Table 1 Characteristics at DHD initiation of patients included in the ANZDATA and REIN registries
From: Daily hemodialysis practices in Australia/New Zealand and in France: a comparative cohort study
ANZDATA n = 523 | REIN n = 753 | ||
|---|---|---|---|
n (%) | n (%) | p | |
Socio-demographic data | |||
Sex | 0.02 | ||
Men | 366 (70) | 478 (63.5) | |
Women | 157 (30) | 275 (36.5) | |
Age at DHD start | < 0.001 | ||
Median (IQR) | 54.8 (44.7–65.0) | 64.0 (50.7–76.2) | |
Bio-clinical data | |||
Tobacco | 0.01 | ||
No-smoker | 208 (39.8) | 366 (48.6) | |
Current | 75 (14.3) | 100 (13/3) | |
Former | 237 (45.3) | 205 (27.2) | |
Missing | 3 (0.6) | 82 (10.9) | |
Hemoglobin (g/dl) | 0.01 | ||
< 10 | 95 (18.2) | 237 (31.5) | |
10–12 | 242 (46.3) | 276 (36.7) | |
> 12 | 178 (34.0) | 191 (25.4) | |
Missing | 8 (1.5) | 49 (6.5) | |
BMI (kg/m2) | 0.01 | ||
< 18.5 | 9 (1.7) | 50 (6.6) | |
18.5–23 | 82 (15.7) | 158 (21) | |
23–25 | 50 (9.6) | 105 (13.9) | |
25–30 | 147 (28) | 171 (22.7) | |
≥ 30 | 229 (44) | 159 (21.2) | |
Missing | 6 (1) | 110 (14.6) | |
Diabetes | 0.08 | ||
Yes | 212 (40.5) | 291 (38.6) | |
No | 311 (59.5) | 455 (60.4) | |
Missing | 0 (0.0) | 7 (0.0) | |
PVD | 0.01 | ||
Yes | 106 (30.6) | 190 (25.2) | |
No | 363 (69.4) | 545 (72.4) | |
Missing | 0 (0.0) | 18 (2.4) | |
CVD | 0.01 | ||
Yes | 74 (14) | 75 (10.0) | |
No | 449 (86) | 595 (79.0) | |
Missing | 0 (0.0) | 83 (11.0) | |
Coronary disease | 0.01 | ||
Yes | 221 (42.3) | 199 (26.4) | |
No | 302 (57.7) | 539 (71.6) | |
Missing | 0 (0.0) | 15 (2.0) | |
Respiratory insufficiency | 0.01 | ||
Yes | 90 (17.2) | 116 (15.4) | |
No | 433 (82.8) | 620 (82.3) | |
Missing | 0 (0.0) | 17 (2.3) | |
DHD features | |||
DHD frequency per week | < 0.001 | ||
Median (IQR) | 5 (5–6) | 6 (5–6) | |
DHD hours per session | < 0.001 | ||
Median (IQR) | 3 (3–4) | 3 (2–3) | |
DHD environment | < 0.001 | ||
At home | 6 (1.1) | 43 (5.8) | |
In-center | 470 (89.9) | 547 (72.6) | |
Satellite unit | 47 (9) | 163 (21.6) | |