Mindful Walking Intervention for Physical Inactivity
Mindfulness Training for Adults With Physical Inactivity
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Not Applicable
Contacts and Locations
Study Contact
Study Contact
- Name: Lu Shi, PhD
- Phone Number: 864-656-0495
- Email: lus@clemson.edu
Study Locations
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South Carolina
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Clemson, South Carolina, United States, 29634
- Clemson University
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Greenville, South Carolina, United States, 296012
- Caine Halter Family YMCA
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Greenville, South Carolina, United States, 29605
- Prisma Health-Upstate Internal Medicine Clinic
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Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Age 18 and above
- English speaking
- Literacy 6th grade and above
- Willingness to share contact information (home address, phone number)
- No current mindfulness practice
- Greenville residents or persons who are patients of the partnering organizations in the investigator's study.
- Self-reported physical activity level below the CDC recommended guidelines (150 minutes (2 hours and 30 minutes) a week of moderate-intensity, or 75 minutes (1 hour and 15 minutes ) a week of vigorous-intensity aerobic activity, or an equivalence combination of moderate- and vigorous intensity aerobic activity
Exclusion Criteria:
- <18 years old
- Non-English-speaking
- Literacy lower than 6th grade
- Inability to attend intervention sessions
- Already completed or attending a mindfulness-based intervention
- Current pregnancy
- Current/past psychosis
- Acute episode of a substance use disorder (past two weeks)
- Acute episode of depression in the past two weeks
- Moderate to severe traumatic brain injury or brain damage
- Persistent antisocial behavior
- Persistent self-injury requiring clinical management
- Unable to engage for physical or practical reasons (e.g., disabling physical problems, unable to comprehend material)
- Dementia
- Suicidality
- Inability to do light walking for 10 mins at a stretch
- Severely obese BMI (>50 kg/m2)
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: Mindful Walking
Eight weekly 60 minute mindful walking sessions involving observations of bodily sensations, experiences, and breath.
Discussion of mindful walking experiences and encouragement to meet physical activity goals.
The intervention will take place two times per week for four weeks (Weeks 1-4).
During weeks 5-8 the experimental group will continue treatment as usual and will not be receiving the mindful walking intervention.
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Eight weekly 60 minute mindful walking sessions involving observations of bodily sensations, experiences, and breath.
Discussion of mindful walking experiences and encouragement to meet physical activity goals.
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No Intervention: Control
Participants will engage in treatment as usual during the first four weeks and will not be receiving the experimental intervention (mindful walking) during weeks 1-4.
After the experimental group completes the mindful walking intervention, the control group will complete the mindful walking intervention (weeks 5-8).
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What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
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Change in physical activity
Time Frame: Scale administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Rapid Assessment of Physical Activity Scale: self-report scale of physical activity, with total score ranging from 1-10; higher scores indicate increased activity
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Scale administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Change in muscle strength
Time Frame: Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Upper and lower muscle strength will be measured with the 30-second arm curl test (number of biceps curls completed while holding a hand weight of 2.27 kg for women and 3.63 kg for men) and the 30-second chair-stand test (Prakhinkit et al. 2014).
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Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Change in sleep quality
Time Frame: Assessment administered at pre-intervention/baseline, 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Pittsburgh Sleep Quality Index: 19 item self-report measure assessing sleep quality over the past month, total score ranging from 0 to 21, with higher scores indicating worse sleep quality
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Assessment administered at pre-intervention/baseline, 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Change in flexibility
Time Frame: Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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The back scratch flexibility test (how close the hands can be brought together behind the back) and the chair sit-and-reach test will be used to measure upper and lower limb flexibility, respectively (Prakhinkit et al. 2014).
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Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Change in agility
Time Frame: Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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The timed up-and-go test will be used as a measure of agility (Prakhinkit et al. 2014)
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Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Change in dynamic balance
Time Frame: Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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The Star Excursion Balance Test will measure dynamic balance (Gribble, Hertel, and Plisky 2012)
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Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Change in cardiorespiratory endurance
Time Frame: Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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6 minute walk test, measure includes how many meters the individual walks in 6 minutes around a 50-yard course (Prakhinkit et al. 2014)
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Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Change in perceived stress
Time Frame: Assessment administered at pre-intervention/baseline, 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Perceived Stress Scale: 4 item self-report measure assessing perceived stress over the past month, total score ranges from 4 to 20, higher levels indicating higher levels of stress
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Assessment administered at pre-intervention/baseline, 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Change in adherence to medications
Time Frame: Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Adherence to Refills and Medications Scale: 12 item self-report scale assesses adherence to other medication treatments; scores range from 12-34, where lower scores indicate better adherence (adherence to medications not given as part of this study) (Kripalani et al. 2009)
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Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Change in mindfulness skills
Time Frame: Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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The Five Facet Mindfulness Questionnaire: 39 self-report items assessing five dimensions of mindfulness.
Items are rated on a 5 point scale ranging from 1 to 5, with total score ranging from 39 to 195.
Higher scores indicate greater dispositional tendency to be mindful in daily life (e.g., observing, describing, acting with awareness, nonjudging of inner experience, nonreactivity to inner experiences).
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Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Change in executive functioning
Time Frame: Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Executive Function Index: A 27-item self-report inventory assessing five facets of executive functioning (Spinella, 2005); Items rated "how well the following statement describes me" 1 (not at all) to 5 (very much), range 27-135 with higher scores indicating higher levels of executive functioning.
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Assessment administered at pre-intervention (baseline), 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Mindfulness practice behavior
Time Frame: Assessment administered at 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Additional mindfulness practices engaged in outside of the study sessions over the past month, assessed with four self-report items: 'Did you engage in mindfulness meditation in the past month?',
'How many days per week did you engage in mindfulness meditation?', 'How long in minutes did you meditate per session of mindfulness meditation?', 'Describe your practice of mindfulness meditation (what exercises/activities/techniques did you practice?)
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Assessment administered at 4 weeks (post-intervention for experimental group), 8 weeks (post-intervention for control group and follow-up for experimental group)
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Other Outcome Measures
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
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Demographic Information
Time Frame: Assessed at pre-intervention/baseline
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Age, race, ethnicity, marital status, language spoken, highest level of education, employment status, annual household income, health insurance, current smoking
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Assessed at pre-intervention/baseline
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Satisfaction with treatment
Time Frame: Administered at 4 weeks for experimental group and 8 weeks for control group.
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Treatment Satisfaction Survey (Zgierska et al. 2008), 5 item self-report measure, qualitative and quantitative items with quantitative scale ranging from 0 to 16, with higher scores indicating greater satisfaction with mindfulness intervention
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Administered at 4 weeks for experimental group and 8 weeks for control group.
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Adverse childhood experiences
Time Frame: First 18 years of life
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Adverse Childhood Experiences Questionnaire: 10 item self-report scale assesses adverse events in the first 18 years of life (Felitti, 1998).
Scores range from 0 to 10, with higher scores indicating greater number or adverse events.
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First 18 years of life
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Traumatic event history
Time Frame: Assessed at pre-intervention/baseline
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Life Events Checklist for DSM-5: 17 self-report items that assess a number of different types of traumatic events across the lifespan and personal occurrence versus learning about a traumatic event (Weathers et al., 2013).
There is no formal scoring protocol, although endorsing 1 or more items indicates lifetime exposure to a traumatic event.
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Assessed at pre-intervention/baseline
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Use of psychological services
Time Frame: Assessed at pre-intervention/baseline
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The Adult Service Use Schedule: Fifteen open-ended, self-report items assessing use of psychological services, accessibility, and length of service use (Bower et al., 2000).
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Assessed at pre-intervention/baseline
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Collaborators and Investigators
Sponsor
Sponsor
Collaborators
Collaborators
Investigators
Investigators
- Principal Investigator: Lu Shi, PhD, Clemson University
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Actual)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
Other Study ID Numbers
- Pro00092710
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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