Room to move: Physical activity and exercise barriers in the cancer clinic.
e21601 Background: Exercise can improve outcomes and quality of life following cancer diagnosis. The American College of Sports Medicine (ACSM) recommends 150 minutes of moderate aerobic activity for patients with cancer. We sought to evaluate exercise patterns and barriers to exercise among patients presenting for follow-up care. Methods: Patients were recruited from the outpatient cancer clinic and completed a self-administered survey focused on symptoms, lifestyle and needs. Participants reported height, weight, weekly time performing moderate-to-vigorous aerobic activity, time spent strength training and perceived barriers to exercise. Descriptive statistics characterized the sample and patterns of exercise. An independent-samples t-test examined differences in strength training between patients currently on and off treatment; Chi-square examined differences among those meeting or not meeting ACSM activity guidelines. Results: Of 637 patients surveyed, 590 (93%) completed exercise questions (55% female; median age 60-69). The most common cancer diagnoses were breast (26%), hematologic (18%) and gastrointestinal (12%). Over half (57%; n = 352) were overweight (BMI ≥ 25) and 26% (n = 161) were obese (BMI ≥ 30). Patients engaged in moderate-to-vigorous aerobic exercise an average of 110 min/week and in strength training for 30 min/week. 71% did not meet ACSM aerobic exercise guidelines; 62% reported no strength training and 29% reported no exercise. 76% of respondents reported at least one barrier to exercise. Common barriers included other illness (35%), lack of free time (21%), fatigue (8%) and boredom with exercise (8%). Most participants (60%; n = 351) decreased exercise after cancer diagnosis. Participants currently on therapy were significantly less likely to meet ACSM aerobic activity guidelines (p = 0.04) and reported doing less strength training (p < 0.001) than those not on therapy. Over half of participants (53%) expressed interest in receiving more information about exercise and physical activity services. Conclusions: There is potential to improve activity, fitness and cancer outcomes through increasing exercise among patients with cancer. Accessible, engaging exercise interventions are needed.