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. 2014 Jan 8;19(3):266–272. doi: 10.1111/anec.12131

Table 2.

SAPW Parameters in Patients with and without Recurrences

No Recurrence Recurrence P Value
(n = 79) (n = 54)
FPD (ms) 157.9 ± 24.1 164.8 ± 24.9 0.11
RMS20 (μV) 4.5 ± 8.1 4.0 ± 2.7 0.65
RMS30 (μV) 4.9 ± 7.5 4.3 ± 2.5 0.60
RMS40 (μV) 5.4 ± 6.5 4.4 ± 2.4 0.31
P‐wave integral (mV) 746 ± 361 691 ± 254 0.39

FPD = total filtered P‐wave duration; RMS = root mean square voltage.