Table 4.
Individual Baseline and Follow-Up EZ Span and CD in the Patient Group
| EZ Span, µm | CD,a Cells/deg2 (Cells/mm2) | |||||||
|---|---|---|---|---|---|---|---|---|
| Relative | Relative | |||||||
| ID | Baseline | 6 Months | Change | Change (%) | Baseline | 6 Months | Change | Change (%) |
| 1 | ND | ND | — | — | 2306 (26,681) | 2112 (24,436) | −194 (−2245) | −8.4 (8.4) |
| 2 | 3275 | 3143 | −132 | −4.0 | 1912 (26,216) | 1738 (23,828) | −174 (−2388) | −9.1 (9.1) |
| 3 | 1392 | 1365 | −27 | −1.9 | 1236 (18,074) | 1194 (17,469) | −42 (−605) | −3.4 (3.3) |
| 4 | ND | ND | — | — | 1616 (19,135) | 1198 (14,193) | −418 (−4942) | −25.9 (25.8) |
| 5 | 2192 | 2146 | −46 | −2.1 | 1248 (10,919) | 1055 (9227) | −193 (−1692) | −15.5 (15.5) |
| 6 | 5558 | 5171 | −387 | −7.0 | 1220 (14,953) | 1040 (12,746) | −180 (−2207) | −14.8 (14.8) |
| 7 | 3604 | 3575 | −29 | −0.8 | 2378 (28,859) | 2101 (25,493) | −277 (−3366) | −11.7 (11.7) |
| 8 | 3113 | 2990 | −123 | −3.9 | 2084 (28,676) | 1982 (27,276) | −102 (−1400) | −4.9 (4.9) |
| Mean | 3189 | 3065 | −124 | −3.9 | 1750 (21,689) | 1552 (19,333)b | −198 (−2356) | −11.3 (10.9) |
| SD | 1416 | 1299 | 137 | 9.7 | 486 (6830) | 478 (6790) | 113 (1318) | 23.2 (19.3) |
ND, no defect within the SD-OCT horizontal B-scan imaging field (30°).
a
Highest CD among the four overlapping image frames.
b
Statistically significant compared with baseline (P < 0.01, paired-samples t-test).