N (%)

Gender

Male

17 (16)

Female

85 (84)

Age at biopsy (years)

<20

4 (4)

20 - 39

52 (51)

40 - 59

35 (35)

>59

10 (10)

Mean ± SD

39 ± 15

Median

36 (16-82)

Nephropathy (first visit)

No

0 (0)

Yes

101 (100)

NS

45 (44)

RPGN

2 (2)

CGN

47 (46)

other

7 (7)

Withdrawal

No

63 (62)

Yes

38 (38)

death

6 (6)

transference

32 (31)

Follow-up years

<6

30 (30)

6 - 10

26 (26)

11 - 15

16 (16)

16 - 20

26 (26)

>20

3 (3)

Mean ± SD

10 ± 7

Median

9 (0 - 28)

WHO classification

I

1 (1)

II

8 (8)

III

13 (13)

III + V

1 (1)

IV

41 (41)

IV + V

1 (1)

V

34 (33)

VI

1 (1)

unknown

1 (1)