… the relevance of comorbidities on admission … hospitalized with COVID-19, which is consistent
with prior reports. Accordingly, the addition of any of the summary measures of comorbidity …

… We included information on medical comorbidities and multimorbidity from a multimorbidity
index comprising 39 psychiatric and physical long-term conditions (eTable 2, Supplemental …

… Moreover, index admissions did not require a prior “clean period” with no hospitalizations
because our goal was to calculate the risk of readmission due to complicating factors …

… This study also highlights prior hospitalization burden as an important risk factor for future 30…
of illness, including comorbid conditions, reason for index hospitalization, and length of stay. …

… hospitalization from those who are suitable candidates for rapid recovery protocols. The
ability to use preoperative patient characteristics and comorbidities to … adverse events prior to …

… hospitalization during the follow-up period, we examined associations between comorbidity
and MS-related hospitalizations … A hospitalization in the year prior to the index (or “diagnosis”…

… Higher rates of medical comorbidity were associated with older age, female gender, non-…
engagement in care prior to hospitalization. Patients with medical comorbidities had lower odds …

… hospitalization patterns among adult patients who present to the emergency department (ED)
with cUTI by age, disease acuity, and comorbid … presentation, prior hospitalization within 30…

… Clinical sepsis within 90 days prior to index hospitalization was the comorbidity most strongly
associated with 7-day (OR 1.94; 95% confidence interval [CI], 1.85-2.04), 8 to 30- (OR 1.82; …

… Our findings are consistent with prior research results showing that more frequent tests for
A1C levels are associated with higher odds of diabetes-related short-term complications and …