The Role of Self-Determination in Changing Physical Activity Behavior in People Diagnosed With Bowel Polyps: A Pilot Randomized Controlled Trial

被引:5
作者
Lewis, Liane S. [1 ]
Shaw, Barnabas [2 ]
Banerjee, Srijit [2 ]
Dieguez, Pryscilla [2 ]
Hernon, James [3 ]
Belshaw, Nigel [2 ]
Saxton, John M. [4 ]
机构
[1] Univ Strathclyde, Digital Hlth & Wellness Grp, Dept Comp & Informat Sci, Glasgow, Lanark, Scotland
[2] Univ East Anglia, Norwich, Norfolk, England
[3] Norfolk & Norwich Univ Hosp, Norwich, Norfolk, England
[4] Northumbria Univ, Fac Hlth & Life Sci, Newcastle Upon Tyne, Tyne & Wear, England
关键词
behavior change; cancer; exercise; prevention; sedentary; INTRINSIC MOTIVATION; COLORECTAL-CANCER; CLINICAL-TRIALS; EXERCISE; HEALTH; INTERVENTION; INTENSITY; QUESTIONNAIRE; ACCELEROMETRY; ADULTS;
D O I
10.1123/japa.2018-0279
中图分类号
R592 [老年病学]; C [社会科学总论];
学科分类号
03 ; 0303 ; 100203 ;
摘要
This nonblinded randomized controlled trial investigated the efficacy of a physical activity (PA) intervention underpinned by self-determination theory. Participants (N = 31, mean age 69 years [SD = 4.9]) diagnosed with bowel polyps were randomized to an active lifestyle program (ALP; n = 17) or standard care (n = 14). ALP received supervised exercise and counseling for 6 months. Both groups were followed up at 12 months. Outcomes were change in PA and behavioral regulation. Data were analyzed with intention to treat. At 6 months, differences were observed for behavioral regulation in favor of ALP (p < .05) . PA differences were significant for leisure, walking, and vigorous in favor of ALP (p < .05) . The self-determination theory can be an effective strategy for promoting PA behavior change in this population, but a larger trial is needed to further explore the utility of the self-determination theory in this context.
引用
收藏
页码:42 / 52
页数:11
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