Document Classification

Section Type: RESULTS

Text: Both current at 5 Hz (PPT 3. 69 (SD 2. 48) mA vs 2. 01 (1. 52) mA ; PTT 6. 42 (2. 79) mA vs 3. 63 (2. 31) mA ; P < 0. 001) and 250 Hz (PPT 4. 31 (2. 42) mA vs 2. 89 (1. 57) mA ; PTT 7. 08 (2. 68) mA vs 4. 81 (2. 42) mA ; P < 0. 001) and heat (PPT 47. 4 (2. 7) degrees C vs 45. 2 (3) degrees C ; PTT 51. 1 (1. 8) degrees C vs 49. 7 (1. 8) degrees C ; P < 0. 05) detected a significant analgesic effect of remifentanil compared with placebo.