Flatfoot
Conditions
Keywords
physical fitness, flatfoot
Brief summary
This study aims to explore the relationship between children's physical fitness and flatfoot. Specifically, it is designed to determine whether fitness levels are linked to the incidence and severity of flatfoot and to explore other possible factors, including genetics, exercise behavior, and body weight.
Detailed description
This study aims to examine the relationship between children's physical fitness and flatfoot. We will recruit a sample of children across different ages, genders, and fitness levels. Physical fitness will be assessed using standardized tests, including body composition, cardiorespiratory endurance, muscle strength, and flexibility. Foot structure and function will be evaluated through arch index and plantar pressure analysis to determine the presence and severity of flatfoot. Background information, such as age, gender, height, weight, exercise habits, and family history, will also be collected.
Interventions
OTHERNo intervention (observational study)
This is an observational study with no intervention.
Sponsors
Chang Gung Memorial Hospital
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
1 Years to 18 Years
Healthy volunteers
No
Inclusion criteria
-Children aged 1-18 years
Exclusion criteria
* Diagnosed with developmental delays * Diagnosed with neurological disorders * Presence of other congenital or acquired conditions causing impairments * Holders of a disability certificate * History of asthma * History of heart disease
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Questionnaire Score | Baseline | Score from a self-designed questionnaire on lifestyle habits and foot-related symptoms. Scale range: higher scores = better habits, fewer symptoms. |
| Body Fat Percentage | Baseline | Body fat percentage measured using InBody analyzer. Unit: Percent (%) (lower values indicate better body composition). |
| Skeletal Muscle Mass | Baseline | Skeletal muscle mass measured using InBody analyzer. Unit: Kilograms (higher values indicate greater muscle mass). |
| Cardiorespiratory Endurance | Baseline | Performance on standardized shuttle run test. Unit: Seconds (shorter time indicates better endurance). |
| Handgrip Strength | Baseline | Grip strength measured using digital dynamometer. Unit: Kilograms (higher values indicate greater strength). |
| Pinch Strength | Baseline | Pinch force measured with a pinch gauge. Unit: Kilograms (higher values indicate greater strength). |
| Flexibility Test | Baseline | Sit and reach distance measured in centimeters. Unit: Centimeters (higher values indicate greater flexibility). |
| Balance Ability | Baseline | Time maintaining one-leg stance without support. Unit: Seconds (longer time indicates better balance). |
| Arch Index | Baseline | Foot arch index derived from footprint analysis. Unit: Ratio (0.2-0.3 indicates normal arch). |
| Achilles Tendon Alignment | Baseline | Deviation angle of Achilles tendon alignment. Unit: Degrees (smaller angles indicate better alignment). |
Countries
Taiwan
Outcome results
None listed