The role of psychopathology and gender in respiratory self-regulation

A group of 12 male and 12 female psychiatric patients were recruited among an anxiety-disordered population, and their performance on a respiratory modulation test was compared with that of a matched non-patient sample. Inferior performance was expected in the patient group, and males were expected to show better respiratory modulation than females. Results supported the conclusion that females were less able than males in modulating respiratory muscle behaviour according to requested patterns, and female psychiatric patients showed a relative lack of flexibility in the thorax or abdomen regions or in both trunk levels.