Milk, dietary calcium, and bone fractures in women: a 12-year prospective study.

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Title: Milk, dietary calcium, and bone fractures in women: a 12-year prospective study.
Authors: Feskanich D (AUTHOR), Willett WC (AUTHOR), Stampfer MJ (AUTHOR), Colditz GA (AUTHOR)
Source: American Journal of Public Health. Jun97, Vol. 87 Issue 6, p992-997. 6p.
Subjects: Women's health, Osteoporosis in women, High-calcium diet, Milk, Calcium, Food habits, Prevention
Abstract: OBJECTIVES: This study examined whether higher intakes of milk and other calcium-rich foods during adult years can reduce the risk of osteoporotic fractures. METHODS: This was a 12-year prospective study among 77761 women, aged 34 through 59 years in 1980, who had never used calcium supplements. Dietary intake was assessed with a food-frequency questionnaire in 1980, 1984, and 1986. Fractures of the proximal femur (n = 133) and distal radius (n = 1046) from low or moderate trauma were self-reported on biennial questionnaires. RESULTS: We found no evidence that higher intakes of milk or calcium from food sources reduce fracture incidence. Women who drank two or more glasses of milk per day had relative risks of 1.45 for hip fracture (95% confidence interval [CI] = 0.87, 2.43) and 1.05 for forearm fracture (95% CI = 0.88, 1.25) when compared with women consuming one glass or less per week. Likewise, higher intakes of total dietary calcium or calcium from dairy foods were not associated with decreased risk of hip or forearm fracture. CONCLUSIONS: These data do not support the hypothesis that higher consumption of milk or other food sources of calcium by adult women protects against hip or forearm fractures. [ABSTRACT FROM AUTHOR]
Copyright of American Journal of Public Health is the property of American Public Health Association and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Milk, dietary calcium, and bone fractures in women: a 12-year prospective study.
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  Data: <searchLink fieldCode="AR" term="%22Feskanich+D%22">Feskanich D</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Willett+WC%22">Willett WC</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Stampfer+MJ%22">Stampfer MJ</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Colditz+GA%22">Colditz GA</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22American+Journal+of+Public+Health%22">American Journal of Public Health</searchLink>. Jun97, Vol. 87 Issue 6, p992-997. 6p.
– Name: Subject
  Label: Subjects
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  Data: <searchLink fieldCode="DE" term="%22Women's+health%22">Women's health</searchLink><br /><searchLink fieldCode="DE" term="%22Osteoporosis+in+women%22">Osteoporosis in women</searchLink><br /><searchLink fieldCode="DE" term="%22High-calcium+diet%22">High-calcium diet</searchLink><br /><searchLink fieldCode="DE" term="%22Milk%22">Milk</searchLink><br /><searchLink fieldCode="DE" term="%22Calcium%22">Calcium</searchLink><br /><searchLink fieldCode="DE" term="%22Food+habits%22">Food habits</searchLink><br /><searchLink fieldCode="DE" term="%22Prevention%22">Prevention</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: OBJECTIVES: This study examined whether higher intakes of milk and other calcium-rich foods during adult years can reduce the risk of osteoporotic fractures. METHODS: This was a 12-year prospective study among 77761 women, aged 34 through 59 years in 1980, who had never used calcium supplements. Dietary intake was assessed with a food-frequency questionnaire in 1980, 1984, and 1986. Fractures of the proximal femur (n = 133) and distal radius (n = 1046) from low or moderate trauma were self-reported on biennial questionnaires. RESULTS: We found no evidence that higher intakes of milk or calcium from food sources reduce fracture incidence. Women who drank two or more glasses of milk per day had relative risks of 1.45 for hip fracture (95% confidence interval [CI] = 0.87, 2.43) and 1.05 for forearm fracture (95% CI = 0.88, 1.25) when compared with women consuming one glass or less per week. Likewise, higher intakes of total dietary calcium or calcium from dairy foods were not associated with decreased risk of hip or forearm fracture. CONCLUSIONS: These data do not support the hypothesis that higher consumption of milk or other food sources of calcium by adult women protects against hip or forearm fractures. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of American Journal of Public Health is the property of American Public Health Association and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.2105/AJPH.87.6.992
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      – Code: eng
        Text: English
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        PageCount: 6
        StartPage: 992
    Subjects:
      – SubjectFull: Women's health
        Type: general
      – SubjectFull: Osteoporosis in women
        Type: general
      – SubjectFull: High-calcium diet
        Type: general
      – SubjectFull: Milk
        Type: general
      – SubjectFull: Calcium
        Type: general
      – SubjectFull: Food habits
        Type: general
      – SubjectFull: Prevention
        Type: general
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      – TitleFull: Milk, dietary calcium, and bone fractures in women: a 12-year prospective study.
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            NameFull: Willett WC
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            NameFull: Stampfer MJ
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            – D: 01
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              Text: Jun97
              Type: published
              Y: 1997
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