Individual scores for: Modified Medical Research Council (MMRC) Dyspnoea Scale (MMRCDS for BODE), Bodily Pain component of SF-36 questionnaire (SF-36_Bodily Pain), General Health component of SF-36 qu
INTRODUCTION: When there is a change in the physiological pattern of nasal breathing, mouth breathing may already be present. The diagnosis of mouth breathing is related to nasal patency. One way to a
Means and standard errors (SE). BMI body mass index, FVC forced vital capacity, FEV1 forced expiratory volume during 1 s; PEF peak expiratory flow. % of expected values for age and sex [40] or of indi
