Variables | All sample | Living in Sobral | Distance ≤ 100 km | Distance > 100 km | P |
---|---|---|---|---|---|
Gender | |||||
Male | 98 (60.9) | 24 (51.1) | 28 (60.9) | 46 (67.6) | |
Female | 63 (39.1) | 23 (48.9) | 18 (39.1) | 22 (32.4) | 0.211 |
Age | 44.5 | 46.1 | 44.5 | 43.4 | 0.794 |
Economic class a | |||||
B | 7 (4.3) | 2 (4.3) | 3 (6.5) | 2 (2.9) | 0.156 |
C | 38 (23.6) | 15 (31.9) | 11 (23.9) | 12 (17.6) | |
D | 94 (58.4) | 28 (59.6) | 26 (56.5) | 40 (58.8) | |
E | 22 (13.7) | 2 (4.3) | 6 (13.0) | 14 (20.6) | |
Etiology | |||||
Glomerulonephritis | 69 (42.9) | 19 (40.4) | 20 (43.5) | 30 (44.1) | 0.919 |
Hypertension | 38 (23.6) | 9 (19.1) | 11 (23.9) | 18 (26.5) | 0.670 |
Diabetes | 16 (9.9) | 9 (19.1) | 3 (6.5) | 4 (5.9) | 0.056 |
Policystic kidney | 11 (6.8) | 1 (2.1) | 5 (10.0) | 5 (7.4) | 0.233 |
Obstructive | 7 (4.3) | 3 (6.4) | 1 (2.2) | 3 (4.4) | 0.642 |
Lupus | 4 (2.5) | 1 (2.1) | 1 (2.2) | 2 (2.9) | 1.000 |
Indeterminate | 16 (10) | 5 (10.6) | 5 (10.9) | 6 (8.8) | 1.000 |
Time on dialysis (months) | 53.8 | 56.8 | 63.6 | 47.1 | 0.080 |
Co morbidity b | |||||
Low | 126 (78.3) | 34 (72.3) | 35 (76.1) | 57 (83.8) | 0.549 |
Medium | 28 (17.4) | 11 (23.4) | 8 (17.4) | 9 (13.2) | |
High | 7 (4.3) | 2 (4.3) | 3 (6.5) | 2 (2.9) | |
Depression | |||||
Yes | 13 (8.1) | 6 (12.8) | 2 (4.3) | 5 (7.4) | 0.330 |
No | 148 (91.9) | 41 (87.2) | 44 (95.7) | 63 (92.6) | |
Laboratory | |||||
Creatinine (mg/dl) | 12.6 | 12.9 | 12.9 | 12.2 | 0.599 |
Hemoglobin (g/dl) | 8.5 | 8.6 | 8.5 | 8.4 | 0.791 |
Albumin (g/dl) | 4.3 | 4.3 | 4.3 | 4.3 | 0.807 |
Calcium-phosphorus | |||||
product (mg2/dl2) | 46.6 | 47.4 | 49.2 | 46.6 | 0.101 |
Kt/V | 1.5 | 1.5 | 1.5 | 1.6 | 0.749 |