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Table 1 Clinical characteristics of sudden cardiac arrest group and control group

From: Early repolarization with horizontal ST segment may be associated with aborted sudden cardiac arrest: a retrospective case control study

  Sudden cardiac arrest Control p value
Subjects, n 25 60  
Male, n (%) 16 (64) 37 (61.6) p = 1.0
Hypertension, n (%) 3 (12) 15 (25) p = 0.249
DM, n (%) 3 (12) 10 (16) p = 0.747
Age, years 49.6 ±12.7 52.2 ± 16 p = 0.274
QTc, ms 432.7 ± 37.96 420.4 ± 26.3 p = 0.089
LDL, mg/dl 87 ± 37.6 112 ± 27.8 p = 0.02