Erschienen in:
13.04.2022 | Hepatobiliary Tumors
Association of Preoperative Body Mass Index with Surgical Textbook Outcomes Following Hepatectomy for Hepatocellular Carcinoma: A Multicenter Study of 1206 Patients
verfasst von:
Zhi-Peng Liu, MD, Lan-Qing Yao, MD, Yong-Kang Diao, MD, Zi-Xiang Chen, MD, Zi-Han Feng, MD, Wei-Min Gu, MD, Zheng-Liang Chen, MD, Ting-Hao Chen, MD, Ya-Hao Zhou, MD, Hong Wang, MD, Xin-Fei Xu, MD, Ming-Da Wang, MD, Chao Li, MD, Lei Liang, MD, Cheng-Wu Zhang, MD, Timothy M. Pawlik, MD, MPH, PhD, Wan Yee Lau, MD, FRCS, FACS, FRACS (Hon), Feng Shen, MD, PhD, Zhi-Yu Chen, MD, Tian Yang, MD
Erschienen in:
Annals of Surgical Oncology
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Ausgabe 7/2022
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Abstract
Background
Assessment of quality in the perioperative period is critical to ensure good patient care. Textbook outcomes (TO) have been proposed to combine several parameters into a single defined quality metric. The association of preoperative body mass index (BMI) with incidences of achieving or not achieving TO (non-TO) among patients undergoing hepatectomy for hepatocellular carcinoma (HCC) was characterized.
Methods
Patients who underwent curative-intent hepatectomy for HCC between 2015 and 2018 were identified from a multicenter database. These patients were divided into three groups based on preoperative BMI: low-BMI (≤ 18.4 kg/m2), normal-BMI (18.5–24.9 kg/m2), and high-BMI (≥ 25.0 kg/m2). The incidences of non-TO among these three groups were compared. Multivariate analyses were performed to identify whether there was any independent association between preoperative BMI and non-TO.
Results
Among 1206 patients, 100 (8.3%), 660 (54.7%), and 446 (37.0%) were in the low-BMI, normal-BMI, and high-BMI groups, respectively. The incidence of non-TO was 65.6% in the whole cohort. The incidence of non-TO was significantly higher among patients in the low- and high-BMI cohorts versus the normal-BMI cohort (75.0% and 74.7% versus 58.0%, both P < 0.01). After adjustment of other confounding factors on multivariate analysis, low-BMI and high-BMI were independently associated with higher incidences of non-TO compared with normal-BMI (OR: 1.98 and 2.27, both P < 0.05).
Conclusions
Two out of three patients did not achieve TO after hepatectomy for HCC. Both preoperative low-BMI and high-BMI were independently associated with lower odds to achieve optimal TO following HCC resection.