Participants in the experimental group received postural feedback via the PAViR system, integrated with posture correction exercises and physical therapy for scoliosis.

Participants in the control group received the same exercise and therapy sessions, but without the postural feedback provided by the PAViR system.

The physical therapist reported the findings from the PAViR system to the participants during a 10-minute session. Data regarding skeletal alignment and muscle imbalances were provided to enhance participants' self-awareness of their specific postural issues. Furthermore, these insights were integrated into the subsequent training sessions for the experimental group.

The REEDCO Posture Assessment was used to evaluate postural scores during comfortable standing and postural self-correction.

A scoliometer was used to evaluate the angle of trunk rotation during Adam's Forward Bend Test.

A 3D motion analysis system (VICON Motion Systems Ltd., Oxford, UK) was used to evaluate postural variables during comfortable standing, postural self-correction, and the Adam's Forward Bend Test.

A PAViR system (MGsolutions Inc., Seoul, South Korea) was used to evaluate postural variables during comfortable standing, postural self-correction, and the Adam's Forward Bend Test.

The Brief Illness Perception Questionnaire (IPQ-B) was an accurate and valid assessment tool to measure and monitor illness perceptions. It consisted of nine items rated on a scale from 0 (minimum) to 10 (maximum). The first five assessed cognitive perceptions such as the effect on life (item 1); duration of illness (item 2); control over illness (item 3); beliefs about the effectiveness of treatment (item 4); and experience of symptoms (item 5). Items 6 and 8 assessed emotional aspects, which included concern about the illness and a multifaceted question about mood. Item 7 assessed the degree of understanding of the illness. The final item was open-ended, asking respondents to rank the three most important factors causing their illness.