Table 5 Documented COWS and pain scores

Day 0, mean (SD)

2.8 (3.2)

N = 13

2.1 (2.0)

N = 6

2.6 (2.8)

N = 19

4.5 (2.1)

N = 26

3.8 (1.9)

N = 6

4.4 (2.1)

N = 32

Day 1, mean (SD)

2.3 (2.4)

N = 17

3.5 (3.6)

N = 4

2.6 (2.6)

N = 21

4.3 (2.7)

N = 26

3.9 (2.3)

N = 6

4.2 (2.6)

N = 32

Day 2, mean (SD)

2.0 (2.4)

N = 15

0.7 (0.6)

N = 4

1.7 (2.2)

N = 19

4.2 (2.0)

N = 26

3.2 (2.0)

N = 6

4.0 (2.0)

N = 32

Day 3, mean (SD)

1.6 (1.4)

N = 13

0.9 (0.9)

N = 5

1.4 (1.3)

N = 18

3.5 (2.6)

N = 26

6.0 (1.9)

N = 6

4.0 (2.6)

N = 32

Day 4, mean (SD)

1.0 (1.4)

N = 13

0.9 (0.9)

N = 4

0.9 (1.3)

N = 17

3.5 (2.3)

N = 24

3.5 (2.0)

N = 5

3.5 (2.2)

N = 29

Day 5, mean (SD)

1.8 (2.9)

N = 11

2.7 (1.7)

N = 3

1.6 (2.6)

N = 14

3.6 (2.2)

N = 19

2.9 (1.7)

N = 4

3.5 (2.1)

N = 23