| ○種別 (必須): | □ | 学術論文 (審査論文)
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| ○言語 (必須): | □ | 日本語
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| ○著者 (必須): | 1. | 尼寺 理恵
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| 2. | 有田 憲司
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| 3. | 阿部 洋子
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| 4. | 上田(山口) 公子
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| 5. | 木村 奈津子
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| 6. | 西野 瑞穗
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| ○題名 (必須): | □ | (英) Age of the Mother as a Caries Risk Factor Among First-born Children (日) 母親の初産年齢と第一子の乳歯齲蝕罹患との関係
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| ○要約 (任意): | □ | (英) The aim of this study was to investigate the relationshi p between the age of the mother to the prevalence of dental caries of first-born children participating in a health care program in Ishii-cho, Tokushima, Japan. A total of 2,067 pairs of mother and child participated in this study and the children were examined at ages one year-six months, two years-six months, three years-six months and five years of age.<BR>The mother and child pairs were sorted into four groups according to the age of the mother at the time of the birth of the first-born children (G 1: 22 years and below, G 2: 23-28 years, G 3: 29-34 years, G 4: 35 years and over)<BR>The following results were obtained:<BR>1) At one year six months children in G 4 had the highest caries prevalence and mean df score.<BR>2) At two years-six months children in G 1 had the highest caries prevalence and mean df score.<BR>3) At three years-six months children in G 1 had the highest caries prevalence and mean df score.<BR>4) At five years children in G 3 had the lowest caries prevalence and mean df score.<BR>5) At one year-six months the percentage of children that had not been weaned was highest in G 1and G 4, and that was lowest in G 3.<BR>6) At one year-six months the percentage of children who were bottle-feeding while sleeping was highest in G 2 and G 4, and that was lowest in G 3.<BR>7) At all ages, the number of mothers who brush their children's teeth daily was lower in G 1. Daily brushing of the teeth of the children by the mothers was highest at age two years-six months but was lowest at five years in G 4.<BR>Findings of this study suggest that age of the mother is a risk factor in the development of dental caries among first-born children. (日) 母親の年齢と乳歯の齲蝕発生との関連を検討する目的で,徳島県名西郡石井町の地域歯科保健管理データベースを利用して,1991年∼2001年の間に生まれた第一子の小児を母親の初産年齢をもとにG1群(初産年齢22歳以下),G2群(初産年齢23∼28歳),G3群(初産年齢29∼34歳)およびG4群(初産年齢35歳以上)に分類し,齲蝕罹患状況を分析し,以下の結果を得た.<BR>1. 1歳6か月ではG4群で齲蝕有病者率および一人平均齲歯数が最も高かった.<BR>2. 2歳6か月ではG1群で齲蝕有病者率および一人平均齲歯数が最も高かった.<BR>3. 3歳6か月ではG1群で齲蝕有病者率および一人平均齲歯数が最も高かった.<BR>4. 5歳ではG3群で齲蝕有病者率および一人平均齲歯数が他の群に比べて著しく低かった.<BR>5. 1歳6か月で離乳の完了していない小児の割合は,G1群およびG4群で高く,G3群で低かった.<BR>6. 1歳6か月で哺乳瓶をくわえて寝る癖のある小児の割合は,G2群およびG4群で高く,G3群で低かった.<BR>7. 親による仕上げ磨きは,GI群ではどの年齢においても毎日する割合が低かった.G4群は2歳6か月では毎日する割合が最も高かったが,5歳では最も低かった.<BR>以上より,G1群およびG4群は齲蝕ハイリスク群で,G3群は齲蝕ローリスク群であり,母親の年齢が乳幼児期の齲蝕発生要因となることが示唆された.
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| ○キーワード (推奨): | 1. | (英) Caries (日) 乳歯齲蝕 (読)
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| 2. | (英) Mother's age (日) 母親の年齢 (読)
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| 3. | (英) First-born children (日) 第一子 (読)
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| 4. | (英) Caries status (日) 齲蝕罹患状況 (読)
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| 5. | (英) Caries risk factor (日) 齲蝕発生要因 (読)
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| ○発行所 (推奨): | □ | 日本小児歯科学会
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| ○誌名 (必須): | □ | 小児歯科学雑誌 ([日本小児歯科学会])
(pISSN: 0583-1199, eISSN: 2186-5078)
| ○ISSN (任意): | □ | 0583-1199
ISSN: 0583-1199
(pISSN: 0583-1199, eISSN: 2186-5078) Title: Shoni shikagaku zasshi. The Japanese journal of pedodonticsTitle(ISO): Shoni Shikagaku ZasshiSupplier: 一般財団法人 日本小児歯科学会 (NLM Catalog)
(医中誌Web)
(J-STAGE)
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| ○巻 (必須): | □ | 41
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| ○号 (必須): | □ | 3
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| ○頁 (必須): | □ | 506 513
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| ○年月日 (必須): | □ | 西暦 2003年 6月 25日 (平成 15年 6月 25日)
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| ○URL (任意): | □ | https://search.jamas.or.jp/link/ui/2003313100
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| ○DOI (任意): | □ | 10.11411/jspd1963.41.3_506 (→Scopusで検索)
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| ○CRID (任意): | □ | 1390001204687092736
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| ○NAID : | □ | 10012158257
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