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. 2011 Nov 4;9(2):126–131. doi: 10.1111/j.1742-481X.2011.00867.x

Table 2.

Overall mean numerical rating pain scale scores by dressing product

NRS scores n * Allevyn™, Mean (SD) n * Kaltostat®, Mean (SD) P
Day 1 18 1·33 (1·68) 18 2·11 (2·08) 0·226
Day 2 18 1·61 (1·91) 18 1·67 (1·68) 0·927
Day 3 17 1·24 (1·39) 18 1·39 (1·15) 0·723
Day 4 17 1·56 (1·98) 18 0·89 (1·18) 0·230
Day 5 17 1·62 (1·93) 18 1·44 (2·41) 0·817
Day 6 17 1·71 (2·54) 18 1·17 (1·58) 0·454
Day 7 17 1·18 (2·11) 18 0·75 (1·14) 0·458
Day 8 13 1·27 (1·51) 16 1·25 (1·65) 0·974
Day 9 11 2·64 (3·38) 10 0·80 (1·32) 0·125
Day 10 8 0·88 (1·36) 10 0·10 (0·32) 0·154

NRS, numerical rating score.

*Reduced according to patients still having a dressing at the time.