Table 2.
Comparison of RDW and other blood parameters between PACG and control subjects
| PACG group (n = 1191) | Control group (n = 982) | t value | p value | |
|---|---|---|---|---|
| RDW (%) | 13.01 ± 0.82 | 12.65 ± 0.53 | 12.162 | < 0.001 |
| WBC (109/l) | 6.22 ± 1.76 | 6.19 ± 1.74 | 0.468 | 0.640 |
| RBC (1012/l) | 4.41 ± 1.68 | 4.38 ± 1.42 | 0.361 | 0.718 |
| HG (g/l) | 131.40 ± 13.91 | 133.43 ± 12.62 | 3.569 | < 0.001 |
| AST (U/l) | 20.22 ± 8.21 | 20.00 ± 8.03 | 0.646 | 0.518 |
| ALT (U/l) | 22.64 ± 14.15 | 22.80 ± 15.00 | 0.248 | 0.804 |
| BUN (mmol/l) | 5.83 ± 1.72 | 5.76 ± 1.66 | 1.031 | 0.303 |
| Cr (umol/l) | 69.53 ± 16.95 | 68.83 ± 16.17 | 0.983 | 0.326 |
Data are expressed as mean ± standard deviation (SD). The independent Student’s t test was used
PACG primary angle-closure glaucoma, Cr creatinine, BUN urea nitrogen, AST aspartate transaminase, ALT alanine aminotransferase, HG haemoglobin, RBC red blood cell, WBC white blood cell, RDW red blood cell distribution width