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Support Care Cancer.2025 Feb 25;33(3):219.doi:10.1007/s00520-025-09180-8
Abstract
BACKGROUND: Gastric cancer is a common tumor globally. Surgery is the preferred treatment for gastric cancer. Yet, little is known about its symptom clusters, fear of disease progression, and quality of life (QoL). This study aims to investigate the severity of symptom clusters, fear of disease progression, and quality of life of postoperative gastric cancer patients; to analyze the correlation between symptom clusters, fear of disease progression, and quality of life of postoperative gastric cancer patients; and to provide theoretical bases for the development of an intervention plan to enhance the quality of life of postoperative gastric cancer patients.
METHODS: A convenience sampling method was used to select 158 postoperative gastric cancer patients from a tertiary hospital in Xiamen City from January 2023 to April 2023 for the study. Data were collected using the General Information Evaluation Form, M.D. Anderson Symptom Inventory-Gastrointestinal Cancer Module (MDASI-GI), Fear of Progression Questionnaire-Short Form (FoP-Q-SF), and Functional Assessment of Cancer Therapy-General (FACT-G). Data were analyzed with EpiData 3.1 and SPSS 26.0. Symptom clusters were extracted via exploratory factor analysis. Differences in QoL based on patient characteristics were analyzed using t tests or one-way analysis of variance (ANOVA). Pearson correlation and multiple linear regression analyses were used to explore relationships among symptom clusters, fear of disease progression, and QoL.
RESULTS: The overall quality of life score in the FACT-G scale was (52.32 ± 10.58), of which the social/family status score was (16.47 ± 3.62), the physical status score was (14.24 ± 5.66), the functional status was (11.35 ± 4.48), and the emotional status score was (10.25 ± 3.53). The fear of disease progression score of postoperative gastric cancer patients was (37.37 ± 6.37), of which the physical health dimension score was (21.58 ± 4.01), and the social/family dimension score was (15.74 ± 4.07). Two symptom clusters were identified: physical/emotional sickness and gastrointestinal symptom cluster. The results of Pearson correlation analysis showed that symptom cluster severity was negatively correlated with quality of life (r = - 0.508, P < 0.01); symptom cluster severity was significantly positively correlated with fear of disease progression (r = 0.260, P < 0.01); and fear of disease progression was significantly negatively correlated with quality of life (r = - 0.194, P < 0.05). Multiple linear regression analyses showed that the physical/emotional sickness symptom cluster, physical health fears, and physical state of postoperative gastric cancer patients were the affecting factors of quality of life (P < 0.001).
CONCLUSION: Two symptom clusters were identified in postoperative gastric cancer patients in mainland China. Fear of disease progression was at a medium-high level, and QoL was at a medium level. Common symptoms included fatigue, pain, and worry. The physical state, physical health, and the physical/emotional sickness symptom cluster affect the quality of life of postoperative gastric cancer patients. Targeted clinical interventions are necessary to improve QoL in postoperative gastric cancer patients.
