COVID-19 infection characteristics and outcomes in a predominantly Latino community hospital.

The coronavirus disease 2019 (COVID-19) pandemic has rapidly spread worldwide and claimed millions of lives. Several studies have attempted to understand the relationship between COVID-19 infection and health disparities. The aim of the current work was to evaluate the pre-admission health characteristics, symptomatology, diagnostic abnormalities, treatment measures and clinical outcomes of the community served by our institution, with a sub-analysis of our Hispanic community. This is a single-center, cross-sectional cohort study of patients with COVID-19 admitted from 15 March 2020 to 30 April 2020 to MacNeal Hospital. A retrospective chart review was performed including patients >18 years and a positive nasopharyngeal SARS-CoV-2 PCR. Demographical data, comorbidities, clinical data, treatment regimen, and patient outcomes were collected. A total of 257 patients were included in the study of which 60.4% were identified as Hispanic. The median age at admission of Hispanic patients was significantly lower compared to non-Hispanic patients (56.6 vs. 65.7 years, p<0.01). Non-Hispanic patients had lower prevalence of hypertension, coronary artery disease, and chronic lung disease. Most common at presentation were shortness of breath (69.6%), cough (69.2%), and fever (64%). Hypertension was the most common comorbidity (53.6%). Approximately 89% of the patients received antibiotics, 40.4% hydroxy-chloroquine, 13.2% steroids, and 6% tocilizumab. Twenty six percent required mechanical ventilation (MV), and over half of them (56.7%) were Hispanic. The strongest factors associated with MV were smoking (OR 2.97, 95%CI 1.01-8.69), CRP >10 mg/dL (OR 4.53, 95%CI 1.49-13.38) and D-dimer >1.5 mcg/mL (OR 3.63, 95%CI 1.31-10.05). An oxygen saturation of >90% on room air on presentation was a protective factor when predicting intubation (OR 0.11, 95%CI 0.03-0.33). The overall 30-day mortality rate was 17.1% (n=44); 11.9% in the Hispanic group vs 26.3% in the non-Hispanic group (p<0.003). Our review of consecutive patients admitted with COVID-19 demonstrated that over half of patients were of Hispanic descent. Interestingly enough, despite being significantly younger and healthier, the need for mechanical ventilation in the Hispanic group was not significantly different compared to the non-Hispanic group. However, the Hispanic group had a lower mortality rate.

Informations de copyright

GERMS.

Déclaration de conflit d'intérêts

Conflicts of interest: All authors – none to declare.