Skip to main content

Table 1 Descriptive statistics

From: Intralesional cryotherapy versus excision and corticosteroids or brachytherapy for keloid treatment: study protocol for a randomised controlled trial

 

N

Minimum

Maximum

Mean

SD

POSAS baseline

73

30

93

60.45

12.276

POSAS 12 wk post op

44

18

85

50.65

15.474

POSAS 26 wk post op

46

17

83

49.23

15.854

POSAS 52 wk post op

33

24

81

46.18

13.959

POSAS overall

196

17

93

53.32

15.20

  1. POSAS, Patient and Observer Scar Assessment Scale score; post op, postoperative.
  2. wk, weeks.