Normative Values and Calculation Formulas of Respiratory Muscle Strength of Adults in Turkish Society: A Population-based Study

1. Department of Physiotherapy and Rehabilitation, University of Health Sciences, Institute of Health Sciences, İstanbul, Turkey

2. Department of Chest Disease, University of Health Sciences, Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, İstanbul, Türkiye

3. Health Services Vocational School Health Institutions Management Program, University of Health Sciences, İstanbul, Türkiye

4. Department of Physiotherapy and Rehabilitation, University of Health Sciences Türkiye Faculty of Hamidiye Health Sciences, İstanbul, Türkiye

5. Department of Physiotherapy and Rehabilitation, İstanbul Gedik University Faculty of Health Sciences, İstanbul, Türkiye