Source Subjects (eyes) CH (mmHg) CRF (mmHg)
Mean ± SD Range Mean ± SD Range
Luce [12] 339 9.6      
Shah et al. [13] 207 10.7 ± 2.0 6.1 to 17.6 10.3 ± 2.0 5.7 to 17.1
Hager et al. [14] 156 10.6 ± 2.3   10.9 ± 2.4  
Shah et al. [15] 207 10.7 ± 2.0 6.1 to 17.6    
Ortiz et al. [16] 164 10.8 ± 1.5   11.0 ± 1.6  
Kynigopoulos et al. [17] 49 10.68 ± 1.8 6.9 to 16.3 11.26 ± 1.79 7.4 to 16.3
Sullivan-Mee et al. [18] 71 10.2 ± 1.3      
Hurmeric et al. [19] 28 10.1 ± 1.3   10.1 ± 1.8  
Fontes et al. [20] 86 10.13 ± 1.75 5.95 to 14.58 10.06 ± 1.97 5.45 to 15.10
Detry-Morel et al. [21] 24 10.8 ± 1.8 7.5 to 14.5 11 ± 2 8.1 to 15.7
Plakitsi et al. [22] 99 10.4 ± 1.2   10.1 ± 1.5  
Present study 480 10.38 ± 1.36 6.30 to 19.23 10.70 ± 1.59 5.57 to 19.47
Table 6: literature review on normal value and range of corneal biomechanical parameters (CH, CRF).