Predictors of Infective Outcomes Following Hip Fracture: A Cohort Study.

Chi-square test for trend showed a significant trend for a reduction in the probability of developing of post-operative infection with increasing pre-operative cognitive function ( p < .001), summarized in Table 1 .

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Age, admission hemoglobin concentration, gender, or place of residence did not achieve significance as predictive measures of post-operative NSSI when tested using the chi-square test ( Table 1 ).

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