Influence of Psychological Factors on the Quality of Life of Patients with Non-surgical Gastric Cancer

Abstract

Objective To explore the impact of pressure and social support on the quality of life of non-surgical gastric cancer patients. Methods A total of 158 non-surgical patients diagnosed with gastric cancer by gastroscopy from June to August in 2021 were included in this study.The perceived stress scale,multidimensional scale of perceived social support,and the 36-item short form health survey questionnaire [including the physical composite score (PCS) and mental composite score (MCS)] were used for the evaluation of perceived stress,social support,and quality of life,respectively.Spearman correlation analysis was conducted.Mann-Whitney U test,Kruskal-Wallis H test or one-way analysis of variance was employed for the comparison between groups.Bivariate Logistic regression was employed for multiple comparisons. Results Gender (P<0.001),marriage (P=0.022),age (P=0.022),and sickness symptoms (P=0.009) affected the PCS of non-surgical gastric cancer patients.Gender (P=0.016),income (P=0.012),and sickness symptoms (P=0.038) influenced the MCS of non-surgical gastric cancer patients.Perceived pressure was negatively correlated with PCS and MCS (all P<0.001).The three factors of social support were positively correlated with PCS and MCS (all P<0.001).The PCS was associated with gender (OR=0.219,95%CI=0.091-0.525,P=0.001),age (OR=0.969,95%CI=0.942-0.998,P=0.035),sickness symptoms (OR=1.142,95%CI=1.013-1.287,P=0.030),perceived stress (OR=0.921,95%CI=0.860-0.987,P=0.019),and family support (OR=1.195,95%CI=1.064-1.343,P=0.003).The MCS was associated with gender (OR=0.169,95%CI=0.062-0.459,P<0.001),perceived pressure (OR=0.910,95%CI=0.844-0.981,P=0.013),and other support (OR=1.136,95%CI=1.002-1.288,P=0.046). Conclusions The quality of life of the patients with non-surgical gastric cancer was related to perceived pressure and social support.Female and elderly patients have lower quality of life,which requires more attention in clinical work.