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The aim of this study is to investigate the effectiveness of intervention 'MyPlan 2.0' and the efficacy of the different behaviour change techniques that are included. Eight groups will be created that will receive a different version of the intervention, varying in three behaviour change techniques (action planning, coping planning, self-monitoring).
The effectiveness of the self-regulation-based e- and m-health intervention 'MyPlan 2.0' on changing physical activity and sedentary behaviour in the adult population will be investigated. Furthermore, the role of three different behaviour change techniques (action planning, coping planning, self-monitoring) will be examined via a 2x2x2 design, in which 8 groups are created that all receive a different version of the intervention.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| AP+CP+M | Experimental | Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with all three behaviour change techniques of interest: action planning (AP), coping planning (CP) and self-monitoring (M). They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support. |
|
| AP+CP | Experimental | Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with two of the behaviour change techniques of interest: action planning (AP) and coping planning (CP). They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support. |
|
| AP+M | Experimental | Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with two of the behaviour change techniques of interest: action planning (AP) and self-monitoring (M). They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support. |
|
| CP+M | Experimental |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Action planning | Behavioral | Action planning is the behaviour change technique used to make users specify their goal (what they are going to do, when, where, ...). |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change in objective physical activity (PA) | Change in amount of total physical activity and moderate-to-vigorous physical activity, measured via accelerometers | Baseline, 5 weeks, 3 months, 1 year |
| Change in objective sedentary behaviour | Change in amount of total sitting time, measured via accelerometers | Baseline, 5 weeks, 3 months, 1 year |
| Change in self-reported physical activity (PA) | Change in amount of total physical activity and moderate-to-vigorous physical activity, measured via the International Physical Activity Questionnaire (IPAQ) | Baseline, 5 weeks, 3 months, 1 year |
| Change in self-reported sedentary behaviour | Change in amount of total sitting time, measured via the last 7-days sedentary behaviour self-report questionnaire (SIT-Q-7d) | Baseline, 5 weeks, 3 months, 1 year |
| Measure | Description | Time Frame |
|---|---|---|
| Change in self-efficacy | Change in amount of self-efficacy to change behaviour, measured via 3 validated items (questionnaire) | Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year |
| Change in motivation |
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Inclusion Criteria:
- 18 years old or older
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Ilse De Bourdeaudhuij, Professor | University Ghent | Principal Investigator |
| Geert Crombez, Professor | University Ghent | Principal Investigator |
| Maïté Verloigne, PostDoc | University Ghent | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University Ghent | Ghent | East-Flanders | 9000 | Belgium |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 36510181 | Derived | Schroe H, Carlier S, Van Dyck D, De Backere F, Crombez G. Towards more personalized digital health interventions: a clustering method of action and coping plans to promote physical activity. BMC Public Health. 2022 Dec 12;22(1):2325. doi: 10.1186/s12889-022-14455-4. | |
| 35099400 | Derived | Schroe H, Crombez G, De Bourdeaudhuij I, Van Dyck D. Investigating When, Which, and Why Users Stop Using a Digital Health Intervention to Promote an Active Lifestyle: Secondary Analysis With A Focus on Health Action Process Approach-Based Psychological Determinants. JMIR Mhealth Uhealth. 2022 Jan 31;10(1):e30583. doi: 10.2196/30583. |
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| ID | Term |
|---|---|
| D002908 | Chronic Disease |
| D009043 | Motor Activity |
| D000068356 | Self-Control |
| ID | Term |
|---|---|
| D020969 | Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D001519 | Behavior |
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| ID | Term |
|---|---|
| D015190 | Blood Glucose Self-Monitoring |
| D019168 | Portasystemic Shunt, Transjugular Intrahepatic |
| ID | Term |
|---|---|
| D001774 | Blood Chemical Analysis |
| D019963 | Clinical Chemistry Tests |
| D019411 | Clinical Laboratory Techniques |
| D019937 | Diagnostic Techniques and Procedures |
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2x2x2 design with 3 behaviour change techiques provided or not provided
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The different participants will receive different website links to the intervention website, according to their group. The link will not provide information about their group.
Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with two of the behaviour change techniques of interest: coping planning (CP) and self-monitoring (M).
They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support.
|
| M | Experimental | Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with only one of the behaviour change techniques of interest: self-monitoring (M). They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support. |
|
| CP | Experimental | Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with only one of the behaviour change techniques of interest: coping planning (CP). They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support. |
|
| AP | Experimental | Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with only one of the behaviour change techniques of interest: action planning (AP). They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support. |
|
| Control | Active Comparator | Participants will receive the e- and mHealth intervention 'MyPlan 2.0' without the three behaviour change techniques of interest (action planning, coping planning, self-monitoring). They will receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support. |
|
| Coping planning | Behavioral | Coping planning is the behaviour change technique used to make users think about possible hindrances and according solutions when trying to reach their goal. |
|
| Self-monitoring | Behavioral | Self-monitoring is the behaviour change technique used to make users keep track of their goal. |
|
| Feedback and tips | Behavioral | In this intervention, users receive tailored feedback on their current health behaviour and tips and tricks to reach their goals. This tips and tricks include the behaviour change technique 'eliciting social support'. |
|
Change in amount of motivation to change behaviour, measured via 3 validated items (questionnaire)
| Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year |
| Change in outcome expectancies | Outcome expectancies regarding the behaviour change, measured via 3 validated items (questionnaire) | Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year |
| Change in risk perception | Risk perception about the behaviour, measured via 3 validated items (questionnaire) | Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year |
| Change in intention | Amount of intention to change behaviour, measured via 3 validated items (questionnaire) | Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year |
| Change in action planning | Amount of action planning for behaviour change, measured via 3 validated items (questionnaire) | Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year |
| Change in coping planning | Amount of coping planning for behaviour change, measured via 3 validated items (questionnaire) | Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year |
| 33028335 | Derived | Schroe H, Van Dyck D, De Paepe A, Poppe L, Loh WW, Verloigne M, Loeys T, De Bourdeaudhuij I, Crombez G. Which behaviour change techniques are effective to promote physical activity and reduce sedentary behaviour in adults: a factorial randomized trial of an e- and m-health intervention. Int J Behav Nutr Phys Act. 2020 Oct 7;17(1):127. doi: 10.1186/s12966-020-01001-x. |
| 31182147 | Derived | Schroe H, Van der Mispel C, De Bourdeaudhuij I, Verloigne M, Poppe L, Crombez G. A factorial randomised controlled trial to identify efficacious self-regulation techniques in an e- and m-health intervention to target an active lifestyle: study protocol. Trials. 2019 Jun 10;20(1):340. doi: 10.1186/s13063-019-3456-7. |
| D012919 | Social Behavior |
| D003933 | Diagnosis |
| D003940 | Diagnostic Techniques, Endocrine |
| D008991 | Monitoring, Physiologic |
| D000085263 | Self-Testing |
| D012648 | Self Care |
| D013812 | Therapeutics |
| D008919 | Investigative Techniques |
| D011170 | Portasystemic Shunt, Surgical |
| D000714 | Anastomosis, Surgical |
| D013514 | Surgical Procedures, Operative |
| D058017 | Vascular Grafting |
| D014656 | Vascular Surgical Procedures |
| D013504 | Cardiovascular Surgical Procedures |