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Table 3 Multiple stepwise regression analysis showing variables independently associated with changes in FEV1, FEV1(%pred), FVC and FVC(%pred)

From: Baseline of visceral fat area and decreased body weight correlate with improved pulmonary function after Roux-en-Y Gastric Bypass in Chinese obese patients with BMI 28–35 kg/m2 and Type 2 diabetes: a 6-month follow-up

 

ΔFEV1

 

ΔFEV1 (%pred)

 

ΔFVC

 

ΔFVC (%pred)

 
 

Multivariate

 

Multivariate

 

Multivariate

 

Multivariate

 
 

β

P

β

P

β

P

β

P

Age (y)

  

−0.223

0.016

    

ΔWeight (kg)

  

−0.730

<0.0001

  

−0.747

0.001

VFA (cm2)V1

−0.003

<0.0001

  

−0.004

0.002

  

ΔHDL-c (mmol/L)

0.355

0.022

      
  1. A multiple stepwise regression analysis was performed. Age, gender, changes in weight, BMI, VFA, SFA, TC, TG, HDL-c and LDL-c, and baseline of weight, BMI, VFA and SFA were included in the original model