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Table 3 Change in blood parameters

From: Short-term intake of a Japanese-style healthy lunch menu contributes to prevention and/or improvement in metabolic syndrome among middle-aged men: a non-randomized controlled trial

   

Intervention group

Characteristics

 

Control group (n = 7)

p value

Intake frequency of <50% ile (n = 12)

p value

Intake frequency of ≥50% ile (n = 16)

p value

 

Baseline

185 ± 32

 

222 ± 26

 

211 ± 27

 

T-Chol (mg/dL)

  

0.191*

 

0.229*

 

0.006*

 

After 3 months

199 ± 40

 

215 ± 28

 

199 ± 22

 
 

Baseline

105 ± 44

 

136 ± 30

 

127 ± 31

 

LDL-Chol (mg/dL)

  

0.292*

 

0.437*

 

0.010*

 

After 3 months

109 ± 45

 

132 ± 26

 

116 ± 25

 
 

Baseline

49 ± 17

 

53 ± 7

 

59 ± 11

 

HDL-Chol (mg/dL)

  

0.522*

 

0.287*

 

0.073*

 

After 3 months

49 ± 16

 

51 ± 8

 

56 ± 15

 
 

Baseline

240 ± 374

 

208 ± 116

 

121 ± 55

 

Triacylglycerol (mg/dL)

  

0.173†

 

0.136†

 

0.408†

 

After 3 months

289 ± 436

 

181 ± 67

 

115 ± 51

 
 

Baseline

113 ± 18

 

108 ± 19

 

118 ± 28

 

Glucose (mg/dL)

  

0.735†

 

0.583†

 

0.255†

 

After 3 months

112 ± 21

 

107 ± 16

 

111 ± 18

 
 

Baseline

5.0 ± 0.3

 

5.3 ± 0.5

 

5.5 ± 0.8

 

Hemoglobin A1C (%)

  

0.041†

 

0.033†

 

0.529†

 

After 3 months

5.1 ± 0.2

 

5.4 ± 0.5

 

5.5 ± 0.7

 
 

Baseline

3.5 ± 5.7

 

1.4 ± 2.0

 

1.9 ± 5.9

 

Active ghrelin (fmol/mL)

  

0.128†

 

0.008†

 

.001†

 

After 3 months

6.4 ± 7.4

 

3.8 ± 3.9

 

5.3 ± 8.4

 
 

Baseline

133.2 ± 161.2

 

41.6 ± 49.0

 

77.4 ± 135.4

 

Desacyl ghrelin (fmol/mL)

  

1.000†

 

0.002†

 

0.001†

 

After 3 months

108.0 ± 67.7

 

101.4 ± 89.3

 

115.7 ± 180.7

 
 

Baseline

1692 ± 1903

 

3611 ± 2786

 

1797 ± 999

 

Leptin (pg/mL)

  

0.074*

 

0.001*

 

0.000†

 

After 3 months

308 ± 219

 

610 ± 391

 

313 ± 158

 
  1. Data shows mean ± S.D. Abbreviations: T-Chol Total cholesterol, LDL-Chol Low-density lipoprotein cholesterol, HDL-Chol high-density lipoprotein cholesterol. *p stands for the difference between the baseline parameters and the parameters after 3 months analyzed by the paired t-test. †p stands for the difference between the baseline parameters and the parameters after 3 months analyzed by Wilcoxon’s signed rank test. Difference was considered significant at p < 0.05.