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Table 1 Characteristics of participants based on metabolic syndrome

From: The association of sleep duration and metabolic syndrome in the Bandare-Kong cohort study, a cross-sectional survey (finding from PERSIAN cohort study)

Participants’ characteristics Metabolic syndrome
No, n = 2367 Yes, n = 1328 p
Age, years, mean (SD) 46.2 (8.9) 51.2 (9.2) < 0.001
Sex, n (%)
 Male 1224 (33.1) 404 (10.9) < 0.001
 Female 1143 (30.9) 924 (25.1)
Marital Status, n (%)
 Single 63 (1.7) 25 (0.7) < 0.001
 Married 2156 (58.3) 1167 (31.6)
 Widowed/divorced 148 (4.0) 136 (3.7)
Education, n (%) (years)
 < 6 1244 (33.7) 923 (24.9) < 0.001
 6–12 882 (23.9) 328 (8.9)
 > 12 241 (6.5) 77 (2.1)
Sitting, hours/day, mean (SD) 9.5 (2.5) 10.5 (2.6) < 0.001
Sleep duration, hours, mean (SD) 7.2 (1.4) 7.1 (1.5) 0.2
Diastolic blood pressure, mmHg, mean (SD) 74.6 (9.5) 81.1 (10.6) < 0.001
Systolic blood pressure, mmHg, mean (SD) 113.9 (14.5) 127.0 (18.9) < 0.001
Fasting blood glucose, mg/dL, mean (SD) 96.5 (27.7) 128.2 (55.7) < 0.001
High density lipoprotein, mg/dL, mean (SD) 49.4 (10.4) 45.1 (10.8) < 0.001
Triglyceride, mg/dL, mean (SD) 113.8 (60.7) 177.0 (112.2) < 0.001
Waist circumference, cm, mean (SD) 90.1 (11.2) 99.9 (10.2) < 0.001
  1. SD: standard deviation