Table 2 GFR (ml/min/1.73 m 2 ) results using MDRD over follow up
Baseline | 6 mths | 12 mths | 18 mths | 24 mths | |
|---|---|---|---|---|---|
Royal Free patients | |||||
Number with measure | 574 | 514 | 468 | 364 | 273 |
GFR Mean (SD) | 104 (25) | 100 (23) | 99 (22) | 97 (21) | 97 (25) |
Change from baseline | - | -4 (19) | -6 (18) | -6 (19) | -7 (21) |
GFR <90 | 150 (26.1) | 169 (32.9) | 178 (38.0) | 128 (35.2) | 110 (40.3) |
GFR < 60 | 10 (1.7) | 7 (1.4) | 8 (1.7) | 9 (2.5) | 11 (4.0) |
GFR < 30 | 1 (0.2) | 1 (0.2) | 2 (0.4) | 2 (0.6) | 0 (0.0) |
P-value for change from baseline | <0.0001 | <0.0001 | |||
IID, Pune patients | |||||
Number with measure | 702 | 439 | 391 | 366 | 302 |
GFR Mean (SD) | 105 (35) | 97 (28) | 96 (28) | 98 (29) | 96 (31) |
Change from baseline | -6 (39) | -7 (38) | -8 (40) | -7 (40) | |
GFR <90 | 254 (36.2) | 193 (44.0) | 195 (49.9) | 165 (45.1) | 144 (47.7) |
GFR < 60 | 38 (5.4) | 28 (6.4) | 27 (6.9) | 32 (8.7) | 23 (7.6) |
GFR < 30 | 2 (0.3) | 0 (0.0) | 2 (0.5) | 2 (0.6) | 2 (0.7) |
P-value for change from baseline | <0.0001 | 0.001 | |||
P-value for comparison of centres | 0.46 | 0.76 |