Table 1

Diagnoses made by glaucoma expert investigators and outcomes of glaucoma referrals

CentreDiagnoses*Outcomes*
GlaucomaGlaucoma suspectOHTPAC/PACSOther pathologyNo pathologyPositiveNegativeTotal
UK5 (10%)
1.7% to 18.3%
7 (14%)
4.3% to 23.6%
12 (24%)
12.2% to 35.8%
3 (6%)
0% to 12.6%
3 (6%)
0% to 12.6%
20 (40%)
26.4% to 53.6%
27 (54%)
40.2% to 67.8%
23 (46%)
32.1% to 59.8%
50
Hungary5 (10%)
1.7% to 18.3%
2 (4%)
0% to 9.4%
5 (10%)
1.7% to 18.3%
10 (20%)
8.9% to 31.1%
5 (10%)
1.7% to 18.3%
23 (46%)
32.1% to 59.8%
22 (44%)
30.2% to 57.8%
28 (56%)
44.4% to 69.8%
50
Slovenia24 (48%)
34.2% to 61.8%
5 (10%)
1.7% to 18.3%
6 (12%)
3.0% to 21.0%
0 (0%)7 (14%)
4.3% to 23.6%
8 (16%)
5.8% to 26.2%
35 (70%)
57.3% to 82.7%
15 (30%)
17.3% to 42.7%
50
Italy21 (42%)
28.3% to 55.7%
10 (20%)
8.9% to 31.1%
7 (14%)
4.3% to 23.6%
1 (2%)
0% to 5.9%
3 (6%)
0% to 12.6%
8 (16%)
5.8% to 26.2%
39 (78%)
66.5% to 89.5%
11 (22%)
10.5% to 33.5%
50
Greece7 (14%)
4.3% to 23.6%
12 (24%)
12.2% to 35.8%
1 (2%)
0% to 5.9%
0 (0%)0 (0%)30 (60%)
46.4% to 73.6%
20 (40%)
26.4% to 53.6%
30 (60%)
46.4% to 73.6%
50
Total62 (24.8%)
19.4% to 30.2%
36 (14.4%)
10.1% to 18.8%
33 (13.2%)
9.0% to 17.4%
14 (5.6%)
2.7% to 8.5%
18 (7.2%)
4.0% to 10.4%
89 (35.6%)
29.7% to 41.5%
143 (57.2%)
51.1% to 63.3%
107 (42.8%)
36.7% to 48.9%
250
  • Ranges x% to y% represent 95% CI.

  • *Fisher’s exact test p<0.001.

  • OHT, ocular hypertension; PAC, primary angle closure; PACS, primary angle closure suspect.