Table 4 Pain scores at different timepoints as assessed by CBPI

n

36

29

29

36

29

29

36

29

29

Range

0–49

8–37

0–72

0–3.8

1–3.8

0–7

0–5.7

0.5–4.2

0–7.3

Median

19

18

21

1.8

1.8

2.0

1.9

1.7

1.8

IQR

(16 to 26.5)

(15 to 26)

(7 to 33)

(1.8 to 2.6)

(1.8 to 2.3)

(0.8 to 3)

(1.5 to 3)

(1.3 to 2.8)

(0.7 to 3.3)

Mean

21.8

20.7

22.4

2.1

2.0

2.2

2.3

2.1

2.3

StdErr

1.6

1.5

3.5

0.1

0.1

0.3

0.2

0.2

0.4