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WalkIT Arizona: Walking Interventions Through Texting

NCT02717663 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 512

Last updated 2021-10-28

No results posted yet for this study

Summary

The purpose of this study is to develop adaptive (AI) and micro-incentive (MI) interventions and test them against static (SI) and delayed-incentive (DI) interventions in a 4-arm randomized factorial trial to increase MVPA adoption and maintenance among inactive adults. Using neighborhood walkability and socioeconomic status, participants will be recruited from four neighborhood types: "high walkable/high SES," "high walkable/low SES," "low walkable/high SES," and "low walkable/low SES." We will evaluate synergistic or antagonistic effects of interventions and neighborhood factors on MVPA adoption by 12 months and maintenance by 24 months.

Conditions

  • Physical Activity
  • Behavior
  • Goals

Interventions

BEHAVIORAL

Adaptive Goals

Prescribed goals change daily based on participant's performance

BEHAVIORAL

Static Goals

Prescribed goals remain the same throughout study

BEHAVIORAL

Delayed (non-contingent) Incentives

Incentives are provided on bi-monthly basis for participation

BEHAVIORAL

Immediate Micro-Incentives

Incentives are provided immediately for each goal attained

Sponsors & Collaborators

  • National Cancer Institute (NCI)

    collaborator NIH

  • Arizona State University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
FACTORIAL

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-05-31
Primary Completion
2020-08-31
Completion
2020-08-31

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02717663 on ClinicalTrials.gov