The effectiveness of the Reduced Sedentary Time (ReSeT) program on sedentary behavior among office workers

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

TCTR

Registry ID

TCTR20210923006

Enrollment

Registered

2021-09-23

Start date

2020-10-19

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Reducing sedentary behavior among office workers REDUCED SEDENTARY TIME PROGRAM SEDENTARY BEHAVIOR OFFICE WORKERS

Interventions

The Reduced Sedentary Time (ReSeT) program is a 3 months program to reduce sedentary behavior among office workers that consists of 4 essence components including, 1) Policy: health promotion policy

Experimental Behavioral

The Reduced Sedentary Time (ReSeT) program

Eligibility

Sex/Gender

All

Age

18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Office workers who are 18 years of age or older 2. A full-time job 3. Use a computer during work for more than two hours 4. Be voluntary participation in the program 5. Be able to read and write in the Thai language

Exclusion criteria

Exclusion criteria: 1. A movement disorder person 2. A pregnant woman

Design outcomes

Primary

Measure	Time frame
Self-efficacy and outcome expectation to reduce sedentary behavior At the end of using the ReSeT program and after using the program for three months The ReSeT program questionnaire (Part III: Self-efficacy and outcome expectation to reduce sedentary behavior),Sedentary Behavior Time using objective measure (SBT-obj) At the end of using the ReSeT program and after using the program for three months Attaching an accelerometer (ActiGraph) for 7 days,Sedentary Behavior Time using subjective measure (SBT-sub) At the end of using the ReSeT program and after using the program for three months The Workforce Sitting Questionnaire (WSQ),Physical activity At the end of using the ReSeT program and after using the program for three months Attaching an accelerometer (ActiGraph) for 7 days.,-Musculoskeletal disorders At the end of using the ReSeT program and after using the program for three months The Standardized Nordic Questionnaires,Health-Related Quality of Life At the end of using the ReSeT program and after using the program for three months The EQ-5D ,Body Mass Index At the end of using the ReSeT program and after using the program for three months BMI calculation,Waist to Hip Ratio At the end of using the ReSeT program and after using the program for three months WHR calculation,Productivity at work At the end of using the ReSeT program and after using the program for three months Work Productivity and Activity Impairment General Health Questionnaire	—

Measure

Time frame

Self-efficacy and outcome expectation to reduce sedentary behavior At the end of using the ReSeT program and after using the program for three months The ReSeT program questionnaire (Part III: Self-efficacy and outcome expectation to reduce sedentary behavior),Sedentary Behavior Time using objective measure (SBT-obj) At the end of using the ReSeT program and after using the program for three months Attaching an accelerometer (ActiGraph) for 7 days,Sedentary Behavior Time using subjective measure (SBT-sub) At the end of using the ReSeT program and after using the program for three months The Workforce Sitting Questionnaire (WSQ),Physical activity At the end of using the ReSeT program and after using the program for three months Attaching an accelerometer (ActiGraph) for 7 days.,-Musculoskeletal disorders At the end of using the ReSeT program and after using the program for three months The Standardized Nordic Questionnaires,Health-Related Quality of Life At the end of using the ReSeT program and after using the program for three months The EQ-5D ,Body Mass Index At the end of using the ReSeT program and after using the program for three months BMI calculation,Waist to Hip Ratio At the end of using the ReSeT program and after using the program for three months WHR calculation,Productivity at work At the end of using the ReSeT program and after using the program for three months Work Productivity and Activity Impairment General Health Questionnaire

—

Secondary

Measure	Time frame
Satisfaction after using the program After end of using the ReSeT program The ReSeT program questionnaire (Part VII)	—

Countries

Thailand

Contacts

Public ContactWanwilai Outtarawichian

Department of Public Health Nursing, Faculty of Public Health, Mahidol University

wanwilai.out@mahidol.ac.th0860387125

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026