著者

竹原 健二 野口 真貴子 嶋根 卓也 三砂 ちつる

出版者

日本民族衛生学会

雑誌

民族衛生 (ISSN:03689395)

巻号頁・発行日

vol.73, no.6, pp.211-224, 2007-11-30 (Released:2010-06-28)

参考文献数

27

被引用文献数

3 5

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PURPOSE : This study aims to develop a scale to measure childbirth experience quantitatively and to evaluate reliability and validity of the scale. METHODS : This is a cohort study examining relationship between childbirth experience and following physical and psychological states of mother and child. All women who gave birth at five study centers (four birthing homes and one maternity hospital) from May 2002 to August 2003 were asked to participate in the study. A total of 2314 women were recruited and 1453 of eligible women agreed to participate. Based on the literature review and the written notes by women after childbirth, a multi-disciplinary group consisting ten specialists generated 45 items for inclusion. RESULTS : After examining the content of the items of factors and correlations between factors, the CBE-scale was presented to consist of four positive factors and 18 items ; such as Happiness (4 items), Body Sense (6 items), Discovery (5 items) and Unaffected Self Expression (3 items). It was shown that the CBE-scale was internal consistency with Cronbach's Alphas and itemtotal correlation. Concurrent validity was discussed using a question of subjective attitude towards childbirth such as "Do you feel that the other women would also have the same childbirth experience as you had?" The prediction validity was confirmed using three questions as follows. "Would you like to be pregnant again and to give a birth?", "Do you enjoy being with your baby?" and "Do you feel like holding your baby in your arm all the time?" These questions were asked repeatedly at four-month-, nine-month-and sixteen-month-visits. Students' T-test and logistic regression analysis were carried out to examine relationship between these 3 items and the scale score. CONCLUSIONS : These findings support that the CBE-scale has reliability and validity. The CBE-scale has potential to measure women's subjective experience of childbirth and contribute to an assessment of the quality of care during childbirth.