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Table 1 Baseline characteristics of undocumented-uninsured patients in comparison with insured patients on chronic dialysis

From: Care of undocumented-uninsured immigrants in a large urban dialysis unit

Clinical Characteristics

Undocumented-Uninsured (n = 15)

Age-matched Insured (n = 77)

Insured- General Population (n = 223)

Age (Years ± SD)

41.1 ± 11.6

43.2 ± 10.2

67.6 + 14.7

Sex (male/female)

9/6

50/27

137/86

Origin and status

   

Undocumented-uninsured

   

West Africa

8

-

-

Philippines

5

-

-

Eastern Europe

2

-

-

Insured

   

Israel Jewish

-

73

216

Israel-Arabs

-

3

6

Non Israeli

-

1

1

Working status (%)*

   

Full-Time work

15 (100%)

12 (16%)

16 (7%)

Part-Time work

-

3 (4%)

5 (2%)

Not working

-

62 (80%)

202 (91%)

CKD stage of initial nephrology evaluation (%)

   

Stage 1

0 (0%)

18 (23%)

25 (11%)

Stage 2

0 (0%)

17 (22%)

20 (9%)

Stage 3

0 (0%)

21 (27%)

65 (29%)

Stage 4

0 (0%)

15 (20%)

79 (35%)

Stage 5

15 (100%)

6 (8%)

34 (16%)

CKD etiology (%)

   

DN

0 (0%)

20 (26%)

47 (21%)

ADPKD

0 (0%)

5 (7%)

9 (4%)

Glomerulonephritis

0 (0%)

11 (14%)

21 (9%)

Other

1 (7%)

21 (27%)

55 (25%)

Unknown

14 (93%)

20 (26%)

91 (41%)

Viral infection (%)

   

HBV

1 (7%)

5 (6%)

6 (3%)

HCV

2 (13%)

5 (6%)

14 (6%)

HIV

1 (7%)

1 (1%)

2 (1%)

  1. Abbreviations: ADPKD, autosomal dominant polycystic kidney disease, CKD, chronic kidney disease; DN, diabetic nephropathy; HBV, hepatitis B virus infection; HCV, hepatitis C virus infection; HIV, human immunodeficiency virus infection; SD, standard deviation; * Working-status as reported by the patients.