Testing the effectiveness of physical activity advice delivered via text messaging vs. human phone advisors in a Latino population: The On The Move randomized controlled trial design and methods.
Aging
Digital health
Latino
Physical activity
Text-messaging
mHealth
Journal
Contemporary clinical trials
ISSN: 1559-2030
Titre abrégé: Contemp Clin Trials
Pays: United States
ID NLM: 101242342
Informations de publication
Date de publication:
08 2020
08 2020
Historique:
received:
12
03
2020
revised:
02
07
2020
accepted:
07
07
2020
pubmed:
14
7
2020
medline:
25
9
2021
entrez:
14
7
2020
Statut:
ppublish
Résumé
Physical inactivity is a key risk factor for a range of chronic diseases and conditions, yet, approximately 50% of U.S. adults fall below recommended levels of regular aerobic physical activity (PA). This is particularly true for ethnic minority populations such as Latino adults for whom few culturally adapted programs have been developed and tested. Text messaging (SMS) represents a convenient and accessible communication channel for delivering targeted PA information and support, but has not been rigorously evaluated against standard telehealth advising programs. The objective of the On The Move randomized controlled trial is to test the effectiveness of a linguistically and culturally targeted SMS PA intervention (SMS PA Advisor) versus two comparison conditions: a) a standard, staff-delivered phone PA intervention (Telephone PA Advisor) and b) an attention-control arm consisting of a culturally targeted SMS intervention to promote a healthy diet (SMS Nutrition Advisor). The study sample (N = 350) consists of generally healthy, insufficiently active Latino adults ages 35 years and older living in five northern California counties. Study assessments occur at baseline, 6, and 12 months, with a subset of participants completing 18-month assessments. The primary outcome is 12-month change in walking, and secondary outcomes include other forms of PA, assessed via validated self-report measures and supported by accelerometry, and physical function and well-being variables. Potential mediators and moderators of intervention success will be explored to better determine which subgroups do best with which type of intervention. Here we present the study design and methods, including recruitment strategies and yields. Trial Registration: clinicaltrial.gov Identifier = NCT02385591.
Identifiants
pubmed: 32659437
pii: S1551-7144(20)30162-2
doi: 10.1016/j.cct.2020.106084
pmc: PMC7351675
pii:
doi:
Banques de données
ClinicalTrials.gov
['NCT02385591']
Types de publication
Journal Article
Randomized Controlled Trial
Research Support, N.I.H., Extramural
Langues
eng
Sous-ensembles de citation
IM
Pagination
106084Subventions
Organisme : NIDDK NIH HHS
ID : R01 DK102016
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA211048
Pays : United States
Organisme : NCI NIH HHS
ID : P20 CA217199
Pays : United States
Organisme : NIBIB NIH HHS
ID : U54 EB020405
Pays : United States
Organisme : NHLBI NIH HHS
ID : T32 HL007034
Pays : United States
Informations de copyright
Copyright © 2020 Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors report no competing or conflicts of interest.
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