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Key clinical point: Higher serum vitamin K1 (phylloquinone) concentration is associated with a reduced risk for fracture in women with postmenopausal osteoporosis (PMO).
Major finding: Serum vitamin K1 was significantly lower in women with prevalent fractures vs. those without (0.53 μg/L vs. 0.65 μg/L; P = .04). Vitamin K1 inversely correlated with fracture risk (adjusted odds ratio per μg/L increase in serum vitamin K1, 0.550; P = .042). Hip geometry and mechanical strength parameters including cross-sectional area, cross-sectional moment of inertia, and section modulus ‘Z’ at the narrow neck of femur were positively associated with vitamin K1.
Study details: The data come from a cross-sectional study of 374 women with PMO (mean age, 68.7 years).
Disclosures: The study was funded, in part, by the Royal Osteoporosis Society, U.K. The authors declared no conflicts of interest.
Citation: Moore AE et al. Bone. 2020 Sep 10. doi: 10.1016/j.bone.2020.115630.
Key clinical point: Higher serum vitamin K1 (phylloquinone) concentration is associated with a reduced risk for fracture in women with postmenopausal osteoporosis (PMO).
Major finding: Serum vitamin K1 was significantly lower in women with prevalent fractures vs. those without (0.53 μg/L vs. 0.65 μg/L; P = .04). Vitamin K1 inversely correlated with fracture risk (adjusted odds ratio per μg/L increase in serum vitamin K1, 0.550; P = .042). Hip geometry and mechanical strength parameters including cross-sectional area, cross-sectional moment of inertia, and section modulus ‘Z’ at the narrow neck of femur were positively associated with vitamin K1.
Study details: The data come from a cross-sectional study of 374 women with PMO (mean age, 68.7 years).
Disclosures: The study was funded, in part, by the Royal Osteoporosis Society, U.K. The authors declared no conflicts of interest.
Citation: Moore AE et al. Bone. 2020 Sep 10. doi: 10.1016/j.bone.2020.115630.
Key clinical point: Higher serum vitamin K1 (phylloquinone) concentration is associated with a reduced risk for fracture in women with postmenopausal osteoporosis (PMO).
Major finding: Serum vitamin K1 was significantly lower in women with prevalent fractures vs. those without (0.53 μg/L vs. 0.65 μg/L; P = .04). Vitamin K1 inversely correlated with fracture risk (adjusted odds ratio per μg/L increase in serum vitamin K1, 0.550; P = .042). Hip geometry and mechanical strength parameters including cross-sectional area, cross-sectional moment of inertia, and section modulus ‘Z’ at the narrow neck of femur were positively associated with vitamin K1.
Study details: The data come from a cross-sectional study of 374 women with PMO (mean age, 68.7 years).
Disclosures: The study was funded, in part, by the Royal Osteoporosis Society, U.K. The authors declared no conflicts of interest.
Citation: Moore AE et al. Bone. 2020 Sep 10. doi: 10.1016/j.bone.2020.115630.