Actively Recruiting
Reliability Analysis of the Postural Habits and Awareness Scale (PHAS) in Patients With Postural Hyperkyphosis
Led by Istanbul University - Cerrahpasa · Updated on 2025-10-01
128
Participants Needed
1
Research Sites
4 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Researchers are evaluating the reliability of the Postural Habits and Awareness Scale (PHAS) in people diagnosed with postural hyperkyphosis, a condition marked by an excessive forward curvature of the upper spine. This observational, cross-sectional study aims to confirm how consistently the PHAS measures postural awareness and habits, which is important for understanding and managing postural problems related to modern sedentary lifestyles and device use. The study also compares PHAS results with the Kyphosis-Specific Spinal Appearance Questionnaire (KSSA) to validate its accuracy. Participants diagnosed with postural hyperkyphosis will complete the PHAS and KSSA questionnaires. The PHAS is given twice, with a two-week gap, to assess test-retest reliability. The scale examines factors such as postural habits, awareness of posture-disturbing elements, positional awareness, and ergonomic considerations. This study does not involve treatment but focuses on measuring the PHAS's consistency and validity for clinical and research use. During the study, 128 participants will be asked to complete the questionnaires at baseline and again after two weeks. Researchers will analyze the internal consistency, test-retest reliability, and concurrent validity of the PHAS compared to the KSSA. The outcomes will help determine if the PHAS is a reliable and useful tool for healthcare professionals to assess posture awareness and guide rehabilitation. The study is sponsored by Istanbul University - Cerrahpasa and will run until June 2026.
CONDITIONS
Brief Title
Reliability of PHAS in Postural Hyperkyphosis
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age between 8 and 65 years
- Diagnosed with postural hyperkyphosis (Cobb angle 60 50�b0 confirmed by clinical and radiological evaluation)
- Ability to perform daily activities independently
- Voluntary participation and signed informed consent
You will not qualify if you...
- Presence of scoliosis or other spinal deformities
- Kyphosis due to severe osteoporosis or pathological fractures
- Diagnosis of ankylosing spondylitis or other inflammatory spinal diseases
- Functional limitations due to acute or chronic pain
- Previous postural awareness training or spinal rehabilitation within the last 6 months
- Cognitive impairment or severe psychiatric disorder preventing independent questionnaire completion
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Your Study Journey
Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
1 visit (in-person)
Duration - 2 weeks
Participants complete the Postural Habits and Awareness Scale (PHAS) and the Kyphosis-Specific Spinal Appearance Questionnaire (KSSA) to assess postural habits and spinal deformity perception.
2 visits (in-person) spaced 2 weeks apart
Trial Site Locations
Total: 1 location
1
Istanbul University-Cerrahpasa
Istanbul, Istanbul, Turkey (Türkiye)
Actively Recruiting
Research Team
K
Kübra Kardeş, PhD
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
1
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