Table 4 Pre-, intervention and post-intervention scenario of bariatric surgery using ITSA (point values referring to the first date of data acquisition). Sao Paulo (Brazil), 2018

Weight

133.7986

0.0053

(-.0029; 0.0134)

0.208

-15.7546

(-20.9373; -10.5312)

<0.001

-0.0324

(-0.0441; -0.0205)

<0.001

BMI

53.6564

-0.0024

(-0.0025; 0.0029)

0.894

4.4470

(2.0075; 7.4842)

0.001

-0.0158

(-0.0256; -0.0162)

<0.001

Blood pressure

132.7641

-0.0024

(-0.0081; 0.0032)

0.402

0.4449

(-3.2024; 4.0685)

0.815

-0.0061

(-0.0140; 0.0018)

0.131

Cholesterol

157.4912

-0.0170

(-0.0331; -0.0008)

0.039

7.1876

(-0.8418; 15.1757)

0.079

0.0186

(-0.0013; 0.0385)

0.066

VLDL

19.3720

0.0043

(0.0014; 0.0072)

0.004

3.1873

(1.3006; 5.0683)

0.001

-0.0124

(-0.0164; -0.0085)

<0.001

LDL

93.4065

-0.0093

(-0.0233; 0.0047)

0.194

9.2046

(1.8887; 16.5348)

0.014

-0.0080

(-0.0257; 0.0096)

0.373

HDL

33.0861

0.0212

(0.0156; 0.0268)

<0.001

-8.5178

(-11.6697; -5.3983)

<0.001

-0.0024

(-0.0098; 0.0049)

0.523

Triglycerides

108.6332

0.0231

(-0.0066; 0.0528)

0.128

0.4112

(-17.1356; 17.8948)

0.966

-0.0775

(-0.1176; -0.0375)

<0.001

Insulin

9.9325

0.0150

(0.0108; 0.0193)

<0.001

-5.2224

(-7.4075; -3.0374)

<0.001

-0.0209

(-0.0263; -0.0156)

<0.001

126.1915

0.0038

(-0.0156; 0.0231)

0.703

-3.6614

(-14.8040; 7.4856)

0.520

-0.0326

(-0.0580; -0.0071)

0.012

Fasting glucose

101.4913

0.0343

(0.0143; 0.0545)

0.001

-12.6732

(-23.9196; -1.4268)

0.027

-0.0719

(-0.0954; -0.0485)

<0.001

Direct costs

180.27

0.8673

(0.0750; 1.6596)

0.032

4,700.29

(3,452.16; 5,948.43)

<0.001

-10.2397

(-12.5172; -7.9624)

<0.001