Sedentary Lifestyle Clinical Trial
Official title:
Using a Combined Health Action Process Approach and mHealth Intervention to Increase Non-Sedentary Behaviours in Office-Working Adults - A Randomized Controlled Trial
Verified date | June 2019 |
Source | Western University, Canada |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
Societal changes have resulted in reduced demands to be active and increased daily time spent sitting. Sedentary behavior (SB) has been linked to many health problems such as type 2 diabetes and heart disease. Office-working adults are a high-risk population for excessive SB. Increasing the length and frequency of breaks from sitting and increasing the time spent standing and engaged in light physical activity are ways to decrease SB. The purpose of this study is to determine whether combining a Health Action Process Approach-based (theory-driven), specifically action and coping planning intervention, with a tailored text messaging intervention can reduce workplace sitting time among adult office workers. Participants in the intervention group will receive one behavioural counselling session, followed by daily, tailored text messages over a 6-week period, with a focus on encouraging them to reduce their occupational sitting time by increasing their frequency and duration of breaks from sitting, as well as time spent standing and engaged in light-intensity physical activity. It is expected that office-working adults who receive the planning intervention and tailored text messages will report greater increases in non-sedentary behaviours (e.g., break frequency, break duration, standing, light physical activity) than those who do not receive the intervention.
Status | Completed |
Enrollment | 62 |
Est. completion date | June 1, 2019 |
Est. primary completion date | June 1, 2019 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: - To be eligible to participate, participants must: (a) be 18+ years of age, (b) be a full-time worker/employee in an office setting, (c) be in self-reported good mental and physical health, (d) be able to read and write in English, (e) have access to a computer with Internet, and (f) own a mobile phone with free unlimited incoming text messages. Exclusion Criteria: - Individuals who are under 18 years of age, do not read or write in English, are not full-time workers/employees in office settings, do not have access to a computer with Internet, and/or do not own a mobile phone with free unlimited incoming text messages and/or emails are not eligible to participate in this study. Additional exclusion criteria include any individual who is pregnant and/or suffering from a medical condition that prohibits them from being physically active. |
Country | Name | City | State |
---|---|---|---|
Canada | The University of Western Ontario | London | Ontario |
Lead Sponsor | Collaborator |
---|---|
Western University, Canada |
Canada,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Changes in Frequency of Breaks from Sitting at Work | Modified version of the SIT-Q 7d (Wijndaele et al., 2014; Sui & Prapavessis, 2016); 1-item; 12-point scale | Baseline, Weeks 2, 4, 6, and at the 2-week follow-up (Week 8) | |
Primary | Changes in Duration of Breaks from Sitting at Work | Modified version of the SIT-Q 7d (Wijndaele et al., 2014; Sui & Prapavessis, 2016); 1-item; 10-point scale | Baseline, Weeks 2, 4, 6, and at the 2-week follow-up (Week 8) | |
Primary | Changes in Time Spent Standing at Work | Five-item modified Occupational Sitting and Physical Activity Questionnaire (OSPAQ; Chau, Van Der Ploeg, Dunn, Kurko, & Bauman, 2012) | Baseline, Weeks 2, 4, 6, and at the 2-week follow-up (Week 8) | |
Primary | Changes in Time Spent Engaged in Light-Intensity Physical Activity (i.e., walking) at Work | Five-item modified Occupational Sitting and Physical Activity Questionnaire (OSPAQ; Chau, Van Der Ploeg, Dunn, Kurko, & Bauman, 2012) | Baseline, Weeks 2, 4, 6, and at the 2-week follow-up (Week 8) | |
Primary | Changes in Time Spent Sitting at Work | Five-item modified Occupational Sitting and Physical Activity Questionnaire (OSPAQ; Chau, Van Der Ploeg, Dunn, Kurko, & Bauman, 2012); value: Minutes/Day | Baseline, Weeks 2, 4, 6, and at the 2-week follow-up (Week 8) | |
Secondary | Action Planning towards reducing workplace sitting time | Four-items; five-point Likert scale (1 = "completely disagree" to 5 = "totally agree") | Baseline, Weeks 2, 4, 6, and at the 2-week follow-up (Week 8) | |
Secondary | Coping Planning towards reducing workplace sitting time | Five-items; five-point Likert scale (1 = "completely disagree" to 5 = "totally agree") | Baseline, Weeks 2, 4, 6, and at the 2-week follow-up (Week 8) | |
Secondary | Action Control towards reducing workplace sitting time | Six-items; five-point Likert scale (1 = "completely disagree" to 5 = "totally agree") | Baseline, Weeks 2, 4, 6, and at the 2-week follow-up (Week 8) | |
Secondary | Self-rated Work Performance | One-item, 11-point Likert scale | Baseline, Week 6 | |
Secondary | Role limitations due to physical health | RAND 36-item Short Form Survey (SF-36; Ware and Sherbourne, 1992) modified version (16-item). Four-items will assess participant's perceived role limitations due to physical health problems; 2-point scale (yes, no) | Baseline, Week 6 | |
Secondary | Role limitations due to emotional health | RAND 36-item Short Form Survey (SF-36; Ware and Sherbourne, 1992) modified version (16-item). Three-items will assess role limitations due to personal or emotional problems; 2-point scale (yes, no) | Baseline, Week 6 | |
Secondary | Emotional well-being | RAND 36-item Short Form Survey (SF-36; Ware and Sherbourne, 1992) modified version (16-item). Five-items will assess perceived emotional well-being; 5-point Likert scale (All of the time =1, Most of the time = 2, Some of the time = 3, A little of the time = 4, None of the time = 5) | Baseline, Week 6 | |
Secondary | Energy/Fatigue | RAND 36-item Short Form Survey (SF-36; Ware and Sherbourne, 1992) modified version (16-item). Four-items will assess perceived energy/fatigue; 5-point Likert scale (All of the time =1, Most of the time = 2, Some of the time = 3, A little of the time = 4, None of the time = 5) | Baseline, Week 6 |
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