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Home  Phytoestrogen Soy phytoestrogens, osteoporosis and menopausal women
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Page 4 of 7
Table 1
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Subjects anthropometric data in 3 stages of the study (n = 15).
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Indicators
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At the start
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6 weeks
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12 weeks
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Weight (kg)
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68 ± 7.5*
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68 ± 7.6
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68 ± 7.8
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BMI (kg/m2)
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27.4 ± 3**
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27.4 ± 3
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27.4 ± 3
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* Mean ± SD
** Mean height was 157.2 ± 7.2. |
Table 2
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Subjects mean food intake in 3 stages of the study (n = 15).
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Variables
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at the start
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6 weeks
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12 weeks
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P value**
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Energy (kcal)
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1933.4 ± 302.5*
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2033.2 ± 420.3
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1902.8 ± 308.6
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NS***
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Protein (g)
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74.6 ± 12.3
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71.9 ± 17.4
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74.8 ± 10.2
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NS
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Calcium (mg)
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999.3 ± 460.2
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966.8 ± 443.7
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1014 ± 436
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NS
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Phosphore (mg)
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873.2 ± 228.9
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853.1 ± 273.9
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866.4 ± 200.6
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NS
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* Mean ± SD
** significant level was set at below 5 percent (P < 0.05).
*** To analyze changes in 3 stages, repeated measurement analysis was utilized. |
Table 3
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Bone metabolism biomarkers in 3 stages of the study (n = 15).
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Variables*
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At the start
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6 weeks
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12 weeks
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P value†
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TALP (IU/l)
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237.5 ± 85.4**
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300.4 ± 294.1
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281.3 ± 80.5
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<0.05
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OC (ng/ml)
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11.4 ± 4.8
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12.7 ± 5.7
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11.5 ± 4.8
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NS††
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IGFBP3 (ng/ml)
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3304.6 ± 728.6
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3221.6 ± 534.4
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3103.9 ± 639.8
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NS
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DPD (nmol/mmol)
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7 ± 1.2
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5.9 ± 1.1
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5.1 ± 2.1
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<0.05
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C-TX (ng/ml)
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0.79 ± 0.49
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0.8 ± 0.4
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0.8 ± 0.3
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NS
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ITCP (μg/l)
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4.6 ± 0.9
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4.3 ± 0.9
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5.9 ± 1.1
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NS
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* TALP: Total alkaline phosphatase (IU/l); OC: Osteocalcin (ng/ml); IGFBP3: Insulin like growth factor binding protein 3 (ng/ml); DPD: Deoxypyridinoline (nmol/mmol); C-TX: C-Telopeptides (ng/ml); ITCP: Carboxy terminal telopeptides of type I collagen (μg/l)
** Mean ± SD
† To analyze changes in 3 stages, repeated measurement analysis was utilized.
†† significant level was set at below 5 percent (P < 0.05).
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Last Updated ( Friday, 25 April 2008 )
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