Table 2.
White | Black | |||||||
---|---|---|---|---|---|---|---|---|
Male < 65 yr 2394 |
Male≥65 yr 2658 |
Female<65yr 3909 |
Female≥65yr 3408 |
Male < 65 yr 1592 |
Male≥65 yr 1168 |
Female<65yr 3361 |
Female≥65yr 2472 |
|
QRS duration | 88.7(0.5) | 96.2(0.6) | 84.0(0.3) | 87.1(0.5) | 86.7(0.51) | 91.1(0.7) | 82.5(0.2) | 86.4(0.4) |
QTC | 406.0(0.8) | 414.7(0.8) | 415.4(0.6) | 418.3(0.8) | 409.0(1.1) | 413.4(1.00) | 417(0.6) | 418.5(0.7) |
QTI | 98.7(0.2) | 101.0(0.2) | 100.4(0.1) | 101.3(0.2) | 98.8(0.2) | 100.2(0.2) | 100.6(0.1) | 101.1(0.2) |
Heart Rate | 64.2(0.4) | 63.1(0.3) | 67.0(0.3) | 65.9(0.3) | 68.1(0.5) | 66.2(0.4) | 69.7(0.3) | 68.0(0.3) |
Weighted mean (standard error)