![]() ![]() NRS score is an independent predictor of NV-HAP, irrespective of the patient’s characteristics. Furthermore, the interaction analyses revealed no interactive role in the association between NRS score and NV-HAP. Subgroup analyses indicated that the association between the NRS score and the risk of NV-HAP was similar for most strata. Similarly, patients with NRS score ≥ 3 had a higher risk of NV-HAP with an odds ratio (OR) of 2.06 (confidence interval (CI): 1.58–2.70) than those with NRS score < 3. In a multivariable logistic regression model adjusted for all of the covariates, per 1-point increase in the NRS score was associated with a 30% higher risk of NV-HAP (OR = 1.30 95%CI:1.19–1.43). ResultsĪ total of 67,280 unique patients were included in the study. A total score of ≥3 indicated a patient was “at nutritional risk.” Logistic regression was applied to explore the association between the NRS score and NV-HAP. The tool of Nutritional Risk Screening 2002 (NRS-2002) was used for nutritional risk screening. This retrospective cohort study was conducted between September 2017 and June 2020 in a tertiary hospital in China. This study investigated whether nutritional risk screening score is an independent predictor of NV-HAP. Currently, the association of nutritional risk screening score with the development of nonventilator hospital-acquired pneumonia (NV-HAP) is unknown. ![]()
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