Validity and Reliability of the Turkish Version of the 'Breathing Vigilance Questionnaire'

The normal breathing pattern is a synchronized movement progressing from the thorax to the abdominal region, including the pelvis. Any breathing pattern outside of this synchronized movement is called an abnormal breathing pattern or dysfunctional breathing. In recent years, it has been defined as "a change in the normal biomechanical patterns of breathing resulting in intermittent or chronic symptoms related to breathing and/or non-breathing". A 2018 study reported that it was observed more frequently in up to 50% of COPD patients than in asthmatic and healthy individuals. However, it has been reported that respiratory dysfunction can also be observed idiopathically, without any underlying problem (cardiopulmonary or organic cause), and is seen in one out of every five people, due to psychological/behavioral factors such as anxiety, depression, perfectionism, feelings of inferiority.