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A mobile health intervention using a smartphone app to improve physical activity in college students

An m-health intervention using a smartphone app to improve physical activity in college students: a randomized controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN16108619
Enrollment
130
Registered
2019-08-06
Start date
2018-02-15
Completion date
Unknown
Last updated
2023-09-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Physical activity (step counts) among college students Not Applicable

Interventions

The researchers used one of the most popular publicly available smartphone apps for improving the PA (Step counts) (Pacer). It has goal-setting functionality, self-monitoring of step counts, calories
however, they were blinded to the nature of each group. Blinding the researcher was not possible due to the nature of the study, because of the continuous communication between the participants and th

Sponsors

Texas A&M University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Healthy college students aged 18-30 years 2. Interested in a healthy lifestyle 3. Willing to commit the necessary time and effort to participants in the study 4. Body mass index (BMI): BMI= 18.5 5. Capable of performing ambulatory (walking) physical activity 6. Own a smartphone (iPhone or Android)

Exclusion criteria

Exclusion criteria: 1. Participants who had no smartphone 2. In another program for weight reduction 3. Pregnancy 4. Lactation 5. Had bariatric or recent surgery 6. Had any of the diagnosed chronic diseases such as musculoskeletal disorders, heart failure, diabetes mellitus, hypertension, dyslipidemia, or cancer 7. Could not undertake moderate exercise for any reason 8. Participants who already used the (Pacer) pedometer app

Design outcomes

Primary

MeasureTime frame
Physical activity means (steps/week) measured using mHealth app-based pedometer (Pacer) at baseline (week 1), week 4, week 8, and week 12

Secondary

MeasureTime frame
Weight status (body weight, BMI), and body fat percentage assessed using TANITA Body Composition Analyzer (SC331S) at baseline (week 1) and week 12

Countries

United States of America

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026