Exploring Associations of Sedentary Behavior and Physical Activity with Quality of Life in Young Adult Cancer Survivors

Psychosocial correlates of physical activity in cancer survivors: a systematic review and meta-analysis

BACKGROUND

Physical activity (PA) is a non-pharmacological approach to optimize health benefits in cancer survivors and is recommended as part of care. However, most cancer survivors fail to meet PA recommendations. The current systematic review and meta-analysis aimed to identify psychosocial correlates of free-living PA in cancer survivors.

METHODS

Three electronic databases were searched (PubMed, PsycINFO, and SportDiscus). Meta-analyses were conducted for psychosocial correlates tested ≥ 3 times.

RESULTS

Sixty-four articles were included. Eighty-eight different free-living PA correlates were identified. Meta-analyses (n = 32 studies) tested 23 PA correlates, of which 16 were significant (p < 0.05). Larger effect sizes (0.30 < ES > 0.45) were found for exercise self-efficacy, perceived behavioral control, intention, lower perceived barriers for exercise, enjoyment, perceived PA benefits, and attitudes. Small-to-moderate effects (0.18 < ES < 0.22) were found for subjective norms, physical functioning, quality of life, depression, and mental health. These findings were generally in line with narrative results.

CONCLUSIONS

This systematic review highlights important psychosocial correlates of free-living PA that can be targeted in future PA promotion interventions for cancer survivors. Constructs mainly from SCT and TPB were the most studied and appear to be associated with free-living PA in this population. However, we cannot currently assert which frameworks might be more effective. Further studies of better methodological quality, per correlate and theory, exploring longer-term associations and across different types of cancer, are needed.

IMPLICATIONS FOR CANCER SURVIVORS

Having higher exercise self-efficacy, perceived behavioral control, intention, enjoyment and perceived PA benefits, more positive attitudes towards PA, and lower perceived barriers for exercise, can help increase PA in cancer survivors.

Guidelines for Caring for the Social Well-Being of Adolescents and Young Adults with Cancer in Australia

More than 1000 Australian adolescents and young adults (AYAs) are diagnosed with cancer annually. Many report unmet social well-being needs, which impact their mental health. Australian AYA cancer care providers lack guidance to address these needs well. We aimed to develop guidelines for caring for the social well-being of AYAs with cancer in Australia. Following the Australian National Health and Medical Research Council guidance, we formed a multidisciplinary working group (n = 4 psychosocial researchers, n = 4 psychologists, n = 4 AYA cancer survivors, n = 2 oncologists, n = 2 nurses, and n = 2 social workers), defined the scope of the guidelines, gathered evidence via a systematic review, graded the evidence, and surveyed AYA cancer care providers about the feasibility and acceptability of the guidelines. The guidelines recommend which AYAs should have their social well-being assessed, who should lead that assessment, when assessment should occur with which tools/measures, and how clinicians can address AYAs' social well-being concerns. A key clinician, who is knowledgeable about AYAs' developmental needs, should lead the assessment of social well-being during and after cancer treatment. The AYA Psycho-Oncology Screening Tool is recommended to screen for social well-being needs. The HEADSSS Assessment (Home, Education/Employment, Eating/Exercise, Activities/Peer Relationships, Drug use, Sexuality, Suicidality/Depression, Safety/Spirituality Assessment) can be used for in-depth assessment of social well-being, while the Social Phobia Inventory can be used to assess social anxiety. AYA cancer care providers rated the guidelines as highly acceptable, but discussed many feasibility barriers. These guidelines provide an optimal care pathway for the social well-being of AYAs with cancer. Future research addressing implementation is critical to meet AYAs' social well-being needs.

Determinants of social functioning among adolescents and young adults with cancer: A systematic review

OBJECTIVES

Survivors of adolescent and young adult (AYA) cancer report deficits in social functioning relative to healthy peers. Identifying factors related to their social functioning is critical to improve their long-term social outcomes. This review addressed: (1) How is social functioning defined and measured among studies of AYAs who have had cancer? (2) What factors have quantitatively/qualitatively are associated with/predictors of social functioning? and (3) What associated factors/predictors of social functioning are modifiable and amenable to intervention?

METHODS

A systematic review was conducted to identify publications from 2000 to 2021, meeting these criteria: (1) mean/median age at diagnosis/treatment 13-40, (2) assessed social functioning with a validated measure and included factors associated with/predictive of social functioning and/or qualitatively assessed young people's perceptions of factors related to their social functioning and (3) was peer-reviewed/published in English.

RESULTS

Thirty-seven publications were included. Definitions and measures of social functioning varied, and factors related to social functioning varied based on definition. Factors most commonly associated with decreased social functioning included treatment status (receiving or completed treatment), poor physical functioning, depression, negative body image, engaging in social comparisons, social/cultural stigma around cancer, and fatigue. Increased social functioning was most commonly associated with social support and the quality/age-appropriateness of care.

CONCLUSIONS

Social functioning is multidimensional construct for AYAs diagnosed with cancer and may not be adequately assessed with measures of adjustment or quality of life. Future studies should clarify how to optimally define and measure social functioning in this population, to ensure their functioning can be protected and promoted long-term.

Describing and exploring self-esteem, physical self-perceptions, physical activity and self-efficacy in adolescent and young adult cancer survivors

OBJECTIVES

(a) Describe levels of physical and global self-esteem and (b) explore the relationships between these types of self-esteem and physical activity (PA) behaviour, self-efficacy for PA and physical self-perceptions among adolescent and young adult (AYA) cancer survivors.

METHODS

A total of 87 AYA cancer survivors (M_age  = 32.90 ± 4.38 years), who were on average 2.08 ± 1.37 years post-treatment, participated in this cross-sectional observational study. Descriptive statistics, correlations and hierarchical multivariate linear regression analyses were used to analyse the data.

RESULTS

Moderate levels of physical and global self-esteem were reported. Both types of self-esteem were significantly related to physical self-perceptions, but not to PA behaviour nor self-efficacy for PA. Self-efficacy for PA moderated the relationship between physical self-perceptions and physical self-esteem, such that the association between physical self-perceptions and physical self-esteem was of stronger magnitude at higher levels of self-efficacy for PA than at lower levels of self-efficacy for PA.

CONCLUSION

This study provides a starting point for describing self-esteem and identifying the circumstances under which self-esteem may be optimised among AYA cancer survivors. Fostering feelings of confidence, competence and control over PA may help to promote psychological well-being among AYA cancer survivors.