Table 1.
Demographic comparison of adherent and nonadherent patients pretransplantation
| n = 88 (%) | Pretransplantation shortening dialysis prescription >10 min |
Pretransplantation shortening dialysis prescription >15 min |
Pretransplantation missed dialysis sessions ≥2 |
Phosphate ≥1.8 mmol/l |
|||||
|---|---|---|---|---|---|---|---|---|---|
| Adherent |
Nonadherent |
Adherent |
Nonadherent |
Adherent |
Nonadherent |
Adherent |
Nonadherent |
||
| n = 53 (60.2%) | n = 35 (39.8%) | n = 66 (75%) | n = 22 (25%) | n = 64 (72.7%) | n = 24 (27.3%) | n = 51 (58%) | n = 37 (42%) | ||
| Age at transplant, mean (SD) | 48.5 (12.7) | 49.2 (13.4) | 47.5 (11.6) | 49.1 (13.1) | 46.9 (11.4) | 48.4 (12.8) | 48.9 (12.6) | 50.8 (11.7) | 45.4 (13.4)a |
| Age at first dialysis, mean (SD) | 44.9 (13.0) | 45.3 (13.7) | 44.3 (12.0) | 45.1 (13.6) | 44.2 (11.2) | 44.7 (13.3) | 45.5 (12.4) | 47.2 (12.3) | 41.7 (13.4) |
| Sex, n (%) | |||||||||
| Male | 55 (62.5) | 32 (60.4) | 23 (65.7) | 41 (62.1) | 14 (63.6) | 39 (60.9) | 16 (66.7) | 31 (60.8) | 24 (64.9) |
| Female | 33 (37.5) | 21 (39.6) | 12 (34.3) | 25 (37.9) | 8 (36.4) | 25 (39.1) | 8 (33.3) | 20 (39.2) | 13 (35.1) |
| Ethnicity, n (%) | |||||||||
| White | 48 (54.5) | 29 (54.7) | 19 (54.3) | 39 (59.1) | 9 (40.9) | 32 (50) | 16 (66.7) | 28 (54.9) | 20 (54.1) |
| Nonwhite | 40 (45.5) | 24 (45.3) | 16 (45.7) | 27 (40.9) | 13 (59.1) | 32 (50) | 8 (33.3) | 23 (45.1) | 17 (45.9) |
| Index of Multiple Deprivation, mean (SD) | 5.5 (2.9) | 5.3 (3.0) | 5.9 (2.8) | 5.6 (3.0) | 5.2 (2.7) | 5.3 (3.1) | 5.9 (2.6) | 6.0 (3.0) | 4.8 (2.7) |
| Dialysis | |||||||||
| Dialysis vintage, mo Median (IQR) | 26 (16, 49) | 26 (16.3, 54) | 26 (15, 40) | 26 (17, 51) | 24 (13, 39) | 25 (16, 48) | 27 (16, 50) | 28 (15, 55) | 24 (17, 40) |
| KRU median (IQR) | 0.42 (0.01, 2.2) | 0.30 (0.01, 1.2) | 1.28 (0.07, 2.7)a | 0.41 (0.01, 1.9) | 0.64 (0.01, 2.6) | 0.39 (0.01, 2.2) | 0.81 (0.01, 2.3) | 1.1 (0.01, 2.8) | 0.10 (0.01, 0.86)a |
| PTH median (IQR) | 37 (25, 57) | 35 (22.2, 57) | 43 (25, 59) | 36 (25, 57) | 43 (25, 60) | 38 (26, 57) | 30 (14, 70) | 30 (17, 51) | 50 (34, 72)a |
| IDWG median (IQR) | 1.79 (1.24, 2.4) | 1.8 (1.4, 2.4) | 1.8 (1.1, 2.4) | 1.8 (1.2, 2.4) | 1.8 (1.1, 2.5) | 1.8 (1.2, 2.4) | 1.9 (1.3, 2.5) | 1.7 (.94, 2.4) | 1.8 (1.6, 2.5) |
IDWG, interdialytic weight gain (kg); IQR, interquartile range; KRU, urea clearance (ml/min); PTH, parathyroid hormone (pmol/l).
a
P < 0.05.