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Characteristics of participants included in the study.
| Parameter | CU group (n=40) | HCs (n=40) | t | P-value |
|---|---|---|---|---|
| Males/females | 26/14 | 26/14 | N/A | >0.99 |
| Age (years) | 51.25±5.46 | 51.98±5.18 | 0.251 | 0.824 |
| Body weight (kg) | 63.12±7.35 | 63.89±6.73 | 0.181 | 0.892 |
| Right-handedness (n) | 40 | 40 | N/A | >0.99 |
| Duration of CU (days) | 25.75±5.65 | N/A | N/A | N/A |
Sex was analyzed using the Chi-square test, while age and weight were analyzed using independent t-tests. HCs, healthy controls; N/A, not applicable; CU, corneal ulcer.
