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Table 7 Association between HOMA-IR and body fat mass evaluated by CT and DXA

From: Lipodystrophy defined by Fat Mass Ratio in HIV-infected patients is associated with a high prevalence of glucose disturbances and insulin resistance

 

Crude model

Model 1*

Model 2**

β

P

β

P

β

p

Body Fat Mass by Quantitative CT

Total Fat

0.384

0.001

0.419

0.001

0.415

0.001

Central Fat

0.516

<0.001

0.486

<0.001

0.490

<0.001

Peripheral Fat

0.050

0.530

0.127

0.168

0.114

0.222

Central/peripheral fat ratio

0.258

0.001

0.239

0.015

0.262

0.008

Body fat mass by DXA

Total

0.247

0.024

0.374

0.002

0.420

0.001

Trunk

0.403

<0.001

0.467

<0.001

0.502

<0.001

Leg

−0.043

0.625

0.049

0.653

0.087

0.438

Arm

0.162

0.058

0.352

0.001

0.366

0.001

  1. *-Mode1: adjusted for age and gender.
  2. **-Model 2: adjusted for age, gender, IP, NRTI, CD4 cell count and HIV-1 RNA viral load.
  3. (DXA –dual-energy X-ray absorptiometry; CT – computed tomography).