Table 4.
Comparisons between HD and PD on IES
| HD | PD | p value | |
|---|---|---|---|
| IES scores: median (IQR) | |||
| IES (total) | 11.50 (3.00–25.00) | 8.00 (1.00–15.00) | 0.020 |
| Avoidance | 6.00 (1.00–13.75) | 3.50 (0–8.75) | 0.023 |
| Intrusion | 4.50 (1.25–12.00) | 3.00 (0.25–7.00) | 0.062 |
| Severity, n (%) | |||
| Subclinical (0–8 points) | 33 (43.4) | 89 (57.1) | 0.036 |
| Mild (9–25 points) | 26 (34.2) | 46 (29.5) | |
| Moderate (26–43 points) | 12 (15.8) | 13 (8.3) | |
| Severe (≥44 points) | 5 (6.6) | 8 (5.1) |
IQR, interquartile range; IES, Impact of Event Scale; HD, hemodialysis; PD, peritoneal dialysis.