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Table 4 Difference in arrhythmia according to MAGE and the tertiles MAGE between the groups of EDM and MDM

From: Significant abnormal glycemic variability increased the risk for arrhythmias in elderly type 2 diabetic patients

Variables EDM MDM P
n 28 8  
MAGE1 APB [M(Q1, Q3)] 129 (44.5228) 18 (4,51) 0.012
Couplets of A [M(Q1, Q3)] 2.5 (1,7) 2 (0,4.5) 0.256
AT [M(Q1, Q3)] 1 (0,4) 0.5 (0,1.5) 0.127
VPB [M(Q1, Q3)] 21 (2237.5) 0 (0,49) 0.083
Couplets of V[M(Q1, Q3)] 0 (0,0) 0 (0,0) 0.279
VT [M(Q1, Q3)] 0 (0,0) 0 (0,0) 0.472
Mean QTc (s)(mean ± SD) 0.45 ± 0.01 0.46 ± 0.01 0.362
  n 24 12  
MAGE2 APB [M(Q1, Q3)] 108 (23.5450) 7 (2,15.5)) <0.001
Couplets of A [M(Q1, Q3)] 2 (0,5) 0 (0,0) <0.001
AT [M(Q1, Q3)] 1 (0,3) 0 (0,0) 0.001
VPB [M(Q1, Q3)] 97.5 (4923) 1.5 (0,3) <0.001
Couplets of V[M(Q1, Q3)] 0 (0,0) 0 (0,0) 0.221
VT [M(Q1, Q3)] 0 (0,0) 0 (0,0) 0.331
Mean QTc (s)(mean ± SD) 0.48 ± 0.01 0.45 ± 0.01 0.047
  n 21 14  
MAGE3 APB [M(Q1, Q3)] 210 (46,750) 5.5 (4,9) <0.001
Couplets of A[M(Q1, Q3)] 4 (1,28) 0 (0,0) <0.001
AT [M(Q1, Q3)] 2 (1,7) 0 (0,0) <0.001
VPB [M(Q1, Q3)] 7 (2196) 0.5 (0,4) 0.013
Couplets of V [M(Q1, Q3)] 0 (0,0) 0 (0,0) 0.259
VT [M(Q1, Q3)] 0 (0,0) 0 (0,0) 0.448
Mean QTc (s)(mean ± SD) 0.47 ± 0.01 0.45 ± 0.01 0.234
  1. The difference was compared by rank sum test
  2. APB atrial premature beats, Couplets of A Couplets of atrial premature beats, AT atrial tachycardia, VPB ventricular premature beats, Couplets of V Couplets of ventricular premature beats, VT ventricular tachycardia