LI Ling 1,2 , HUANG Jing 1,2 , REN Li 1,2 , MA Yukui 1 , WU Zhoupeng 1
  • 1. Division of Vascular Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, P. R. China;
  • 2. West China School of Nursing, Sichuan University, Chengdu 610041, P. R. China;
WU Zhoupeng, Email: lzwzp19@163.com
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Objective  To investigate the relevance of prognostic nutritional index (PNI) and albumin to fibrinogen ratio (AFR) to health-related quality of life in patients with venous thromboembolism (VTE) after 1 year discharge. Methods The clinical data from the 292 patients with VTE receiving 3 or 6 months of anticoagulation therapy at the West China Hospital of Sichuan University, from January 2020 to October 2024, were retrospective analyzed. Generalized linear model (Gamma distribution with log link) was used to assess the relationship of PNI, AFR, and their interaction termwith the Global Index Score (GIS) at 1 year discharge. Results The correlation analysis showed that AFR (rs=0.325, P<0.001) and PNI (rs=0.322, P<0.001) were positively correlated with GIS after 1 year discharge. In adjusted generalized linear model controlling for age, education, and comorbidities, pulmonary embolism [without pulmonary embolism vs. pulmonary embolism: MR=0.942, 95%CI (0.897, 0.989), P=0.017], VTE recurrence [without VTE recurrence vs. VTE recurrence: MR=1.236, 95%CI (1.168, 1.308), P<0.001], AFR level [MR=1.038, 95%CI (1.018, 1.059), P<0.001] and PNI level [MR=1.014, 95%CI (1.009, 1.018), P<0.001] were associated with GIS after 1 year discharge, PNI and AFR had significant negative effect on GIS [MR=0.999, 95%CI (0.999, 1.000), P<0.001)]. Conclusions PNI and AFR are associated with health-related quality of life in VTE patients after 1 year discharge. A non-linear interaction between PNI and AFR suggesting that there is a complicated coordinate regulation between them.

Citation: LI Ling, HUANG Jing, REN Li, MA Yukui, WU Zhoupeng. Effects of prognostic nutritional index and albumin to fibrinogen ratio on health-related quality of life in patients with venous thromboembolism. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2026, 33(8): 1084-1090. doi: 10.7507/1007-9424.202605126 Copy

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