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Trial registered on ANZCTR


Registration number
ACTRN12621000243819
Ethics application status
Approved
Date submitted
2/06/2020
Date registered
8/03/2021
Date last updated
8/03/2021
Date data sharing statement initially provided
8/03/2021
Type of registration
Retrospectively registered

Titles & IDs
Public title
Adherence to a Movement Practice: Exploring the Lived Experience of Yoga, Gym Use, and Pro-Health Habits
Scientific title
Adherence to a Movement Practice: Exploring the Lived Experience of Yoga Practitioners and Gym Users, Heart Rate Variability, and Self-Regulation (Pro-Health Habits/Behaviour)
Secondary ID [1] 301403 0
None
Universal Trial Number (UTN)
N/A
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Prevention of physical inactivity 320531 0
Condition category
Condition code
Physical Medicine / Rehabilitation 315743 315743 0 0
Other physical medicine / rehabilitation

Intervention/exposure
Study type
Observational
Patient registry
False
Target follow-up duration
Target follow-up type
Description of intervention(s) / exposure
Movement practice (yoga) tenure/frequency for prior month; heart rate variability (HRV) daily self-recorded measurements for 2-weeks; online survey measures completed once per participant on enrolment: health habits (smoking, alcohol intake, sleep); nutrition/physical activity self-efficacy; interoceptive awareness; and the International Physical Activity Questionnaire (IPAQ-SF) which collates the past week's activity levels. Qualitative responses on movement practice and lifestyle for full cohort via online survey and via semi-structured interview (one-on-once based on study-specific questions, audio-recorded) for a random subset of participants at earliest convenience after completion of the survey.
Intervention code [1] 317709 0
Not applicable
Comparator / control treatment
Comparator: movement practice (gym use).
Exactly same measures completed for all, with a random sub-cohort interviewed.
Control group
Active

Outcomes
Primary outcome [1] 323958 0
Self-regulation (defined as pro-health habits/behaviour) as experienced by movement practitioners (yoga practitioners/gym users).
Survey included a mixture of validated surveys: the International Physical Activity Questionnaire (IPAQ-SF), the Nutrition Self-Efficacy and Physical Exercise Self-Efficacy Scales, and the noticing, emotional awareness, and body listening questions from the Multidimensional Assessment of Interoceptive Awareness (MAIA) scale to reduce the time burden on participants.
Timepoint [1] 323958 0
On enrolment.
Primary outcome [2] 323959 0
Heart rate variability (HRV) - objective indicator of neural state, i.e. parasympathetic to sympathetic balance, via smartphone app (HRV4Training) and participant upload of recorded data shared with researcher.
Timepoint [2] 323959 0
Observed 14 data points - 1x daily where possible, up to 14 measurements.
Primary outcome [3] 326714 0
Observed: self-report via online survey and interview one-on-one(for subset of cohorts). A record of participants' movement practice and health habits at the time of the study.
Consideration of practice tenure/frequency as a variable: Explored to determine any relationship between practice tenure/frequency and health habits.
Timepoint [3] 326714 0
At enrolment.
Secondary outcome [1] 383436 0
Interoceptive awareness (via select questions from the Multidimensional Assessment of Interoceptive Awareness (MAIA) scale.
Timepoint [1] 383436 0
Scale completed once as part of online survey (after enrolment).
Secondary outcome [2] 383437 0
Self-efficacy (exercise) via The Physical Exercise Self-Efficacy Scale - within the online survey
Timepoint [2] 383437 0
At enrolment
Secondary outcome [3] 391194 0
Self-efficacy (diet ) via The Nutrition Self-Efficacy Scale - within the online survey
Timepoint [3] 391194 0
At enrolment

Eligibility
Key inclusion criteria
For inclusion practitioners will have to consider their movement practice (yoga/gym use) as their primary mode of physical activity, and have a minimum of 6-months practice tenure.
Access to a smartphone is required (for HRV self-measurement).
Minimum age
18 Years
Maximum age
65 Years
Sex
Both males and females
Can healthy volunteers participate?
Yes
Key exclusion criteria
None

Study design
Purpose
Psychosocial
Duration
Cross-sectional
Selection
Defined population
Timing
Prospective
Statistical methods / analysis
Primarily qualitative (QUAL-quan) study using interpretive phenomenological analysis (IPA).
Quantitative statistical modelling: general linear model (to be finalised).

Recruitment
Recruitment status
Completed
Date of first participant enrolment
Anticipated
Actual
25/06/2018
Date of last participant enrolment
Anticipated
Actual
11/01/2019
Date of last data collection
Anticipated
Actual
30/04/2019
Sample size
Target
100
Accrual to date
Final
47
Recruitment outside Australia
Country [1] 22585 0
New Zealand
State/province [1] 22585 0
Nationwide

Funding & Sponsors
Funding source category [1] 305842 0
University
Name [1] 305842 0
AUT University
Country [1] 305842 0
New Zealand
Primary sponsor type
University
Name
Auckland University of Technology
Address
AUT University
North Shore Campus
Auckland
0627
Country
New Zealand
Secondary sponsor category [1] 306288 0
None
Name [1] 306288 0
Address [1] 306288 0
Country [1] 306288 0

Ethics approval
Ethics application status
Approved
Ethics committee name [1] 306107 0
Auckland University of Technology Ethics Committee (AUTEC)
Ethics committee address [1] 306107 0
Ethics committee country [1] 306107 0
New Zealand
Date submitted for ethics approval [1] 306107 0
24/08/2016
Approval date [1] 306107 0
06/12/2016
Ethics approval number [1] 306107 0
16/307

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 102730 0
Mrs Wendy Reynolds
Address 102730 0
c/o Faculty of Health and Environmental Sciences
North Campus
AG Guilding
90 Akoranga Drive
Northcote
Auckland 0627
Country 102730 0
New Zealand
Phone 102730 0
+64211530076
Fax 102730 0
Email 102730 0
[email protected]
Contact person for public queries
Name 102731 0
Wendy Reynolds
Address 102731 0
c/o Faculty of Health and Environmental Sciences
North Campus
AG Guilding
90 Akoranga Drive
Northcote
Auckland 0627
Country 102731 0
New Zealand
Phone 102731 0
+64211530076
Fax 102731 0
Email 102731 0
[email protected]
Contact person for scientific queries
Name 102732 0
Wendy Reynolds
Address 102732 0
c/o Faculty of Health and Environmental Sciences
North Campus
AG Guilding
90 Akoranga Drive
Northcote
Auckland 0627
Country 102732 0
New Zealand
Phone 102732 0
+64211530076
Fax 102732 0
Email 102732 0
[email protected]

Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
No/undecided IPD sharing reason/comment
Data remains with AUT University.


What supporting documents are/will be available?

No Supporting Document Provided



Results publications and other study-related documents

Documents added manually
No documents have been uploaded by study researchers.

Documents added automatically
No additional documents have been identified.