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Table 2 The QT intervals indices (mean ± SD) in diabetic patients with and without CAN

From: The relationship between QT interval indices with cardiac autonomic neuropathy in diabetic patients: a case control study

Variables (mean ± SD, ms)

Patients with CAN

Patients without CAN

P_value

QT min

340 ± 32

334.7 ± 31

0.80

QT max

409 ± 34

395 ± 34

0.03

QT mean

375 ± 29

365 ± 32

0.05

QTc

415 ± 34

406 ± 32

0.15

QTd

69 ± 24

58 ± 19

0.02