Trunk control was evaluated with Trunk Impairment Scale (TIS).TIS evaluates static sitting balance, dynamic sitting balance, and trunk coordination on a scale from 0 to 23 points, a higher score indicating a better performance.

Gait was evaluated with Dynamic Gait Index (DGI). DGI has 8 items: walking, walking while changing speed, walking while turning the head horizontally and vertically, walking with pivot turn, walking over and around obstacles, and stair climbing. The scoring of the DGI is based on a 4-point scale ranging from 0 to 3, with 0 indicating severe impairment and 3 indicating normal ability. The best performance total score is 24. A low composite DGI score indicates greater impairment in gait.

Functional mobility was evaluated with Timed Up and Go Test (TUG). TUG is a test of the time required for an individual to stand up from a chair with armrests, walk 3 m, turn, walk back to the chair, and sit down. The stopwatch timing started when the participant's bottom left the chair and ended when the bottom made contact with the chair after the walk.

Fear of falling was evaluated with the Falls Efficacy Scale-International (FES-I). FES-I was used to assess the level of concern about falls during 16 activities of daily living, ranging from basic to more demanding activities including social activities that may contribute to quality of life. It was administered as a self-report questionnaire.

Dynamic bilateral stance balance was evaluated with Functional Reach Test (FRT). FRT, a test of dynamic bilateral stance balance. This test measures the maximum distance that participants can reach forward with their dominant arm raised to 90 degrees without moving their feet, which were positioned 10 cm apart. The distance of additional reach from the starting position was recorded (in centimeters).

One leg standing balance was evaluated with One Leg Stance Test (OLST). OLST measures the time one is able to stand on one lower limb without support. This test is a clinical tool to assess postural steadiness in a static position by quantitative measurement. The participant was asked to stand on one leg for 30 seconds while the knee was in 90° flexion. Two measurements were made with a stopwatch and the best measurement score was recorded. The test was repeated for both sides.

Balance was evaluated with Five-Repeat Sit-and-Stand Test (5STS). 5STS required a straight-back armless chair of standard height (45cm) placed firmly against a wall. After performing an initial single chair stand with arms folded across the chest and feet flat on the floor, the time to complete 5 repeat chair stands was recorded in seconds. A stopwatch was provided to participants who used a suitable chair in their home for all home-based tests Measurements were repeated 3 times and the average duration was calculated as a patient score.

Gait was evaluated with Dynamic Gait Index (DGI). DGI has 8 items: walking, walking while changing speed, walking while turning the head horizontally and vertically, walking with pivot turn, walking over and around obstacles, and stair climbing. The scoring of the DGI is based on a 4-point scale ranging from 0 to 3, with 0 indicating severe impairment and 3 indicating normal ability. The best performance total score is 24. A low composite DGI score indicates greater impairment in gait

Functional mobility was evaluated with Timed Up and Go Test (TUG). TUG is a test of the time required for an individual to stand up from a chair with armrests, walk 3 m, turn, walk back to the chair, and sit down. The stopwatch timing started when the participant's bottom left the chair and ended when the bottom made contact with the chair after the walk.

Fear of falling was evaluated with the Falls Efficacy Scale-International (FES-I). FES-I is used to assess the level of concern about falls during 16 activities of daily living, ranging from basic to more demanding activities including social activities that may contribute to quality of life. It was administered as a self-report questionnaire. The level of concern for each item was scored on a 4-point scale (1: not at all, 2: somewhat, 3: quite a lot, 4: very), with the total score range being 16 to 64.