Risk factors associated with prolonged nasopharyngeal carriage of SARS-CoV-2 and length of stay among patients admitted to a COVID-19 referral center in Manila, Philippines
Acta Medica Philippina
; : 66-72, 2023.
Article
en En
| WPRIM
| ID: wpr-1003636
Biblioteca responsable:
WPRO
ABSTRACT
Objective@#Prolonged nasopharyngeal carriage of SARS-CoV-2 has been linked to prolonged hospital stay and delayed radiologic recovery. To determine if clinical risk factors are associated with prolonged nasopharyngeal carriage or longer hospital stay, we performed a descriptive analysis of 169 moderate to severe COVID-19 patients admitted at the Philippine General Hospital from March to June 2020.@*Methods@#Length of nasopharyngeal RT-PCR positivity and clinical demographic data were extracted from existing patient records. Chi-square test, Mann-Whitney U test, and regression analysis were performed to describe the association of clinical risk factors with prolonged nasopharyngeal carriage and length of hospital stay.@*Results@#The median duration of carriage was 19 days (IQR 12.0-30.0 days). No comorbidities or inflammatory markers had a statistically significant association with prolonged nasopharyngeal carriage defined as >24 days of nasopharyngeal RT-PCR positivity. Characteristics associated with a statistically significant longer hospital stay included chronic kidney disease stages 3-5, severe disease, and use of empiric antibiotics on admission. Prolonged carriage >24 days, hsCRP, and D-dimer at admission, also had a statistically significant but weak correlation with length of stay.@*Conclusion@#Among patients with moderate disease, comorbidities and inflammatory markers were not associated with prolonged COVID-19 nasopharyngeal carriage. Prolonged nasopharyngeal carriage >24 days was associated with longer hospital stay, while D-dimer and hsCRP levels at admission, also had statistically significant but small effects on increasing the hospital length of stay.
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WPRIM
Asunto principal:
COVID-19
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Tiempo de Internación
Idioma:
En
Revista:
Acta Medica Philippina
Año:
2023
Tipo del documento:
Article