老年患者胃肠道手术后综合并发症的危险因素——一项多中心观察性研究
吕雪彩, 刘艳红, 韩诗怡, 张浩赟, 侯爱生, 周志康, 史立凯, 高洁, 曹江北, 张宏, 米卫东

Risk factors for overall postoperative complications in elderly patients undergoing gastrointestinal surgeries: a multicenter observational study
Xuecai LÜ, Yanhong LIU, Shiyi HAN, Haoyun ZHANG, Aisheng HOU, Zhikang ZHOU, Likai SHI, Jie GAO, Jiangbei CAO, Hong ZHANG, Weidong MI
表2 术后并发症发生情况
Tab.2 Statistics of the occurrence of postoperative complications in these patients
Postoperative complicationsn (%)
Overall complications705 (50.8%)
Respiratory complications451 (32.5%)
Pulmonary infection341 (24.6%)
Respiratory failure7 (0.5%)
Pleural effusion60 (4.3%)
Atelectasis19 (1.4%)
Pneumothorax20 (1.4%)
Bronchiostenosis3 (0.2%)
Aspiration pneumonia2 (0.1%)
Pulmonary embolism3 (0.2%)
Pulmonary edema2 (0.1%)
Neuropsychiatric complications306 (22.0%)
Stroke12 (0.9%)
Delirium231 (16.6%)
Depression91 (6.6%)
Procedure-related complications171 (12.3%)
Surgical site infection143 (10.3%)
Anastomotic leakage47 (3.4%)
Ileus21 (1.5%)
Chylous fistula2 (0.1%)
Acute Kidney Injury53 (3.8%)
Gastrointestinal complications32 (2.3%)
Gastroparesis9 (0.6%)
Diarrhea16 (1.2%)
Gastrointestinal bleeding10 (0.7%)
Cardiovascular complications32 (2.3%)
Myocardial infarction4 (0.3%)
Heart failure3 (0.2%)
Angina1 (0.1%)
Arrhythmia25 (1.8%)
Cardiac arrest or death2 (0.1%)