Document Classification

Section Type: RESULTS

Text: At hours 0, 1, 2, 3, and 4, the VAS scores (on a scale of 100) in the intercostal and subcostal groups were 10. 3 + / - 16. 7 versus 11. 8 + / - 16. 0 (P =. 70), 19. 1 + / - 24. 0 versus 13. 9 + / - 16. 2 (P =. 30), 11. 5 + / - 14. 8 versus 11. 8 + / - 15. 1 (P =. 93), 6. 2 + / - 8. 9 versus 7. 5 + / - 11. 5 (P =. 63), and 5. 4 + / - 8. 2 versus 4. 7 + / - 8. 5 (P =. 72), respectively.