Document Classification

Section Type: RESULTS

Text: The 2 groups did not differ in baseline HRV standard deviation of normal-to-normal intervals (SDNN) (RR) : 24. 6 + / - 2. 8 ms in statin group versus 24. 8 + / - 3. 1 ms in controls, P =. 72 ; square root of the mean of squared differences between successive intervals (rMSSD) (RR) : 21. 2 + / - 2. 7 ms versus 21. 7 + / - 2. 9 ms, P =. 43), QTV SDNN (QT) : 6. 4 + / - 1. 5 ms versus 6. 4 + / -1. 7, P =. 96 ; rMSSD QT) : 9. 0 + / - 2. 4 ms versus 8. 7 + / - 2. 9 ms, P =. 65, and QTc interval 450 + / - 30 ms versus 446 + / - 27 ms, P =. 59.