Evaluation of a statewide dissemination and implementation of physical activity intervention in afterschool programs: a nonrandomized trial.
In 2015, YMCA-operated afterschool programs (ASPs) across South Carolina pledged to achieve the national standard that calls for every child to accumulate 30 min/day of moderate-to-vigorous physical activity (MVPA) during program time. This study shares the first-year findings related to the dissemination, implementation, and outcomes associated with the statewide intervention to achieve the MVPA Standard. Twenty ASPs were sampled from all YMCA-operated ASPs (N = 97) and visited at baseline (spring 2015) and first-year follow-up (spring 2016). Programs were provided standardized professional development training to increase the MVPA children accumulated while attending ASPs. The training focused on extending the scheduled time for activity opportunities and modifying commonly played games to increase MVPA. The RE-AIM framework was used to evaluate the statewide intervention. Accelerometer-derived MVPA was the primary outcome. Implementation was evaluated via direct observation. Intent-to-treat (ITT) and as-treated comparisons were conducted in summer 2016. Reach/adoption was variable, with attendance at trainings ranging from 0 to 100% across ASPs. Effectiveness of the intervention using ITT models indicated no changes from baseline in the percentage of programs meeting the MVPA standard for boys or girls. Implementation levels also varied and were related to increases in both boys' and girls' MVPA for moderate and high implementers. Findings indicate improvements in MVPA can be made from attending the trainings and implementing some or all of the training components. Additional work is necessary to identify ways to ensure staff attend trainings to implement strategies and to identify which specific factors contributed to increases in MVPA.
University of South Carolina, 921 Assembly St, 1st Flr Office Suite, RM 131, Columbia, SC, 29208, USA. beets@mailbox.sc.edu.
Michael W
MW
Beets
University of South Carolina, 921 Assembly St, 1st Flr Office Suite, RM 131, Columbia, SC, 29208, USA.
R
R
Glenn Weaver
University of South Carolina, 921 Assembly St, 1st Flr Office Suite, RM 131, Columbia, SC, 29208, USA.
Gabrielle
G
Turner-McGrievy
University of South Carolina, 921 Assembly St, 1st Flr Office Suite, RM 131, Columbia, SC, 29208, USA.
Ruth P
RP
Saunders
University of South Carolina, 921 Assembly St, 1st Flr Office Suite, RM 131, Columbia, SC, 29208, USA.
Collin A
CA
Webster
Wake Forest School of Medicine, Winston-Salem, NC, USA.
Justin B
JB
Moore
University of South Carolina, 921 Assembly St, 1st Flr Office Suite, RM 131, Columbia, SC, 29208, USA.
Keith
K
Brazendale
Medical University of South Carolina, Charleston, SC, USA.
Jessica
J
Chandler
D061725:Accelerometry; D002648:Child; D002675:Child, Preschool; D015444:Exercise; D000073576:Faith-Based Organizations; D005260:Female; D020446:Fitness Centers; D005500:Follow-Up Studies; D006284:Health Plan Implementation; D006293:Health Promotion; D006801:Humans; D008297:Male; D015397:Program Evaluation; D012574:Schools; D057185:Sedentary Behavior
Children; Moderate-to-vigorous physical activity; Obesity; Policy; Theory