Zhongguo gu shang = China journal of orthopaedics and traumatology
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Meta Analysis
[Iincidence of postoperative delirium after hip surgery in elderly patients: a meta-analysis].
To evaluate incidence of postoperative delirium after hip surgery in elderly patients by meta-analysis. ⋯ Incidence of postoperative delirium after hip surgery in elderly patients increases higher, especially in emergency operation. A standardizing research method is benefit for evaluate incidence of postoperative delirium after hip surgery in elderly patients, decreasing heterogeneity and publication bias.