N Mean (SD) | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Stage 3a NDD | Stage 3b NDD | Stage 4 NDD | Stage 5 NDD | All NDD | All DD | |||||||||||||||||||
All Hb levels | Hb > 12 g/dL | Hb 10–12 g/dL | Hb < 10 g/dL | All Hb levels | Hb > 12 g/dL | Hb 10–12 g/dL | Hb < 10 g/dL | All Hb levels | Hb > 12 g/dL | Hb 10–12 g/dL | Hb < 10 g/dL | All Hb levels | Hb > 12 g/dL | Hb 10–12 g/dL | Hb < 10 g/dL | All Hb levels | Hb > 12 g/dL | Hb 10–12 g/dL | Hb < 10 g/dL | All Hb levels | Hb > 12 g/dL | Hb 10–12 g/dL | Hb < 10 g/dL | |
SF-12 PCS | 650 44.7 (9.4) | 362 45.8 (9.5) | 226 43.3 (9.0) | 62 43.0 (9.7) | 818 42.8 (9.4) | 372 44.6 (9.2) | 390 41.6 (9.4) | 56 39.7 (9.3) | 1271 38.7 (9.5) | 384 41.1 (9.7) | 680 38.3 (9.2) | 207 35.9 (9.2) | 48 40.9 (11.1) | 7 46.8 (10.6) | 34 41.7 (10.6) | 7 31.4 (9.5) | 2787 41.4 (9.8) | 1125 43.8 (9.7) | 1330 40.2 (9.5) | 332 37.8 (9.7) | 1650 37.5 (9.7) | 415 38.6 (9.6) | 946 37.6 (9.7) | 289 35.2 (9.4) |
SF-12 MCS | 650 48.4 (9.4) | 362 49.6 (8.9) | 226 46.8 (9.6) | 62 47.2 (9.8) | 818 47.9 (9.3) | 372 49.4 (9.0) | 390 46.6 (9.3) | 56 46.6 (10.5) | 1271 45.3 (9.7) | 384 47.4 (9.8) | 680 44.9 (9.4) | 207 43.1 (10.1) | 48 45.9 (10.1) | 7 49.0 (10.0) | 34 47.3 (9.8) | 7 35.8 (5.1) | 2787 46.8 (9.6) | 1125 48.8 (9.3) | 1330 45.8 (9.4) | 332 44.3 (10.2) | 1650 45.5 (10.2) | 415 47.3 (9.4) | 946 45.2 (10.4) | 289 43.7 (10.5) |
Symptoms and problems with kidney disease | 662 84.9 (15.9) | 375 87.6 (14.0) | 225 81.2 (17.9) | 62 82.5 (16.0) | 850 82.3 (17.9) | 388 86.1 (15.6) | 403 79.8 (18.9) | 59 74.3 (19.6) | 1300 78.5 (17.6) | 397 82.5 (16.7) | 688 78.1 (16.9) | 215 72.6 (19.6) | 54 77.1 (20.2) | 8 88.8 (13.8) | 38 75.7 (20.8) | 8 72.4 (20.4) | 2866 81.1 (17.6) | 1168 85.4 (15.6) | 1354 79.0 (17.8) | 344 74.7 (19.3) | 1747 76.5 (17.2) | 420 79.4 (14.9) | 1014 76.2 (17.5) | 313 73.5 (18.7) |
Effects of kidney disease on daily life | 667 79.1 (18.4) | 376 81.9 (17.1) | 227 74.9 (19.5) | 64 77.7 (19.5) | 844 77.6 (19.7) | 382 81.5 (17.9) | 402 74.4 (20.8) | 60 74.1 (18.9) | 1300 71.5 (19.6) | 397 75.4 (18.9) | 689 70.7 (19.5) | 214 66.8 (20.4) | 54 76.4 (23.6) | 8 83.2 (25.7) | 38 77.6 (24.5) | 8 63.8 (12.5) | 2865 75.2 (19.8) | 1163 79.6 (18.3) | 1356 72.7 (20.1) | 346 70.0 (20.3) | 1755 63.2 (21.0) | 421 67.7 (18.3) | 1019 62.2 (21.9) | 315 60.4 (20.9) |
Burden of kidney disease | 681 66.4 (26.6) | 387 71.1 (24.6) | 230 60.0 (27.6) | 64 60.8 (29.4) | 857 63.3 (27.7) | 391 69.1 (25.8) | 405 59.3 (28.4) | 61 52.9 (27.2) | 1319 52.6 (26.6) | 401 56.3 (25.5) | 702 52.8 (26.4) | 216 44.8 (27.5) | 54 54.6 (28.6) | 8 65.6 (26.3) | 38 56.7 (28.5) | 8 33.6 (23.1) | 2911 59.0 (27.6) | 1187 65.4 (26.1) | 1375 56.0 (27.4) | 349 48.9 (28.4) | 1777 40.3 (26.4) | 427 40.5 (24.3) | 1034 40.8 (27.4) | 316 38.3 (25.9) |