日本未熟児新生児学会雑誌 25(1):31-34;2013 |
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日本未熟児新生児学会雑誌 第25巻第1号 31~34頁(2013年) |
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受付日:平成23.12.21 |
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受理日:平成24.06.18 |
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早産児の好酸球数と体重増加 |
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Eosinophil Counts and Body Weight Gain in Preterm Infants |
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公立昭和病院 小児科 |
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Department of Pediatrics, Showa General Hospital |
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大場邦弘・甘利昭一郎・生田陽二・石川涼子・滝 有希子・野田絵理・河野寿夫 |
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Kunihiro OBA,Shoichiro AMARI,Yoji IKUTA,Ryoko ISHIKAWA,Yukiko TAKI,Eri NODA,Toshio KAWANO |
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Key Words:preterm infants,eosinophilia,body weight gain,non-IgE-mediated,gastrointestinal food allergy
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早産児の好酸球数と体重増加に関して後方視的に検討した。2008 年4 月02010 年3 月に公立昭和病院NICU に入院した37 週未満の児20 例を対象とした。好酸球増多の診断にはGibson の基準に準じ,ピーク時の好酸球数が700/μL 以上を好酸球増多群,700/μL 未満を正常群とした。二群の背景(在胎週数・出生体重・好酸球数ピーク日齢・日齢14 以降の栄養方法・生後日数ごとの授乳量),体重増加率について統計学的に比較検討した。背景に関して,二群間に有意差を認めなかった。体重増加率は有意に好酸球増多群の方が低かった。以上から,軽度の体重増加不良は早産児の生後3~4 週目に起こる好酸球増多と関連があることが示唆された。 |
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The relationship between eosinophil counts and body weight gain in preterm infants admitted to the NICU of Showa
General Hospital from April, 2008 to March, 2010 was analyzed. Twenty infants were studied. Infants were divided into
two groups;eosinophilia group(peak eosinophil counts>700/μL)and normal(without eosinophilia)group. Background
(gestational age, birth weight, peak days old of eosinophil counts, amount of breast-feeding and artificial milk from 0-dayold
to 28-day-old, method of nutrition after 14-day-old)and body weight gain were compared between two groups. There
was no significant difference among the background data. In the eosinophilia group, body weight gain was significantly
lower. We suggest that there is association between eosinophilia and poor weight gain in preterm infants. |
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