Disability and rehabilitation · 2025
Relationship of different levels of physical activity on the health status of long-term breast cancer survivors: a cross-sectional study.
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Álvarez-Salvago Francisco, Medina-Luque Jose, Pujol-Fuentes Clara, Atienzar-Aroca Sandra, Molina-García Cristina, Gutiérrez-García Palmira, Estornut Cristina, Jiménez-García José Daniel, Martínez-Amat Antonio, De-Diego-Moreno Manuel
Аннотация
PURPOSE: The first objective of this study is to examine the relationship between different levels of physical activity (PA) and the health status of long-term breast cancer survivors (LTBCSs) who have survived ≥5 years beyond diagnosis. The second aim is to identify potential predictors of long-term PA levels in this population.
METHODS: An 80-participant cross-sectional study categorized LTBCSs by PA levels: insufficiently active (very low ≤3 metabolic equivalent task (MET), low 3.1-7.4 MET) and sufficiently active (≥7.5 MET). Variables assessed included PA, pain, self-perceived physical fitness, cancer-related fatigue (CRF), comorbidities, mood, and health-related quality of life (HRQoL). ANOVA, Mann-Whitney U, and Chi-square tests were performed, along with Spearman's correlation and multiple regression analysis. Cohen's d and Cramér's V were used to calculate effect sizes.
RESULTS: 66.25% of LTBCSs were insufficiently active, with 17.25% classified as sedentary (≤1.5 MET). In the first objective, and compared to sufficiently active survivors, insufficiently active LTBCSs reported higher levels of pain, breast symptoms, dyspnea, moderate-to-severe CRF, sadness/depression, and anger, along with lower levels of happiness, general fitness, speed/agility, role functioning, and HRQoL (p < 0.05). In the second objective, the regression analysis found "future perspective" (β = 0.314; p < 0.01) and "insomnia" (β = -0.288; p = 0.02) to be significant predictors of higher PA levels (r2 = 0.224).
CONCLUSION: Insufficiently active LTBCSs had higher pain, symptoms, CRF, and mood disturbances, with decreased happiness, self-perceived physical fitness, and HRQoL. Future research should focus on interventions that target improving PA levels and managing factors such as "future perspective" and "insomnia," as they are significant predictors of PA adherence. These findings underscore the importance of incorporating PA into rehabilitation programs to enhance overall well-being and HRQoL in LTBCSs.
METHODS: An 80-participant cross-sectional study categorized LTBCSs by PA levels: insufficiently active (very low ≤3 metabolic equivalent task (MET), low 3.1-7.4 MET) and sufficiently active (≥7.5 MET). Variables assessed included PA, pain, self-perceived physical fitness, cancer-related fatigue (CRF), comorbidities, mood, and health-related quality of life (HRQoL). ANOVA, Mann-Whitney U, and Chi-square tests were performed, along with Spearman's correlation and multiple regression analysis. Cohen's d and Cramér's V were used to calculate effect sizes.
RESULTS: 66.25% of LTBCSs were insufficiently active, with 17.25% classified as sedentary (≤1.5 MET). In the first objective, and compared to sufficiently active survivors, insufficiently active LTBCSs reported higher levels of pain, breast symptoms, dyspnea, moderate-to-severe CRF, sadness/depression, and anger, along with lower levels of happiness, general fitness, speed/agility, role functioning, and HRQoL (p < 0.05). In the second objective, the regression analysis found "future perspective" (β = 0.314; p < 0.01) and "insomnia" (β = -0.288; p = 0.02) to be significant predictors of higher PA levels (r2 = 0.224).
CONCLUSION: Insufficiently active LTBCSs had higher pain, symptoms, CRF, and mood disturbances, with decreased happiness, self-perceived physical fitness, and HRQoL. Future research should focus on interventions that target improving PA levels and managing factors such as "future perspective" and "insomnia," as they are significant predictors of PA adherence. These findings underscore the importance of incorporating PA into rehabilitation programs to enhance overall well-being and HRQoL in LTBCSs.