title: Efficacy of using physical activity mentors to increase the daily steps of older adults in the primary care setting: a pilot study.
abstract: The purpose of this pilot study was to determine if using physical activity (PA) mentors has any additional impact on daily steps of older adults participating in the Maine in Motion (MIM) program in the primary care setting. Participants were randomly assigned to a MIM-only group (n = 14) or a MIM+ mentor group (n = 14). The MIM intervention lasted 6 months with follow-up at 12 months. Average age of participants was 64 ± 8.8 years and most participants had multiple chronic illnesses. At baseline, mean body mass index (BMI) was 32.2 ± 5.1 and average daily steps were 4,236 ± 2,266. Repeated-measures ANOVA revealed significant main effects for steps, F(2.324, 59.104) = 4.168, p = .015, but no main effects for group, F(1, 25) = 2.988, p = .096, or time-by-group interaction, F(2.324, 59.104) = 0.905, p = .151. All participants significantly increased daily steps over the course of the intervention, with MIM+ participants maintaining increases at follow-up. No significant findings were found for BMI.
authors.affiliation: Dept. of Exercise, Health, and Sport Sciences, University of Southern Maine, Gorham, ME.
authors.forename: Karen A
authors.initials: KA
authors.lastname: Croteau
authors.forename: Vijiayurani
authors.initials: V
authors.lastname: Suresh
authors.forename: Elanna
authors.initials: E
authors.lastname: Farnham
mesh_terms: D000368:Aged; D001291:Attitude of Health Personnel; D005081:Exercise Therapy / Q000379:methods*; D005240:Feasibility Studies; D005260:Female; D006282:Health Personnel / Q000523:psychology / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged; D009043:Motor Activity / Q000502:physiology*; D017063:Outcome Assessment, Health Care; D010809:Physical Fitness; D010865:Pilot Projects; D011320:Primary Health Care / Q000379:methods; D024382:Professional Role / Q000523:psychology*; D015397:Program Evaluation; D036301:Qualitative Research; D016138:Walking / Q000502:physiology / Q000523:psychology