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Table 2 Anthropometric and biochemical variables in adults with MetS

From: A decline in inflammation is associated with less depressive symptoms after a dietary intervention in metabolic syndrome patients: a longitudinal study

  

Pvalue

Variables

Baseline

2 months

6 months

Time

Diet

TimexDiet

 Weight, kg

102.8 ± 2.2a

95.4 ± 2.1b

94.4 ± 2.2b

< 0.001

0.834

0.666

 BMI, kg/m 2

36.1 ± 0.6a

33.5 ± 0.5b

33.2 ± 0.6b

< 0.001

0.997

0.474

 WC, cm

114.2 ± 1.6a

106.8 ± 1.5b

105.7 ± 1.6b

< 0.001

0.999

0.102

DXA measurements

      

 Fat mass, kg

42.9 ± 1.2a

37.5 ± 1.2b

36.3 ± 1.2c

< 0.0011

0.469

0.432

 Muscle mass, kg

56.6 ± 1.5a

54.5 ± 1.4b

54.8 ± 1.5b

< 0.001

0.694

0.239

Biochemical variables

      

 Cholesterol, mg/dL

219 ± 5a

197 ± 5b

219 ± 5a

< 0.001

0.568

0.751

 Glucose, mg/dL

128 ± 5a

111 ± 3b

116 ± 4b

0.0011

0.786

0.377

 TG, mg/dL

195 ± 13a

146 ± 10b

154 ± 12b

< 0.0011

0.730

0.955

 FFA, mmol/L

0.56 ± 0.21a

0.52 ± 0.24a,b

0.47 ± 0.20b

0.016

0.122

0.461

 CRP, mg/L

4.3 ± 0.7 a

3.1 ± 0.4a,b

2.5 ± 0.4b

0.0051

0.597

0.183

 HOMA index, mM/L

4.9 ± 0.4a

2.8 ± 0.3b

3.0 ± 0.4b

< 0.001

0.956

0.288

 Leptin, ng/mL

21.5 ± 2.1a

14.5 ± 1.5c

17.2 ± 1.9b

< 0.001

0.816

0.837

 Insulin, μU/mL

15.4 ± 1.1a

9.7 ± 0.9b

9.6 ± 1.0b

< 0.0011

0.964

0.634

BDI questionnaire

7.6 ± 0.8a

4.4 ± 0.6b

3.8 ± 0.7c

< 0.001

0.777

0.798

Activity level2

1.6 ± 0.1

1.6 ± 0.1

1.6 ± 0.1

0.154

0.697

0.184

  1. Values are mean ± SEM n = 57-60. Effects of time, diet (control diet vs RESMENA diet) and time-diet interactions were analysed with repeated-measures ANOVA or Friedman test. Values in a row with different superscript letters (a, b, c) are significantly different, P < 0.05 by Bonferroni post hoc test, being a > b > c. Abbreviations: BDI, Beck Depression Inventory; BMI, body mass index; CRP, C-reactive protein; DXA, dual-energy X-ray absorptiometry; FFA, free fatty acids; MetS, Metabolic Syndrome; TG, triglycerides; WC, waist circumference.
  2. 1 P-value based on non-parametric Friedman test compared the three time points of the study.
  3. 2Average daily exercise calculated by twenty-four physical activity questionnaire.