The relationship between social support and quality of life in cancer patients

Background: Social support plays a crucial role in cancer patients’ psychological well-being and overall quality of life (QoL). However, the extent of this relationship remains unclear in different cultural contexts. This study explores the association between social support and QoL in cancer patients. Methods: A total of 400 cancer patients were enrolled in this cross-sectional study in (XXX). Social support was measured using the Multidimensional Scale of Perceived Social Support (MSPSS), and QoL was assessed with the EORTC QLQ-C30 questionnaire. Data were analyzed using Pearson correlation and multiple regression models. Results: A strong positive correlation was found between MSPSS scores and overall QoL ( r = 0.57, P < 0.001). Patients with higher social support reported better emotional functioning ( β = 0.48, P < 0.001) and lower levels of fatigue ( r = –0.39, P = 0.002). Family support was the strongest predictor of QoL improvement. Conclusion: Social support is significantly associated with better QoL in cancer patients. Enhancing social connections and providing structured support interventions could improve patient well-being and treatment outcomes.