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Table 2 Characteristics of replication study

From: Combinational risk factors of metabolic syndrome identified by fuzzy neural network analysis of health-check data

Characteristic

n

Case mean ± SD or n (%)

n

Healthy control mean ± SD or n (%)

P value

Male n (%)

2196

2196 (100)

2196

2196 (100)

1.000

Age (years)

2196

43.5 ± 7.7

2196

43.4 ± 5.4

0.519

Height (cm)

2196

170.3 ± 5.7

2196

169 ± 5.8

1.58 × 10−13

Weight (kg)

2196

72.4 ± 9.1

2196

60.4 ± 6.7

<1.0 × 10−99

BMI (kg/m2)

2196

24.9 ± 2.7

2196

21.1 ± 1.9

<1.0 × 10−99

Systolic blood pressure (mmHg)

2194

125 ± 13.7

2196

110.4 ± 9.4

<1.0 × 10−99

Diastolic blood pressure (mmHg)

2195

79.9 ± 10.0

2196

69.3 ± 7.6

<1.0 × 10−99

Serum total cholesterol (mg/dl)

2196

204.9 ± 34.8

2196

186.7 ± 30.4

3.10 × 10−73

Serum triglycerides (mg/dl)

2196

161.4 ± 115.6

2196

76.1 ± 28.0

<1.0 × 10−99

Serum HDL-cholesterol (mg/dl)

2196

55.0 ± 13.3

2196

67.6 ± 14.8

<1.0 × 10−99

Fasting plasma glucose (mg/dl)

2196

99.7 ± 19.9

2196

90.1 ± 7.4

1.28 × 10−95

Alcohol habit n (%)

2194

1693 (77.2)

2195

1704 (77.6)

0.712

Smoking habit n (%)

2195

1427 (65.0)

2195

1195 (54.4)

8.17 × 10−13

  1. Data are mean ± SD or n (%) unless noted otherwise.
  2. Differences in characteristics between case and healthy control subjects were evaluated by linear regression analysis.