Table 1.
Cases of diabetic retinopathy
| 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | |
|---|---|---|---|---|---|---|---|---|
| Patients screened | 5027 32.65 % | 4989 32.40 % | 5312 34.50 % | 5367 34.86 % | 5276 34.22 % | 6337 41.16 % | 5623 36.52 % | 6125 39.78 % |
| Annual incidence of any DR | 407 8.09 % | 402 8.06 % | 428 8.06 % | 432 8.05 % | 426 8.07 % | 556 8.77 % | 502 8.92 % | 551 8.99 % |
| Mild-DR | 349 6.94 % | 344 6.89 % | 368 6.92 % | 377 7.02 % | 363 6.88 % | 441 6,96 % | 397 7.06 % | 432 |
| Moderate-DR | 33 0.65 % | 32 0.64 % | 33 0.62 % | 31 0.58 % | 33 0.62 % | 64 1 % | 67 1.14 % | 7.05 % |
| Severe-DR | 24 0.48 % | 26 0.52 % | 26 0.49 % | 24 0.48 % | 30 0.57 % | 47 0.74 % | 43 0.76 % | 65 |
| Proliferative-DR | 1 0.02 % | 0 | 1 0.02 % | 0 | 0 | 4 0.06 % | 5 0.08 % | 1.06 % |
| Total-DRa | 407 8.09 % | 402 8.06 % | 428 8.06 % | 432 8.05 % | 426 8.07 % | 556 8.77 % | 502 8.92 % | 551 8.99 % |
| Sight-Threatening DR | 131 2.6 % | 125 2.5 % | 132 2.48 % | 134 2.49 % | 141 2.67 % | 170 2.68 % | 162 2.88 % | 174 2.84 % |
| Extrafoveal-DMO | 39 [0.75 %] | 35 [0.72 %] | 43 [0.84 %] | 37 [0.69 %] | 38 [0.72 %] | 58 [0.92 %] | 48 [0.86 %] | 39 [0.75 %] |
| CSMEc | 65 [1.25 %] | 66 [1.25 %] | 69 [1.27 %] | 77 [1.43 %] | 72 [1.36 %] | 92 [1.44 %] | 87 [1.54 %] | 65 [1.25 %] |
| Total-DMOb | 104 2.00 % | 101 2.02 % | 112 2.11 % | 114 2.12 % | 110 2.08 % | 150 2.36 % | 135 2.40 % | 153 2.49 % |
DRa diabetic retinopathy, DMOb diabetic macular oedema, CSMOc clinical significant macular oedema