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Table 47 PD patient distribution by PD vintage and PD combination

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

Combined use of PD and another method <1 yr. 1 yr. ~ 2 yrs. ~ 4 yrs. ~ 6 yrs. ~ 8 yrs. ~ 10 yrs. ~ Subtotal No information available Total Mean S.D.
PD only 1252 948 1269 640 269 101 109 4588 2600 7188 2.80 2.72
(%) (96.7) (89.8) (83.6) (73.1) (59.1) (46.5) (41.3) (80.8) (77.8) (79.7)   
PD + HD 1/week 35 93 219 205 151 86 113 902 642 1544 5.69 3.92
(%) (2.7) (8.8) (14.4) (23.4) (33.2) (39.6) (42.8) (15.9) (19.2) (17.1)   
PD + HD 2/week 4 7 12 20 27 26 26 122 55 177 7.53 4.15
(%) (0.3) (0.7) (0.8) (2.3) (5.9) (12.0) (9.8) (2.1) (1.6) (2.0)   
PD + HD 3/week   3 3 2 2   5 15 25 40 6.58 5.05
(%)   (0.3) (0.2) (0.2) (0.4)   (1.9) (0.3) (0.7) (0.4)   
PD + HD other frequencies 4 4 14 8 6 4 11 51 22 73 6.47 4.99
(%) (0.3) (0.4) (0.9) (0.9) (1.3) (1.8) (4.2) (0.9) (0.7) (0.8)   
Total 1295 1055 1517 875 455 217 264 5678 3344 9022 3.40 3.27
(%) (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 total in each column
  2. Tabulation target: PD patients (including those who underwent PD and HD or HDF)
  3. HD hemodialysis, PD peritoneal dialysis