How oral intake, mobility, and activity measures can inform discharge recommendations: A retrospective analysis of hospitalized inmate and non-inmate COVID-19 patients.

Abstract

Patients who were incarcerated were disproportionately impacted by COVID-19 compared to the general public. Further, the impact of multidisciplinary rehabilitation assessments and interventions on the outcomes of patients admitted to the hospital with COVID-19 is limited. To compare functional outcomes of oral intake, mobility, and activity between inmates and non-inmates who were diagnosed with COVID-19 and examine the relationships among these functional measures and discharge destination. A retrospective analysis was performed on patients admitted to the hospital for COVID-19 at a large academic medical center. Scores on functional measures including Functional Oral Intake Scale (FOIS) and Activity Measure for Post-Acute Care (AM-PAC) were collected and compared between inmates and non-inmates. Binary logistic regression models were used to evaluate the odds of 1) whether patients were discharged to the same place they were admitted and 2) patients being discharged with a total oral diet with no restrictions. Independent variables were considered significant if the 95% CIs of the odds ratios (ORs) did not include 1.0. A total of 83 patients (inmates, n=38; non-inmates, n=45) were included in the final analysis. There were no differences between inmates and non-inmates on initial (P=.39) and final FOIS scores (P=.35) or on initial, final, or change scores (P>.05) on the AM-PAC. When examining separate regression models using AM-PAC mobility or AM-PAC activity scores as independent variables, greater age upon admission decreased the odds (OR=0.922; 95%CI=0.875 to 0.972 and OR=0.918; 95%CI=0.871 to 0.968) of patients being discharged with a total oral diet with no restrictions. The following factors increased the odds of patients being discharged to the same place they were admitted from: being an inmate (OR=5.285; 95%CI= 1.334 to 20.931) and (OR=6.083; 95%CI=1.548 to 23.912); "Other" race (OR=7.596; 95%CI=1.203 to 47.968) and (OR=8.515; 95%CI=1.311 to 55.291); and female sex (OR=4.671; 95%CI=1.086 to 20.092) and (OR=4.977; 95%CI=1.146 to 21.615). Results from this study provide an opportunity to learn how functional measures may be used to better understand discharge outcomes in both inmate and non-inmate patients admitted to the hospital with COVID-19 during the initial period of the pandemic.