11/30/2022 0 Comments Ppt on surgical site infection![]() 21.4%, p 0.05) after adjusting for pairwise comparisons. In unadjusted analyses, neither antimicrobial prophylaxis nor incision type was associated with SSIs overall however, patients who had a wound protector used (as compared to those without) during the operation were significantly less likely to have any type of SSI (17.0% vs. Table 1 Characteristics of patients with and without any surgical site infection Irrespective of decile status, hospitals with ORs and 95% CIs completely below 1.0 were noted as “statistically better than average,” whereas those with ORs and 95% CIs completely above 1.0 were considered “statistically worse than average.” Hospitals in the first decile or “statistically better” were labeled the highest-performing hospitals, whereas those in the tenth decile or “statistically worse” were labeled the lowest-performing. Hospitals were then sorted into deciles based on their ORs, such that hospitals in the first decile were better than those in the tenth decile. Variables included for risk adjustment were chosen using a stepwise process. Hospital-level odds ratios (ORs) with 95% confidence intervals (CIs) were generated, comparing each hospital to the statistically estimated “average” hospital. To determine the highest- and lowest-performing hospitals, a hierarchical logistic regression model was constructed with hospitals as random intercepts. Second, because these processes might reflect differences in hospital performance, we compared the prevalence of the three processes between the highest- and lowest-performing hospitals when profiled by the three outcomes (i.e., any SSI, superficial SSI, organ/space SSI). ![]()
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