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Table 2 Mean differences of muscle mass and fat distribution between the subgroups with different sedentary time [B (95%CI)]

From: Sedentary lifestyle and body composition in type 2 diabetes

Models

Sedentary time

t value

p for trend

Adjusted R2

LST (< 4 h)

MST (4–8 h)

HST (> 8 h)

ASMI

 Model 0

0-reference

− 0.020(− 0.305 to 0.265)

− 0.700(− 0.971 to − 0.429)

− 5.391

 < 0.001

0.060

 Model 1

0-reference

0.042(− 0.185 to 0.270)

− 0.660(− 0.876 to − 0.444)

− 6.395

 < 0.001

0.395

 Model 2

0-reference

− 0.057(− 0.224 to 0.110)

− 0.331(− 0.510 to − 0.152)

− 3.671

 < 0.001

0.715

 Model 3

0-reference

− 0.094(− 0.237 to 0.050)

− 0.377(− 0.531 to − 0.223)

− 4.865

 < 0.001

0.799

B-FAT

 Model 0

0-reference

2.439(0.693 to 4.186)

2.289(0.630 to 3.948)

2.519

0.012

0.013

 Model 1

0-reference

1.994(0.754 to 3.234)

2.005(0.827 to 3.183)

3.137

0.002

0.502

 Model 2

0-reference

0.663(− 0.314 to 1.640)

2.005(0.959 to 3.050)

3.790

 < 0.001

0.723

 Model 3

0-reference

0.560(− 0.369 to 1.490)

2.011(1.014 to 3.008)

4.011

 < 0.001

0.760

T-FAT

 Model 0

0-reference

3.249(1.407 to 5.091)

2.338(0.594 to 4.082)

2.325

0.021

0.011

 Model 1

0-reference

2.933(1.437 to 4.429)

2.090(0.675 to 3.506)

2.548

0.011

0.345

 Model 2

0-reference

1.327(0.120 to 2.534)

2.050(0.762 to 3.337)

3.120

0.002

0.624

 Model 3

0-reference

1.047(− 0.118 to 2.213)

1.951(0.705 to 3.197)

3.079

0.002

0.667

  1. Model 0: unadjusted
  2. Model 1: additionally adjusted for sex
  3. Model 2: additionally adjusted for age, WC, SBP, DBP, diabetes duration, hypertension, smoking, alcohol and glucose-lowering therapies
  4. Model 3: additionally adjusted for BMI, HbA1c, lnHOMA-IR and lipid profiles