A Nomogram for Predicting Unplanned Intraoperative Hypothermia in Patients With Colorectal Cancer Undergoing Laparoscopic Colorectal Procedures

作者全名："Yan, Lupei; Tan, Jingxing; Chen, Hao; Xiao, Han; Zhang, Yi; Yao, Qin; Li, Yuerong"

作者地址："[Yan, Lupei; Xiao, Han; Li, Yuerong] Chongqing Med Univ, Affiliated Hosp 1, Dept Anesthesia, Chongqing, Peoples R China; [Tan, Jingxing] Univ South China, Sch Nursing, Hengyang, Hunan, Peoples R China; [Chen, Hao] Chonqing Med Univ, Sch Publ Hlth & Management, Dept Epidemiol, Chongqing, Peoples R China; [Zhang, Yi; Yao, Qin] Chongqing Med Univ, Affiliated Hosp 1, Dept Gastrointestinal Surg, Chongqing, Peoples R China"

通信作者："Li, YR (通讯作者)，Chongqing Med Univ, Affiliated Hosp 1, Dept Anesthesia, Chongqing, Peoples R China."

来源：AORN JOURNAL

ESI学科分类：CLINICAL MEDICINE

WOS号：WOS:000926422600001

JCR分区：Q4

影响因子：0.8

年份：2023

卷号：117

期号：1

开始页：E1

结束页：E12

文献类型：Article

关键词：unplanned intraoperative hypothermia; laparoscopic colorectal procedures; nomogram; risk prediction model; forced-air warming

摘要："Unplanned intraoperative hypothermia is a complication that can lead to a variety of negative outcomes, such as cardiovascular events. We aimed to develop and validate an intraoperative hypothermia risk prediction nomogram for patients with colorectal cancer undergoing laparoscopic colorectal procedures. We conducted a prospective cohort study with 1,091 patients (ie, 765 in the training cohort, 326 in the validation cohort) from October 2020 to November 2021. We included six predictors in the nomogram model: body mass index, diabetes diagnosis, ambient temperature, ambient humidity, duration of surgery, and use of a forced-air warmer. The model performed well, and the area under the curve was 0.855. These results, together with an external validation value, mean that health care professionals can use the nomogram to calculate the intraoperative hypothermia risk for patients undergoing laparoscopic colorectal procedures and make clinical decisions based on the results."

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