Σύγκριση μεθόδων

	Ερωτηματολόγιο Nijmegen για Δυσλειτουργική Αναπνοή	Ερωτηματολόγιο Αναπνευστικού St. George
Πεδίο	Πνευμονολογία	Πνευμονολογία
Οικογένεια	Process / pipeline	Process / pipeline
Έτος προέλευσης	1994	1991
Δημιουργός	van Beveren and colleagues, Netherlands	Paul W. Jones, King's College London
Τύπος	Self-report questionnaire	Self-report questionnaire
Θεμελιώδης πηγή	Van Beveren, T. L., Fülöp, M., van Beek, H. G., & Zijlstra, F. J. (1994). Hyperventilation and panic panic attacks in a group of asthma patients. Respiration, 61(5), 282-287.	Jones, P. W., Quirk, F. H., & Baveystock, C. M. (1991). The St George's Respiratory Questionnaire. Respiratory Medicine, 85(Suppl B), 25-31.
Εναλλακτικές ονομασίες	Nijmegen, Nijmegen Questionnaire, DBQ	SGRQ, St George's
Συναφείς	5	5
Σύνοψη	The Nijmegen Questionnaire is a 16-item self-report instrument designed to identify dysfunctional breathing patterns, particularly hyperventilation syndrome, in patients presenting with respiratory or non-respiratory symptoms. Developed by van Beveren and colleagues in the Netherlands in 1994, it provides rapid assessment of symptoms attributable to chronic hyperventilation: dizziness, chest tightness, muscle tension, paresthesias, and anxiety. The Nijmegen Questionnaire is widely used in respiratory physiology clinics, pulmonary rehabilitation programs, and psychosomatic medicine to detect dysfunctional breathing phenotypes that may masquerade as asthma, anxiety disorders, or cardiopulmonary disease.	The SGRQ is a 76-item disease-specific quality-of-life instrument designed to measure health status in patients with chronic respiratory disease, particularly chronic obstructive pulmonary disease (COPD). Developed by Jones and colleagues at King's College London in 1991, it has become the gold standard for assessing functional impact and symptom burden in respiratory populations. The SGRQ is widely used in clinical trials, epidemiological studies, and routine respiratory care to track changes in patient-reported outcomes.