Table 1:
Characteristics and sleep of KTR and HC.
| KTR, N = 872 | HC, N = 335 | P | |
|---|---|---|---|
| Characteristics | |||
| Female sex, n (%) | 339 (39) | 187 (56) | <.001 |
| Age, years | 56 ± 13 | 57 ± 11 | .1 |
| Time after transplantation, years | 3 (1 to 10) | n/a | n/a |
| Pre-emptive transplantation | 323 (37) | n/a | n/a |
| eGFR, mL/min/1.73 m2 | 52 ± 18 | 85 ± 13 | <.001 |
| PSQI | |||
| Poor sleep quality, n (%) | 236 (20) | 42 (13) | <.001 |
| Female, n (%) | 165 (49) | 53 (28) | <.001 |
| Male, n (%) | 178 (33) | 28 (19) | <.001 |
Normally distributed data were presented as mean ± standard deviation, non-normally distributed data as median (interquartile range) and categorical data were presented as number (valid %). Significance of differences between groups were assessed using independent T-tests, Mann–Whitney U tests and Chi Square test depending on data distribution. n/a, not applicable