Variables

Number N = 20

Percentage

Prevalence

Obstructive ARF

20

20.62

Other causes of hemodialysis

77

79.38

Age

35 - 44

2

10

45 - 54

6

30

55 - 64

8

40

65 and over

4

20

Average: 57.8 ± 10.54

Extremes: 35 à 75

Gender

Male

11

55

Female

9

45

Sex ratio = 1.22

Profession

Civil servant

4

20

Merchant

4

20

House wife

7

35