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. 2007 Jun 6;12(2):145–152. doi: 10.1111/j.1542-474X.2007.00153.x

Table 1.

QTo Duration (Rate‐Uncorrected), According to Measurement Method

Method Mean QT (ms) SD (ms) P
Global QTo 389 33 –
Representative QTo II, baseline 379 34 <0.001
Representative QTo II, tangent 381 34 <0.001
Representative QTo V2, baseline 375 33 <0.001
Representative QTo V2, tangent 372 35 <0.001
Representative QTo V3, baseline 380 33 <0.001
Representative QTo V3, tangent 378 35 <0.001

P = Significance of difference from Global QTo, by Bonferroni adjusted repeated measures analysis of variance.