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Table 2 Mean (SD) of stiffness index according to fat mass and muscle mass quartile

From: Association between fat mass by bioelectrical impedance analysis and bone mass by quantitative ultrasound in relation to grip strength and serum 25-hydroxyvitamin D in postmenopausal Japanese women: the Unzen study

Variables

Q1

Q2

Q3

Q4

p for trend

Fat mass

(n = 91)

(n = 97)

(n = 98)

(n = 96)

 

62.7 (10.9)

68.0 (11.5)

70.2 (13.6)

70.3 (13.1)

< 0.001

Muscle mass

(n = 94)

(n = 95)

(n = 97)

(n = 96)

 

65.2 (12.6)

66.1 (11.5)

69.7 (12.8)

70.4 (13.2)

< 0.001

  1. SD standard deviation