Clinical trial NCT03783611: Effectiveness of MyPlan 2.0. in Older Adults
Official title: Testing the Effectiveness of MyPlan 2.0. on Physical Activity in Older Adults
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Physical Activity
Older Adults
Lead sponsor: University Ghent
Sponsor class: OTHER
First posted: 2018-12-21
Enrollment: 72
Sex: ALL
Minimum age (years): 65
Maximum age (years): 80
Standard ages: OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: PREVENTION

Brief summary: The beneficial effects of physical activity (PA) for older adults are well known. Yet, few older adults reach the health guideline of 150 minutes/week of moderate-intensity PA. eHealth interventions are effective in raising PA levels in older adults on the short-term. However, intermediate- or long-term effects have been examined rarely. This study aimed to investigate the effect of the eHealth intervention 'MyPlan 2.0' on both accelerometer-based and self-reported PA levels in Belgian older adults on the short- and intermediate-term.

This study was a randomized controlled trial with three measurement moments (baseline (n=72), post (five weeks after baseline; n=68) and follow-up (three months after baseline; n=68). At all measurement moments, participants in the control group and intervention group filled out the International Physical Activity Questionnaire and wore an accelerometer during one week. Participants in the intervention group got access to the eHealth intervention 'MyPlan 2.0' and used it for five consecutive weeks after baseline. 'MyPlan 2.0' was based on self-regulatory theory and focused on both pre- and post-intentional processes to increase PA.

Detailed description: Technical information about the content of the MyPlan 2.0. intervention:

MyPlan 2.0. was the eHealth intervention that was used in this study. MyPlan 2.0. is a theory- and user-based intervention. Theories used to develop the intervention are the self-regulation theory and the Health Action Approach model. The intervention targets pre- and post-intentional processes to reach behavior change. The intervention consists of five website visits in five weeks (one per week).

During the first website visit, the participants fill in a short PA questionnaire and based on the answers, they receive personal feedback about their behavior (pre-intentional processes). Knowledge is also provided by giving users the chance to fill in an optional quiz about PA and its beneficial effects. Post-intentional processes are targeted during this first visit by asking the participants to make an action plan. Participants are asked what they want to do (e.g. being more active by cycling during leisure time), when (e.g. every Sunday morning), where (e.g. in the streets nearby) and for how long (e.g. 60 minutes). After answering these questions, the participants can identify difficult situations and possible barriers (i.e. coping planning) while pursuing their goals. Dependent on which barriers they select, specific solutions are given and the participants could choose which ones they consider appropriate and want to apply. After this first website visit, the users can indicate how they want to self-monitor their behaviour (e.g. using an agenda).

One week after finishing the first website visit, the participants receive an email to revisit the website. During this second visit, they receive feedback about their behavioural change process and their goals (e.g. did the participant reach his/her goal or not?). Afterwards the participants have the possibility to adapt their action plan (e.g. setting new, more realistic goals). They can reconsider coping plans, based on barriers they experienced while pursuing their goals. Furthermore, participants can optionally read activity tips. Website visits 3, 4 and 5 are respectively activated one week after the previous visit. Again, the participants are reminded by email. These three last visits are identical to the second visit (review of the action and coping plan).

Eligibility criteria: Inclusion Criteria:

* retired
* able to walk 100 meters without assistance
* speak and understand Dutch
* have an email address

Exclusion Criteria:

* severe physical health problems
* not retired
* not able to speak and understand Dutch
* not having an email address

Primary outcomes:
measure: change in accelerometer-based physical activity
timeFrame: change between baseline and post (5 weeks after baseline)
measure: change in accelerometer-based physical activity
timeFrame: change between baseline and follow-up (3 months after baseline)
measure: change in self-reported physical activity
timeFrame: change between baseline and post (5 weeks after baseline)
measure: change in self-reported physical activity
timeFrame: change between baseline and follow-up (3 months after baseline)
Secondary outcomes:
Other outcomes:
Locations:
Study officials:
affiliation: University Ghent
name: Greet Cardon, PhD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Van Dyck D, Herman K, Poppe L, Crombez G, De Bourdeaudhuij I, Gheysen F. Results of MyPlan 2.0 on Physical Activity in Older Belgian Adults: Randomized Controlled Trial. J Med Internet Res. 2019 Oct 7;21(10):e13219. doi: 10.2196/13219.