ORIGINAL RESEARCH article
Front. Public Health
Sec. Health Economics
This article is part of the Research TopicEconomic Burdens and Efficiency in Cancer CareView all 6 articles
Medical Expenses and Influencing Factors in Lung Cancer Patients: A Comparative Analysis Between Surgical and Non-surgical Cases from Xiamen, China
Provisionally accepted
- 1The First Affiliated Hospital of Xiamen University, Xiamen, China
- 2Department of Anesthesia and Surgery, First Affiliated Hospital of Xiamen University, Xiamen, China
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Objective: To investigate medical expenses and factors influencing surgical choices among lung cancer patients in a tertiary hospital in Xiamen, China, and to identify key cost differences between surgical and non-surgical approaches. Methods: In this retrospective cross-sectional study, we analyzed 3,806 lung cancer patients treated in 2023. Data analysis was performed using SPSS 27.0, with independent-sample t-tests for cost comparisons and binary logistic regression to identify factors influencing surgical intervention. Results: The study analyzed 3,806 lung cancer patients (60.7% male, 51.1% aged 61-80 years), revealing significant demographic and clinical predictors of surgical intervention. Multivariate analysis identified female gender (adjusted OR=1.989, 95%CI:1.624-2.436, P<0.001), younger age (61-80 years: adjusted OR=0.454, 95% CI:0.305-0.676, P=0.001; >80 years: adjusted OR=0.353, 95%CI: 0.161-0.774, P=0.009), and prolonged hospitalization (adjusted OR=106.729, 95%CI: 79.485-143.312, P<0.001)) as key determinants, while insurance type showed no association. Surgical patients incurred 8.5-fold higher median costs (¥48,610 vs ¥5,676), with medical consumables exhibiting the most pronounced disparity (>2,000-fold difference). The predictive model demonstrated excellent discrimination (AUC=0.904), calibration (Hosmer-Lemeshow P=0.402), and specificity (81.6%) at a 46.75% probability threshold, with length of stay being the strongest individual predictor (univariate AIC=2874 vs full model AIC=2802). Insurance type showed no significant association with surgical treatment in either univariate or multivariate analyses.. Conclusion: Gender, age, and hospital stay length were major factors associated with surgical decisions in lung cancer patients, with surgery significantly increasing total medical costs. Policy improvements in the management of high-value medical consumables and insurance reimbursement are needed to reduce financial burdens and enhance surgical accessibility.
Keywords: lung cancer, Medical expenses, Influencing factors, diagnosis-related Group, Disease-based insurance payment
Received: 28 Sep 2025; Accepted: 18 Nov 2025.
Copyright: © 2025 Chen, Luo, Liu, Lin and Zhuang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Zhicheng Zhuang, xmzhuangzhicheng@163.com
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