Shimane Journal of Medical Science

Shimane University Faculty of Medicine
ISSN :0386-5959(冊子体)
ISSN :2433-2410(オンライン)

クリエイティブ・コモンズ・ライセンス
これらの論文は クリエイティブ・コモンズ 表示 - 非営利 - 改変禁止 4.0 国際 ライセンスの下に提供されています。
ダウンロード数 : ?
Shimane Journal of Medical Science 7 2
1983-12-01 発行

Measurement of Pulmonary Ventilatory Function in normal Children, I. Spirometry : The Shimane Heart Study

泉 信夫
西尾 利一
鈴木 圭
中村 明夫
斎藤 正一
羽根田 紀幸
楫野 恭久
森 忠三
ファイル
内容記述(抄録等)
The normal values of pulmonary ventilatory function were obtained using a computerized hot-wire spirometer in 516 healthy children aged 6,9 and 12 years. Forced vital capacity (FVC), forced expiratory volume in one second (FEV1) and FEV1/FVC ratio were analyzed. Regression equations of FVC and FEV1 against height could be separated at 140cm. They were as follows : lower than 140cm; FVC=0.0397X___--3.301 and FEV1=0.0327X___--2.613 for boys, FVC=0.0325X___--2.538 and FEV1=0.0290X___--2.240 for girls; higher than 140cm; FVC=0.0556X___--5.511 and FEV1=0.0469X___--4.561 for boys, FVC=0.0538X___--5.358 and FEV1=0.0448X___--4.299 for girls, where FVC and FEV1 are in liters and X___- is height (cm). The mean values of the FEV1/FVC ratio of children aged 6,9 and 12 years were 91.2%, 88.5% and 87.6% in boys and 90.6%, 89.1% and 89.5% in girls, respectively.