Comprehensive geriatric care reduces acute perioperative delirium in elderly patients with hip fractures

Figures

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  Figure 1. Flow diagram of literature search.

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  Figure 2. Summary of risk bias assessment. Note: Reviewers’ assessment of each risk of bias item; “+”, low risk of bias; “?”, unclear risk of bias; and “−”, high risk of bias.

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  Figure 3. Risk of bias graph. Note: Reviewers’ assessment of each risk bias item, presented as a percent across all included randomized controlled trials.

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  Figure 4. Forest plot of odds ratios and associated confidence intervals for the incidence of perioperative delirium during hospitalization or 1 month postoperatively.

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  Figure 5. Forest plot of mean differences and associated confidence intervals for number of days of perioperative delirium during hospitalization or 1 month postoperatively.

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  Figure 6. Forest plot of mean differences and associated confidence intervals for cognitive status based on Mini–Mental State Examination Scores during hospitalization or 1 month postoperatively.