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Table 2 Baseline characteristics of participants according to MetS status

From: Lactation duration and lifetime progression to metabolic syndrome in women according to their history of gestational diabetes: a prospective longitudinal community-based cohort study

Baseline characteristics

Incident MetS case participants (n = 465)

Non-case participant (n = 711)

p-value

Education (diploma and higher), n (%)

273 (58.7)

455 (64.0)

0.07

Family history of diabetes, n (%)

115 (24.7)

134 (18.8)

0.02

Physical activity (medium to high), n (%)

186 (40.0)

238 (33.5)

0.02

Smoking status (ever), n (%)

10 (2.1)

11 (1.5)

0.4

DM, n (%)

21 (4.6)

2 (0.3)

 < 0.001

GDM status (ever), n (%)

88 (18.9)

87 (12.2)

0.002

Age (year), mean (SD)

27.2 (4.9)

25.1 (4.7)

 < 0.001

BMI (kg/m2), mean (SD)

27.1 (5.2)

23.2 (3.8)

 < 0.001

WC (cm), mean (SD)

85.3 (12.1)

75.7 (9.3)

 < 0.001

SBP (mmHg), mean (SD)

108.4 (10.9)

104.5 (10.0)

 < 0.001

DBP (mmHg), mean (SD)

73.1 (8.7)

69.6 (8.0)

 < 0.001

Fasting

   

FPG (mg/dl), mean (sd)

89.0 (21.6)

84.1 (8.5)

 < 0.001

HDL cholesterol (mg/dl), mean (SD)

43.4 (10.8)

47.1 (10.3)

 < 0.001

TG (mg/dl), median (Q25-Q75)

116 (85–151)

79 (62–101)

 < 0.001

BF Duration (months)

   

Total BF, median (Q25-Q75)

24 (0–42)

24 (0–44)

0.4

Partial BF, median (Q25-Q75)

18 (0–31)

19 (0–35)

0.2

Exclusive BF, median (Q25-Q75)

5 (0–10)

5 (0–10)

0.8

  1. MetS, metabolic syndrome; BMI, body mass index; WC, waist circumference; FPG, fasting plasma glucose; DM, diabetes mellitus; HDL, high-density lipoprotein; TG, triglyceride; SBP, systolic blood pressure; DBP, diastolic blood pressure; BF, breastfeeding
  2. p-value < 0.05 is statistically significant