Efremov Sergey M, Ionova Tatiana I, Nikitina Tatiana P, Vedernikov Pavel E, Dzhumatov Timur A, Ovchinnikov Timofey S, Rashidov Abduvahhob A, Khomenko Alexandr E, Stoppe Christian, Heyland Daren K, Lomivorotov Vladimir V
Department of Anesthesiology and Intensive care, Saint Petersburg State University Hospital, St. Petersburg, Russian Federation.
Quality of Life and Monitoring Unit, Saint Petersburg State University Hospital, St. Petersburg, Russian Federation.
Data Brief. 2020 Dec 17;34:106651. doi: 10.1016/j.dib.2020.106651. eCollection 2021 Feb.
The data article refers to the paper titles "Impact of malnutrition on long-term survival in adult patients after elective cardiac surgery" [1]. The data refer to the analysis of the relationship between baseline malnutrition and long-term mortality after cardiac surgery. Baseline demographic, nutritional, and medical history data were collected for each enrolled patient. Baseline serum albumin and C-reactive (CRP) protein levels were also obtained. Surgical risk was assessed in accordance with the logistic EuroSCORE. Intraoperative data including cardiopulmonary bypass (CPB) time and postoperative characteristics, such as postoperative complications, number of days in the ICU, and hospitalization duration, were also collected. Data on nutritional status were collected using four nutritional screening tools: (1) malnutrition universal screening tool (MUST), (2) short nutritional assessment questionnaire (SNAQ), (3) mini-nutritional assessment (MNA), and (4) nutritional risk screening 2002 (NRS-2002). Both electronic medical records and phone interviews were used for survival data collection. ROC analysis was performed to analyze prognostic value of baseline and perioperative variables on long-term mortality. Univariate and multivariate logistic regression analysis of predictors of 3- and 8-year mortality were performed. Kaplan-Meyer curves, describing the impact of baseline and perioperative characteristics on 3- and 8-year survival were also performed.
数据文章引用了论文标题为《营养不良对择期心脏手术后成年患者长期生存的影响》[1]。这些数据涉及对心脏手术后基线营养不良与长期死亡率之间关系的分析。为每位纳入的患者收集了基线人口统计学、营养和病史数据。还获取了基线血清白蛋白和C反应蛋白（CRP）水平。根据逻辑欧洲心脏手术风险评估系统（EuroSCORE）评估手术风险。还收集了术中数据，包括体外循环（CPB）时间以及术后特征，如术后并发症、在重症监护病房（ICU）的天数和住院时间。使用四种营养筛查工具收集营养状况数据：（1）营养不良通用筛查工具（MUST），（2）简短营养评估问卷（SNAQ），（3）微型营养评定（MNA），以及（4）营养风险筛查2002（NRS - 2002）。生存数据收集采用电子病历和电话访谈两种方式。进行ROC分析以分析基线和围手术期变量对长期死亡率的预后价值。对3年和8年死亡率的预测因素进行单因素和多因素逻辑回归分析。还绘制了Kaplan - Meyer曲线，描述基线和围手术期特征对3年和8年生存率的影响。
