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A systematic review of the effectiveness of physical activity interventions in adults with breast cancer by physical activity type and mode of participation
Author(s) -
Abdin Shanara,
Lavallée Jacqueline F.,
Faulkner James,
Husted Margaret
Publication year - 2019
Publication title -
psycho‐oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.41
H-Index - 137
eISSN - 1099-1611
pISSN - 1057-9249
DOI - 10.1002/pon.5101
Subject(s) - cinahl , psycinfo , psychological intervention , psychosocial , medicine , breast cancer , meta analysis , data extraction , medline , physical therapy , intervention (counseling) , randomized controlled trial , clinical psychology , cancer , psychiatry , political science , law
Objectives Engaging in physical activity following a diagnosis in breast cancer patients improves both survival rates and psychosocial health outcomes. The factors influencing the effectiveness of physical activity interventions for breast cancer patients remain unclear. This systematic review focuses on two questions: are there differences in outcomes depending on; the mode of physical activity undertaken; and whether group‐based, or individual, programmes are proposed. Methods Five databases were searched (PsycINFO, CINAHL, MEDLINE, EMBASE, and Central). Randomised control trials were included if they reported an intervention aiming to increase physical activity amongst breast cancer patients. A total of 1561 records were screened with 17 studies identified for final inclusion. Data extraction and risk of bias analysis were undertaken. A meta‐analysis was not possible due to methodological differences between studies. Results Findings indicate no evident differences in outcomes based on exercise mode adopted. There are some indications that group interventions may have additional beneficial outcomes, in comparison to individual interventions, but this conclusion cannot be drawn definitively due to confounds within study designs, lack of group‐based intervention designs, and overall lack of long‐term intervention effects. Conclusions Although there are no indications of negative intervention effects, only 6 of 17 trials demonstrated significant intervention effects were maintained. Greater transparency in reporting of interventions, and research enabling a comparison of physical activity delivery and mode is needed to determine optimum physical activity interventions to maintain patient physical activity and outcomes.