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Table 1 Baseline characteristics

From: Development and validation of an equation to predict the incidence of coronary heart disease in patients with type 2 diabetes in Japan

  Kitasato University Kitasato Institute Hospital Kitasato University Hospital
Hospital A Hospital B
Characteristics All patients (n = 572) Male (n = 384) Female (n = 188) All patients (n = 285) Male (n = 169) Female (n = 116)
Age (years) 64.5 ± 10.5 63.9 ± 10.5 65.6 ± 10.5 62.3 ± 12.4 61.0 ± 12.5 64.3 ± 12.0
BMI (kg/m2) 25.0 ± 4.3 25.0 ± 4.0 24.1 ± 4.2 25.9 ± 4.8 26.1 ± 4.4 26.4 ± 5.5
Simple retinopathy, n (confirmed/total) 46/572 35/384 11/188 81/285 41/169 40/116
Atrial fibrillation, n (confirmed/total) 10/572 8/384 2/188 9/285 4/169 5/116
Presence of exercise habits, n (confirmed/total) 91/572 63/384 28/188 17/285 14/169 3/116
Current smoker, n (confirmed/total) 84/572 66/384 18/188 41/285 31/169 10/116
Disease duration (years) 12.0 ± 8.3 12.7 ± 8.6 10.6 ± 7.6 13.1 ± 10.9 13.1 ± 10.8 13.0 ± 11.0
HbA1c (NGSP%) 7.3 ± 2.8 7.3 ± 3.3 7.1 ± 0.8 8.1 ± 1.8 8.0 ± 1.8 8.2 ± 1.8
Systolic blood pressure (mmHg) 126 ± 14 125 ± 14 126 ± 13 132 ± 15 130 ± 14 134 ± 15
Total cholesterol (mg/dL) 189 ± 31 184 ± 30 198 ± 30 198 ± 37 203 ± 39 192 ± 34
HDL cholesterol (mg/dL) 63 ± 17 60 ± 17 69 ± 17 58 ± 16 56 ± 17 60 ± 15
Urinary albumin (mg/gCr) 66 ± 245 65 ± 239 69 ± 257 186 ± 593 215 ± 684 143 ± 423
LDL cholesterol (mg/dL) 107.4 ± 26 105.4 ± 26 112.1 ± 25
Medicine [sulfonylurea (SU) and/or insulin], n (confirmed/total) 338/572 239/384 99/188 195/285 115/169 80/116
SU, n (confirmed/total) 252/572 276/384 76/188 67/285 40/169 27/116
Insulin, n (confirmed/total) 104/572 79/384 25/188 131/285 76/169 55/116
  1. Data are expressed as means ± standard deviation