Nutrition and Physical Activity: Digital Health and Telephone Interventions to Increase Healthy Eating and Physical Activity among Students at Institutions of Higher Education

Community Preventive Services Task Force (CPSTF) (2021)

CPSTF - doi.org/10.15620/cdc/164246

Ewch i'r cyhoeddiad

Mapiau Tystiolaeth

• Lleoliadau Gofal: Lleoliad Coleg/Prifysgol
• Grwpiau Poblogaeth: Myfyrwyr
• Ymyriadau: Mewnbersonol/ Rhyngbersonol: Rhaglen aml-gydran o bell
• Canlyniad: Bwyta’n Iach: Cymeriant egni
• Canlyniad: Bwyta’n Iach: bwydydd â siwgr wedi'i ychwanegu
• Canlyniad: Bwyta’n Iach: Cymeriant ffrwythau a llysiau
• Canlyniad: Bwyta’n Iach: Cymeriant grawn cyflawn
• Canlyniad: Bwyta’n Iach: Cymeriant ffeibr
• Canlyniad: Bwyta’n Iach: Cymeriant braster
• Canlyniad: Bwyta’n Iach: Ansawdd deiet cyfan

Math o Dystiolaeth

Arweiniad

Trosolwg

Mae'r adolygiad systematig, sy'n sail i'r argymhelliad hwn gan CPSTF, yn rhoi tystiolaeth ar y pwnc canlynol:

• "Digital health and telephone interventions to increase healthy eating and physical activity aim to support students at institutions of higher education who are interested in improving these behaviors. Interventions are delivered through websites, mobile apps, text messages, or email, or by one-on-one telephone calls. Interventions include educational information, plus one or more of the following:
  • Coaching or counseling from a professional or trained peer who provides personalized assistance related to eating or physical activity behaviors, or weight
  • Self-monitoring to record eating or physical activity behaviors, or weight
  • Goal setting related to eating or physical activity behaviors, or weight
  • Computer-generated feedback that provides tailored information based on performance (i.e., prompts, meeting goals, and adherence)
  • Social support from peers through social media, internet forums, or discussion groups
  • Motivational strategies that include incentives, rewards, and gaming techniques"

Gwladwriaeth yr awdur:

• "The CPSTF recommendation is based on evidence from a systematic review of 17 studies with 18 arms"

• "Study designs included randomized controlled trials (16 studies, 17 arms) and other controlled trials (1 study)."

• "Included studies were conducted in the United States (14 studies), Australia (1 study), and the United Kingdom (2 studies)."

• "Evidence from the seventeen included studies showed interventions increased fruit and vegetable intake, decreased fat intake, and improved or maintained weight."

• "Fruit and Vegetable Intake, 12 studies (13 arms), Median: 0.40 servings/day,
  (Range: 0.18 to 0.74 servings/day;9 studies, 10 arms), 3 studies could not be calculated in median: 2 of 3 studies were favorable; Favors the intervention"

• "Fat Intake, 5 studies (6 arms), All studies were favorable, Favors the intervention"

• "Five studies reported on sugar intake; two were favorable; two showed no change: and one was unfavorable. Four studies (5 arms) reported on whole grain or fiber intake; three arms were favorable: one arm showed no change: and one arm was unfavorable. Three studies reported energy intake; two were favorable, and one was unfavorable. One study reported overall diet quality and was favorable."

Argymhellion

Gan ystyried tystiolaeth a mewnbwn rhanddeiliaid, mae'r CPSTF yn argymell:

"The Community Preventive Services Task Force (CPSTF) recommends digital health and telephone interventions that are implemented at institutions of higher education and focus on improving healthy eating and physical activity among students who are interested in improving these behaviors. Sufficient evidence of effectiveness shows these interventions lead to meaningful increases in fruit and vegetable intake, decreases in fat intake, and improvements or maintenance of weight status."