Health Adult SubjectsNCT07699081
Factors Affecting Physical Activity Levels and Preferences
An observational study of Health Adult Subjects, run by Istanbul Demiroglu Bilim University at 1 site in Turkey (Türkiye).
Trial summary
Physical inactivity is a major public health challenge and is associated with an increased risk of chronic diseases, reduced quality of life, and increased healthcare costs. Although the benefits of regular physical activity are well established, physical inactivity remains highly prevalent worldwide. Read more about this study
- Who is it for?
- Ages 18 to 65 yearsHealthy volunteers can take part
- Conditions the study is for
- Health Adult Subjects
- How many people
- 400 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 30 Nov 2025to 7 Jul 2026
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 65 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Study population: The study population consisted of community-dwelling adults aged 18 to 65 years, including university students and individuals from the general population in Türkiye. Participants were recruited on a voluntary basis to investigate factors associated with physical activity levels and preferences.
Who may be able to join
- Community-dwelling adults aged 18-65 years
- Ability to read and write in Turkish
- Access to the internet
- Possession of a device suitable for completing the questionnaires.
Who cannot join
- Pregnancy
- Presence of a physical health condition limiting the ability to engage in physical activity
- Cognitive impairment
- Any health problem interfering with the ability to understand, read, or complete the study questionnaires.
Trial locations and contacts
1 site in 1 country.
Turkey (Türkiye)1 site
Demiroglu Bilim University
Istanbul, Silivri, 34570
About this study
Official title: Factors Associated With Physical Activity Preferences And Physical Activity Levels
Physical inactivity is a major public health challenge and is associated with an increased risk of chronic diseases, reduced quality of life, and increased healthcare costs. Although the benefits of regular physical activity are well established, physical inactivity remains highly prevalent worldwide. Understanding the factors associated with physical activity participation is essential for developing effective public health strategies.
This study investigated the factors associated with physical activity levels and preferences among adults in Türkiye. The findings provide evidence regarding demographic, behavioral, and psychosocial factors associated with physical activity participation and may contribute to the development of targeted interventions to promote physically active lifestyles.
Read the detailed description
Physical activity is an important determinant of health and plays a key role in the prevention and management of numerous chronic conditions. Despite the well-documented health benefits of regular physical activity, the prevalence of physical inactivity continues to increase globally, making it an important public health concern. Physical activity behavior is influenced by a complex interaction of demographic, behavioral, psychosocial, and environmental factors. Identifying these factors is essential for developing effective strategies to increase physical activity participation.
This study was conducted to investigate the factors associated with physical activity levels and preferences among adults in Türkiye. The study explored the relationships between participant characteristics, previous physical activity experience, self-efficacy, and physical activity preferences in order to identify factors associated with physical activity participation. The findings contribute to a better understanding of physical activity behavior and may help guide the development of individualized and population-based strategies aimed at increasing physical activity participation.
- Conditions
- Health Adult Subjects
- Being tested
- No Interventions
- Keywords
- Physical Activity, Physical Activity Preferences, Self-Efficacy, Adults
- Medical subject headings
- Motor Activity
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
No InterventionsOther
No intervention was administered. This was an observational, cross-sectional study in which participants completed study questionnaires at a single assessment.
| Study group | Role | What they receive |
|---|---|---|
| Healthy individuals | Participants consisted of community-dwelling adults aged 18 to 65 years, including university students and individuals from the general population. All participants were able to read and write in Turkish and voluntarily participated in this cross-sectional study. Receives: Other: No Interventions |
What is being measured
The primary outcome is the main question the study is designed to answer.
Collection Demographic and Clinical Information
Participants' demographic and clinical characteristics were collected using a participant assessment form developed by the research team and administered by a physiotherapist. The form included information on age, sex, height, weight, smoking status, educational attainment, occupation, and marital status.
Measured: Baseline (Single Assessment)
Assessment of Factors Affecting PA Preferences and Levels
The participant assessment form included a series of questions designed to explore contextual factors associated with individuals' PA preferences and participation. Specifically, participants were asked about their preferred PA environment (e.g., home-based or outdoor settings), social context (e.g., individual or group participation), preferred time of day for PA (morning, afternoon, or evening), and preferred intensity of activity (light, moderate, or vigorous). These questions were included to identify factors that may facilitate or hinder PA engagement and determine identify contextual factors and personal characteristics associated with physical activity participation.
Measured: Baseline (Single Assessment)
International Physical Activity Questionnaire-Short Form (IPAQ-SF)
The International Physical Activity Questionnaire-Short Form (IPAQ-SF) is a widely used instrument developed to assess individuals' physical activity levels during the previous seven days. The questionnaire consists of four domains: walking, moderate-intensity physical activity, vigorous-intensity physical activity, and sitting time. Scores are calculated in metabolic equivalent (MET)-minutes per week based on the reported frequency (days) and duration (minutes) of physical activities.
Measured: Baseline (Single Assessment)
General Self-Efficacy Scale (GSES)
The General Self-Efficacy Scale was used to assess individuals perceived self-efficacy. It is a 17-item Likert-type scale comprising three subscales: Initiation, Persistence in the Face of Obstacles, and Maintenance of Effort-Perseverance. Total scores range from 17 to 85, with higher scores indicating greater levels of self-efficacy.
Measured: Baseline (Single Assessment)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted13 Jul 2026
- Study start30 Nov 2025
- Primary completion7 Jul 2026
- Study completion7 Jul 2026
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Health Adult SubjectsStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Other
- Time perspective
- Cross-sectional
- Enrolment
- 400 participants (actual)
Sponsor and investigators
- Lead sponsor
- Istanbul Demiroglu Bilim University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Tahire Basak Demir, Istanbul Demiroglu Bilim University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07699081
- Sponsor's protocol ID
- 2026-01-08
- Status last verified
- Jul 2026
- First submitted
- 7 Jul 2026
- Last updated
- 14 Jul 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No: All participant information will be kept strictly confidential and will not be shared with any third parties. Study documents and identifiable records will be securely stored and destroyed two years after the completion of the study in accordance with institutional data management procedures.
Study at a glance
From the registry record, last updated by the sponsor on 14 Jul 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Factors Associated With Physical Activity Preferences And Physical Activity Levels
- ClinicalTrials.gov ID
- NCT07699081
- Acronym / sponsor ID
- 2026-01-08
- Conditions
- Health Adult Subjects
- Keywords
- Physical Activity, Physical Activity Preferences, Self-Efficacy, Adults
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 400 participants (actual)
- Lead sponsor
- Istanbul Demiroglu Bilim UniversityUniversity, hospital or other
- Study start
- 30 Nov 2025 (actual)
- Primary completion
- 7 Jul 2026 (actual)
- Study completion
- 7 Jul 2026 (actual)
- First posted
- 13 Jul 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Physical inactivity is a major public health challenge and is associated with an increased risk of chronic diseases, reduced quality of life, and increased healthcare costs. Although the benefits of regular physical activity are well established, physical inactivity remains highly prevalent worldwide. Understanding the factors associated with physical activity participation is essential for developing effective public health strategies.
This study investigated the factors associated with physical activity levels and preferences among adults in Türkiye. The findings provide evidence regarding demographic, behavioral, and psychosocial factors associated with physical activity participation and may contribute to the development of targeted interventions to promote physically active lifestyles.
Detailed description
Physical activity is an important determinant of health and plays a key role in the prevention and management of numerous chronic conditions. Despite the well-documented health benefits of regular physical activity, the prevalence of physical inactivity continues to increase globally, making it an important public health concern. Physical activity behavior is influenced by a complex interaction of demographic, behavioral, psychosocial, and environmental factors. Identifying these factors is essential for developing effective strategies to increase physical activity participation.
This study was conducted to investigate the factors associated with physical activity levels and preferences among adults in Türkiye. The study explored the relationships between participant characteristics, previous physical activity experience, self-efficacy, and physical activity preferences in order to identify factors associated with physical activity participation. The findings contribute to a better understanding of physical activity behavior and may help guide the development of individualized and population-based strategies aimed at increasing physical activity participation.
Study design
- Observational model
- Other
- Time perspective
- Cross-sectional
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Healthy individuals | – | Other: No InterventionsParticipants consisted of community-dwelling adults aged 18 to 65 years, including university students and individuals from the general population. All participants were able to read and write in Turkish and voluntarily participated in this cross-sectional study. |
Who may qualify
- Ages
- 18 to 65 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
- Study population
- The study population consisted of community-dwelling adults aged 18 to 65 years, including university students and individuals from the general population in Türkiye. Participants were recruited on a voluntary basis to investigate factors associated with physical activity levels and preferences.
Key inclusion criteria (4 listed)
- Community-dwelling adults aged 18-65 years
- Ability to read and write in Turkish
- Access to the internet
- Possession of a device suitable for completing the questionnaires.
Key exclusion criteria (4 listed)
- Pregnancy
- Presence of a physical health condition limiting the ability to engage in physical activity
- Cognitive impairment
- Any health problem interfering with the ability to understand, read, or complete the study questionnaires.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| No InterventionsNo intervention was administered. This was an observational, cross-sectional study in which participants completed study questionnaires at a single assessment. | Other | Healthy individuals |
Primary outcome
Collection Demographic and Clinical Information
Time frame: Baseline (Single Assessment)
Participants' demographic and clinical characteristics were collected using a participant assessment form developed by the research team and administered by a physiotherapist. The form included information on age, sex, height, weight, smoking status, educational attainment, occupation, and marital status.
Assessment of Factors Affecting PA Preferences and Levels
Time frame: Baseline (Single Assessment)
The participant assessment form included a series of questions designed to explore contextual factors associated with individuals' PA preferences and participation. Specifically, participants were asked about their preferred PA environment (e.g., home-based or outdoor settings), social context (e.g., individual or group participation), preferred time of day for PA (morning, afternoon, or evening), and preferred intensity of activity (light, moderate, or vigorous). These questions were included to identify factors that may facilitate or hinder PA engagement and determine identify contextual factors and personal characteristics associated with physical activity participation.
International Physical Activity Questionnaire-Short Form (IPAQ-SF)
Time frame: Baseline (Single Assessment)
The International Physical Activity Questionnaire-Short Form (IPAQ-SF) is a widely used instrument developed to assess individuals' physical activity levels during the previous seven days. The questionnaire consists of four domains: walking, moderate-intensity physical activity, vigorous-intensity physical activity, and sitting time. Scores are calculated in metabolic equivalent (MET)-minutes per week based on the reported frequency (days) and duration (minutes) of physical activities.
General Self-Efficacy Scale (GSES)
Time frame: Baseline (Single Assessment)
The General Self-Efficacy Scale was used to assess individuals perceived self-efficacy. It is a 17-item Likert-type scale comprising three subscales: Initiation, Persistence in the Face of Obstacles, and Maintenance of Effort-Perseverance. Total scores range from 17 to 85, with higher scores indicating greater levels of self-efficacy.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 14 Jul 2026.
- ArticleLink provided by the sponsor.
- ArticleLink provided by the sponsor.
- ArticleLink provided by the sponsor.
- ArticleLink provided by the sponsor.
- ArticleLink provided by the sponsor.
- Individual participant dataSharing planned: No. All participant information will be kept strictly confidential and will not be shared with any third parties. Study documents and identifiable records will be securely stored and destroyed two years after the completion of the study in accordance with institutional data management procedures.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Health Adult Subjects, run by Istanbul Demiroglu Bilim University at 1 site in Turkey (Türkiye).
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 14 Jul 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Turkey (Türkiye). Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Collection Demographic and Clinical Information (time frame: Baseline (Single Assessment)). The study lists 4 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 14 Jul 2026.