Variables

CKD (n = 42)

No CKD (n = 360)

p value

Overall

Gender

Males

31% (13)

30.6% (110)

30.6% (123)

Females

69% (29)

69.4% (250)

0.9579

69.4% (279)

Age (years)

Less than 20

0% (0)

0.8% (3)

0.5526

0.7% (3)

[20 - 30]

0% (0)

5% (18)

0.1382

4.5% (18)

[30 - 40]

9.5% (4)

17.5% (63)

0.1893

16.7% (67)

[40 - 50]

21.4% (9)

35.8% (129)

0.0628

34.3% (138)

[50 - 60]

35.7% (15)

29.7% (107)

0.4241

30.3% (122)

60 and over

33.3% (14)

11.1% (40)

0.0001

13.4% (53)

Marital status

Single

69% (29)

72.8% (262)

0.3547

72.4% (291)

Married

4.8% (2)

9,4% (34)

0.3145

9% (36)

Divorced

2.4% (1)

3.6% (13)

0.6807

3.5% (14)

Widower

23.8% (10)

14.2% (51)

0.0993

15.2% (61)

Employment status

Private sector

69% (29)

64.4% (232)

0.5541

64.9 % (261)

Retired

7.1% (32)

4.2% (15)

0.3775

4.5% (18)

Public sector

0% (0)

18.3% (66)

0.0024

16.4% (66)

unemployed

23.8% (10)

13.1 % (47)

0.0078

14.1 %(57)

Educational status

Illiterate

50% (41)

37.2% (132)

0.0001

38.5 % (155)

Primary school

26.2% (11)

31.4% (113)

0.49

30.8% (124)

Secondary school

21.4% (9)

21.9% (79)

0.94

21.9% (88)

University level

2.4% (1)

9.4% (34)

0.13

8.7% (35)

Economic status

Low

2.4% (1)

7.5% (27)

0.22

7% (28)

Middle

97.6% (41)

89.7% (323)

0.098

90.5% (364)

High

0% (0)

2.8% (10)

0.27

2.5% (10)