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Table 1 Baseline characteristics of the placebo and treatment (CXL) groups

From: Prospective, randomized, double-blind trial to investigate the efficacy and safety of corneal cross-linking to halt the progression of keratoconus

  

Placebo group (N = 14)

CXL group (N = 15)

 
 

Female Patients

14 % (2)

27 % (4)

p = 0.41

 

Age at inclusion

25.8 +/−7.4

29.5 +/−11.1

p = 0.55

Centre:

Freiburg

64 % (9)

40 % (6)

p = 0.10

München

36 % (5)

33 % (5)

 

Würzburg

0 % (0)

27 % (4)

 
 

Corneal thickness at inclusion

468.8 +/−25.4

466.8 +/−27.8

p = 0.91

 

Kmin at inclusion

46.5 +/−4.3

44.0 +/−1.7

p = 0.07

 

Kmax at inclusion

50.9 +/−5.7

47.3 +/−2.2

p = 0.05

 

Visual acuity at inclusion (logMAR)

0.39 +/−0.37

0.25 +/−0.15

p = 0.38