3,334 followers
“The main risk factors for complication development were prematurity [relative risk (RR) 3.8, 95% confidence interval (CI) 2.4–6.1], comorbidities (RR 4.5, 95% CI 3.3–5.6), and the presence of coinfections (RR 2.5, 95% CI 1.1–5.75).”