From: Annual Dialysis Data Report 2015, JSDT Renal Data Registry
< 45
45 ≤, < 60
60 ≤, < 75
75 ≤
Subtotal
Male
Mean
0.64
0.67
0.69
0.68
S.D.
0.13
0.12
Female
0.62
0.17
0.14