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Table 32 Patient distribution on in-center extracorporal dialysis by modality and dialysis vintage

From: Annual Dialysis Data Report 2014, JSDT Renal Data Registry (JRDR)

Dialysis modality 0~1 2~4 5~9 10~14 15~19 20~24 25~29 30~34 35~39 40~ Subtotal Unknown No information available Total Mean S.D.
In-center HD 58,953 65,244 65,126 32,837 16,641 8638 4382 2374 1132 245 255,572 69   255,641 6.85 7.01
(%) (91.4) (87.4) (85.7) (83.1) (79.8) (75.3) (70.9) (66.5) (64.3) (64.3) (85.5) (85.2)   (85.5)   
Off-line HDF 561 1022 1473 1050 719 538 426 314 169 40 6312 3   6315 12.54 9.97
(%) (0.9) (1.4) (1.9) (2.7) (3.4) (4.7) (6.9) (8.8) (9.6) (10.5) (2.1) (3.7)   (2.1)   
On-line HDF 4836 8177 9144 5508 3429 2242 1340 864 448 93 36,081 9   36,090 9.54 8.59
(%) (7.5) (11.0) (12.0) (13.9) (16.4) (19.6) (21.7) (24.2) (25.5) (24.4) (12.1) (11.1)   (12.1)   
Push/Pull HDF 97 115 162 77 37 25 17 6 1   537    537 7.95 7.24
(%) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.3) (0.2) (0.1)   (0.2)    (0.2)   
AFBF 32 61 98 58 33 22 14 10 10 3 341    341 11.07 9.41
(%) (0.0) (0.1) (0.1) (0.1) (0.2) (0.2) (0.2) (0.3) (0.6) (0.8) (0.1)    (0.1)   
Total 64,479 74,619 76,003 39,530 20,859 11,465 6179 3568 1760 381 298,843 81   298,924 7.29 7.49
(%) (100.0) (100.0) (100.0) (100.0) (100.0) (100.0) (100.0) (100.0) (100.0) (100.0) (100.0) (100.0)   (100.0)   
  1. Values in parentheses under each figure represent the percentage relative to the subtotal in each column
  2. HDF hemodiafiltration, AFBF acetate free biofiltration