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Table 1 The baseline demographic and clinical characteristics of the study population

From: Factors affecting the survival of prediabetic patients: comparison of Cox proportional hazards model and random survival forest method

Variable

category

Diabetes

p-value

Yes

95(12.7)

No

651(87.3)

Age(mean ± SD) year

51.98 ± 8.91

52.72 ± 9.26

0.465

Gender n (%)

Male

41(43.2)

266(43.2)

0.738

Female

54(56.8)

385(59.1)

Educational status n (%)

Illiterate

48(50.5)

377(57.9)

0.184

Literate

47(49.5)

274(42.1)

Marital status n (%)

Married

83(87.4)

552(84.8)

0.643

Single/divorce/widow

12(12.6)

99(15.2)

BMI n (%)

Underweight

1(1.1)

27(4.2)

0.028

Normal

21(22.1)

209(32.2)

Overweight

39(41.1)

256(39.4)

Obese

34(35.8)

158(24.3)

Nonalcoholic Fatty Liver n (%)

Yes

23(24.6)

76(11.7)

0.002

No

72(75.8)

575(88.3)

Depression n (%)

Yes

9(9.5)

34(5.2)

0.101

No

86(90.5)

617(94.8)

Waist Circumference(mean ± SD) cm

102.07 ± 12.43

96.23 ± 12.26

< 0.001

Wrist Circumference(mean ± SD) cm

17.31 ± 1.52

16.88 ± 1.37

0.004

FBS (mean ± SD) mg/dl

129.74 ± 45.47

113.91 ± 25.80

< 0.001

Afternoon Sleep (mean ± SD) hour

1.03 ± 0.97

0.86 ± 0.89

0.081

  1. BMI: body mass index