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Individual protein food sources are associated with greater bone mineral density among men and women from the Framingham Offspring Study (257.1)
Author(s) -
Mangano Kelsey,
Sahni Shivani,
Dufour Alyssa,
Kiel Dougals,
Tucker Katherine,
Hannan Marian
Publication year - 2014
Publication title -
the faseb journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.709
H-Index - 277
eISSN - 1530-6860
pISSN - 0892-6638
DOI - 10.1096/fasebj.28.1_supplement.257.1
Subject(s) - medicine , femoral neck , bone mineral , framingham heart study , anthropometry , bone density , osteoporosis , body mass index , physiology , demography , framingham risk score , disease , sociology
Objective : To examine the cross‐sectional relation of dietary protein food sources with BMD among 2,758 Framingham Offspring Study participants (mean age 60y). Methods : BMD was measured by Lunar DPX‐L in 1996‐2000 at the femoral neck, trochanter, total femur and lumbar spine. Dietary intakes were estimated using the Willett food frequency questionnaire. Cluster analysis (fastclus procedure) was used to classify participants into 5 groups, determined by major source of protein. Generalized linear regression was used to compare adjusted least‐squares mean BMD across protein food clusters. Results : Five protein food clusters were identified (Table). The low fat milk cluster had significantly higher BMD at the femoral neck and total femur (p<0.05) compared to the red meat and processed food clusters; and trended toward higher BMD at the trochanter (0.05