<unk>  is a remarkably common cause of dizziness complaints. About 25% of patients who complain about dizziness are diagnosed with<unk> . A diagnostic Nijmegen Questionnaire provides an accurate diagnosis of<unk> .
Hyperventilation syndrome
Central hypoventilation syndrome
Obesity hypoventilation syndrome
Upper airway resistance syndrome
Sleep apnea
Reactive airway disease
Central sleep apnea
Asthma