Inadequate Dietary Calcium and Vitamin D Intake in Patients with Osteoporotic Fracture
Journal of Bone Metabolism
;
: 55-61, 2016.
Artigo
em Inglês
| WPRIM
| ID: wpr-213430
ABSTRACT
BACKGROUND:
Inadequate calcium and vitamin D intake is a possible risk factor of osteoporosis. Our purposes were to estimate calcium and vitamin D intake in women with osteoporotic fractures, to determine associated factors for low calcium and vitamin D intake, and to evaluate the effects of calcium and vitamin D intake on bone mineral density (BMD).METHODS:
This is a multicenter, hospital-based, and cross-sectional study involving 277 women with osteoporotic fractures. Dietary calcium and vitamin D intake were evaluated using the Korean Calcium Assessment Tool (KCAT) self-reported questionnaire. BMD was measured by dual energy X-ray absorptiometry (DXA) in the lumbar spine and femoral neck.RESULTS:
Average daily calcium and vitamin D intake was 503.7±274.7 mg and 7.5±12.6 µg, respectively. Patients with low calcium intake had less family history of osteoporosis and were older. There was a negative correlation between age and calcium intake (r=-0.14; P=0.019). In multivariate analysis, calcium intake showed a positive correlation with BMD of femoral neck (β=0.0005, P=0.021).CONCLUSIONS:
About 80% of patients with osteoporotic fracture had calcium and vitamin D intake below the recommended dietary intake. Low calcium intake was associated with no family history of osteoporosis and older age. Dietary calcium intake showed positive effect on BMD.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Osteoporose
/
Coluna Vertebral
/
Vitamina D
/
Vitaminas
/
Cálcio da Dieta
/
Absorciometria de Fóton
/
Densidade Óssea
/
Cálcio
/
Estudos Transversais
/
Análise Multivariada
Tipo de estudo:
Ensaio Clínico Controlado
/
Estudo de etiologia
/
Estudo observacional
/
Estudo de prevalência
/
Fatores de risco
Limite:
Feminino
/
Humanos
Idioma:
Inglês
Revista:
Journal of Bone Metabolism
Ano de publicação:
2016
Tipo de documento:
Artigo
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