Preoperative GNRI and surgical site infection risk after total joint arthroplasty: A systematic review and meta-analysis.

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Reported statistic · comparison details unresolved1.59× 1.21 to 2.08×

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The results indicated that a low GNRI, which suggests malnutrition, is significantly associated with an increased risk of SSI after TJA (OR = 1.59; 95% CI 1.21-2.08; I² = 81%; p < 0.001).

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The results indicated that a low GNRI, which suggests malnutrition, is significantly associated with an increased risk of SSI after TJA (OR = 1.59; 95% CI 1.21-2.08; I² = 81%; p < 0.001).