Sex Differences in the International Primary Care Airways Group Questionnaire for Screening of Chronic Obstructive Pulmonary Disease: A Retrospective, Cross-Sectional Study.
Hikaru MachiguchiShinichi ArizonoYuichi TawaraMasaki OomagariYorihide YanagitaTakako TanakaHideaki SenjyuRyo KozuPublished in: International journal of chronic obstructive pulmonary disease (2022)
Regardless of sex, only three IPAG questions were deemed useful as screening for airflow limitation. The cut-off scores for men and women may be appropriately set at 18 and 15, respectively, in the Japanese population.