivariate analysis in the ORIF group, there was an association with increasing SVI percentiles and higher odds of returning to the emergency department (ED) (OR = 1.023, p value = 0.002) and having a hospital readmission (OR = 1.028, p value = 0.001). Additionally, patients in the ORIF group with private insurance had lower odds of hospital readmission (OR = 0.077, p value = 0.001) compared to patients who had Medicaid. Patients in the rTSA group did not have significant associations with adverse postoperative outcomes based on increasing SVI percentiles or insurance status. This study demonstrated that higher SVI percentiles and Medicaid status were associated with adverse postoperative outcomes in patients who underwent ORIF for treatment of their PHFs. Higher SVI percentiles and insurance status did not appear to be associated with adverse postoperative outcomes in the rTSA group.”

According to the news editors, the research concluded: “This study highlighted the way in which SDOH and choice of surgery relate to adverse postoperative outcomes in patients with PHFs.”

This research has been peer-reviewed.

For more information on this research see: Social Determinants of Health and Outcomes in Proximal Humerus Fractures based on Surgery Type. Journal of Shoulder and Elbow Surgery, 2026. Journal of Shoulder and Elbow Surgery can be contacted at: Mosby-elsevier, 360 Park Avenue South, New York, NY 10010-1710, USA. (Elsevier - www.elsevier.com; Journal of Shoulder and Elbow Surgery - http://www.journals.elsevier.com/journal-of-shoulder-and-elbow-surgery/)

Our news journalists report that additional information may be obtained by contacting Mary Hennekes, Henry Ford Health, Detroit, Michigan, United States. Additional authors for this research include Kai Zhu, Chimdi Obinero, Christian Freitag, Frass Ahmed, Mahdi Mazeh, Jared Mahylis and Stephanie Muh.

Publisher contact information for the Journal of Shoulder and Elbow Surgery is: Mosby-elsevier, 360 Park Avenue South, New York, NY 10010-1710, USA.

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