AUTORS

COUNTRY

SUBJECTS

CUT OFF

SENSITIVITY

SPECIFICITY

GOLD STANDARD

AGREEMENT

Cockburn 1982 [48]

Australia

1113

≤ 20%

89%

99%

Gonioscopy

 

Baskaran et Al. 2007 [43]

Singapore

120

25%

15%

84.9%

60.4%

89.6%

100%

Shaffer grade <1 in at least 180%

AUC: 0.87 (Spearman)

Nolan et Al 2006 [49]

Singapore

1090

≤25%

≤15%

95.7%

83%

66.9%

88.1%

TM visible in less than 90°

AUC: 0.90

Table 6: sensitivity and specificity of the modified VH grading system