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Table 1 Baseline characteristics

From: Predictors and prognosis of early ischemic mitral regurgitation in the era of primary percutaneous coronary revascularisation

Variable ALL (n = 174; 100%) No MR (n = 95; 55%) Mild MR (n = 60; 34%) Moderate or severe MR (n = 19; 11%) P value
Age (yrs) 63 ± 12 61 ± 1 63 ± 2 66 ± 3 0.21
Age > 65 73 (42%) 37 (39%) 23 (38%) 13 (68%) 0.046
Male sex 138 (79%) 83 (87%) 44 (73%) 11 (58%) 0.006
Weight (kg) 82 ± 56 86 ± 6 78 ± 7 78 ± 13 0.43
Height (cm) 170 ± 8 171 ± 1 170 ± 1 166 ± 2 0.08
Body mass index (kg/m2) 28 ± 21 30 ± 2 27 ± 3 28 ± 5 0.33
Body surface area (m2) 1.94 ± 0.37 1.96 ± 0.03 1.91 ± 0.05 1.90 ± 0.09 0.57
Diabetes mellitus 19 (11%) 9 (10%) 7 (12%) 3 (16%) 0.70
Hypertension 83 (48%) 41 (43%) 31 (52%) 11 (58%) 0.38
Current smoking 64 (37%) 41 (43%) 21 (35%) 2 (11%) 0.03
Dyslipidemia 81 (47%) 38 (40%) 32 (53%) 11 (58%) 0.15
Stable angina 12 (7%) 4 (4%) 5 (8%) 3 (16%) 0.17
Unstable angina 4 (2%) 2 (2%) 1 (2%) 1 (5%) 0.65
Prior MI 17 (10%) 9 (10%) 5 (8%) 3 (16%) 0.63
Prior PCI 13 (9%) 4 (4%) 6 (10%) 3 (16%) 0.18
Creatinine clearance (mL/min)† 84 ± 49 89 ± 5 79 ± 7 72 ± 11 0.30
GFR > 60 mL/min 128 (78%) 73 (83%) 40 (69%) 15 (79%) 0.14
Follow-up (days) 366 [34–582] 476 ± 42 455 ± 52 364 ± 93 0.49
  1. †Based on the the Cockroft-Gault equation.
  2. MR: Mitral Regurgitation; MI - Myocardial infarction; PCI - Percutaneous intervention; eGFR - Estimated glomerular filtration rate.