日本新生児成育医学会雑誌 33(1):68-73;2021  |
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日本新生児成育医学会雑誌 第33巻 第1号 68 ~ 73頁(2021年) |
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受付日:2020.06.25 |
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受理日:2020.09.09 |
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極低出生体重児における3 歳時Bayley 検査と6 歳時WISC 検査との相関 |
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Correlation between Bayley Development Test at Age 3 and WISC Test at Age 6 in Very Low Birth Weight Infants |
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* 1 富山大学 医学部 医学科 6 年,* 2 富山大学附属病院周産母子センター 新生児部門,* 3 富山大学エコチル調査富山ユニットセンター |
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* 1 University of Toyama, Faculty of medicine,
* 2 Division of Neonatology, Maternal and Perinatal Center, Toyama University Hospital,
* 3 Toyama Regional Center for JECS, University of Toyama |
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西島瑞紀* 1・吉田丈俊* 2・松村健太* 3・猪又智実* 2・
長岡貢秀* 2・田村賢太郎* 2・川崎裕香子* 2・牧本優美* 2 |
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Mizuki NISHIJIMA * 1,Taketoshi YOSHIDA * 2,Kenta MATSUMURA * 3,Satomi INOMATA * 2,
Mitsuhide NAGAOKA * 2,Kentaro TAMURA * 2,Yukako KAWASAKI * 2,Masami MAKIMOTO * 2 |
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Key Words:development,very low birth weight infant,Bayley scales of infant and toddler development,
third edition( Bayley-Ⅲ),Wechsler intelligence scale for children-Ⅳ( WISC-Ⅳ) |
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極低出生体重児75 名に対して,3 歳時にBayley 乳幼児発達検査第3 版(Bayley 検査)と6 歳時にWechsler intelligence
scale for children-Ⅳ知能検査(WISC 検査)を施行した。Bayley 検査の認知,言語,運動の各スコアと
WISC の全検査知能指数(full scale intelligence quotient:FSIQ)との相関を調べた。また,WISC 検査で定型発
達域(FSIQ≧85)に入るためのBayley 検査での最適なカットオフ値についても検討した。結果はBayley 検査と
FSIQ との間に強い相関を認めた。WISC 検査で定型発達域に入るためのBayley 検査の最適なカットオフ値は認知
95,言語89,運動91 であった。Bayley 検査における正常下限値85 は,発達を過大評価している可能性が示唆さ
れた。 |
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In 75 infants with very low birth weight, the Bayley Scales of Infant Development Test, third edition( BSID Ⅲ), was performed
at 3 years, and the Wechsler Intelligence Scale for Children test, fourth edition( WISC-Ⅳ), was performed at 6
years of age. We investigated the correlation between the cognitive, language, and motor scores of BSID Ⅲ and the fullscale
intelligence quotient( FSIQ) of WISC-Ⅳ, and evaluated the minimum BSID Ⅲ scores needed to achieve a normal
range of FSIQ( ≧85) based on the WISC-Ⅳ at age 6 years. A strong correlation between the BSID Ⅲ scores and FSIQ
of WISC-Ⅳ was observed. The minimum BSID Ⅲ scores to achieve the normal range of FSIQ were as follows:cognitive,
95;language, 89;and movement, 91. Results of BSID Ⅲ strongly correlated with intellectual development at age 6
years;however, the minimum BSID Ⅲ scores should be paid attention to. |
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