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Table 1 Baseline characteristics of 6,209 study participants classified by CKD status a

From: “Association between moderate renal insufficiency and cardiovascular events in a general population: Tehran lipid and glucose study”

  Overall (N = 6209) Without CKD N = 4828 With CKD N = 1381
Age (years) (12.3) 47.4 44.6 (11.2) 57.0 (11.2)
Male n%43.1(2677)   47.3 (2286) 28.2 (390)
Current Smoking n%14.2(884)   16.1 (778) 7.6 (105)
Weight (Kg) (12.3) 72.0 72.2 (12.3) 71.2 (11.5)
BMI (Kg/m 2 )(4.4) 27.6 27.4 (4.4) 28.5 (4.3)
Normal weight n% (1778) 28.6 31.1 (1501) 20 (276)
Overweight n% (2735) 44 43.7 (2112) 44.9 (620)
Obese n% (1702) 27.4 25.2 (1215) 35.1 (485)
FPG (mg/dl) (35.5) 101.0 98.7 (31.5) 109.0 (46.0)
Diabetes Mellitus%(n)13.8(851)   11.4 (551) 21.6 (298)
Total Cholesterol (mg/dl) (45.4) 217.1 212.0 (43.5) 235.2 (47.2)
Total Cholesterol ≥240 mg/dl%(n)27.8 (1725)   23.4 (1128) 43.2 (597)
Triglycerides b (mg/dl) 227) 158(109- 155 (106–222) 172 (123–242)
Triglycerides ≥ 150 mg/dl%(n) (3389) 54.5 52.8 (2547) 63.3(875)
SBP (mmHg) (19.9) 122.2 119.8 (18.2) 130.8 (22.9)
DBP (mmHg) (10.9) 79.3 78.7 (10.6) 81.4 (11.7)
Hypertension(SBP/DBP ≥140/90 mmHg)%(n)   23.3(1446) 19.5 (940) 36.4 (503)
Serum creatinine, mg/dl (0.2) 1.08 1.04 (0.1) 1.22 (0.3)
e GFR (ml/min per 1.73 m 2 ) 68.2 (11) 72.2 (8.5) 53.9 (5.7)
  1. Abbreviations: BMI, body mass; index FPG, fasting plasma glucose; CKD, chronic kidney disease; DBP, diastolic blood pressure; SBP, systolic blood pressure; HDL-C, high-density lipoprotein; GFR, glomerular filtration rate.
  2. a Data are given as mean (SD) value or percentage of participants unless otherwise specified.
  3. b Data are presented as median (25–75 inter quartile).
  4. c Calculated using MDRD formula [20].