Health behaviors in adolescent survivors of cancer: An integrative review.

ABSTRACT

PROBLEM: Adolescent survivors of cancer face an increased risk of chronic health conditions that can be improved by healthy behaviors. The purpose of this review is to synthesize the extent/prevalence of health behaviors (physical activity [PA], diet, human papillomavirus [HPV] vaccination, alcohol use, smoking, marijuana use, and unprotected sex) compared to age-matched peers and factors associated with those behaviors. ELIGIBILITY CRITERIA Four databases (PubMed, EMBASE, PsycINFO, and CINAHL) were searched for peer-reviewed primary studies published since 2000 including adolescents aged 11-20 years-old, who had completed cancer treatments. Studies reporting at least one behavior were included. SAMPLE Of 1979 articles reviewed, 27 studies reporting any of the following health behaviors were included PA, diet, HPV vaccination, alcohol use, smoking, marijuana use, or unprotected sex. RESULTS: Adolescent survivors of cancer engaged less in health risk behaviors (alcohol use, smoking, marijuana use, and unprotected sex) or health-promoting behaviors (PA, healthy diet, and HPV vaccination) compared to age-matched peers. Their health behaviors were associated with psychosocial factors including emotional discomfort (e.g., feeling depressed or nervous) and influence of others (family, friends, and healthcare providers). CONCLUSIONS: Although health risk behaviors in adolescent survivors of cancer are not as prevalent as in their peers, the survivors' low engagement in health-promoting behaviors including PA, diet, and HPV vaccination is concerning. IMPLICATIONS More research is needed to develop and evaluate interventions to improve health-promoting behaviors in adolescent survivors of cancer by strengthening or facilitating psychosocial resources.