Table 1

Patient characteristics by CKD status

Characteristic

No CKD

n = 4,263

CKD

n = 2,235

P-value


Had dental visit, n (%)

741 (17.4)

245 (11.0)

< 0.001


Years follow-up, mean (SD)

4.3 (1.2)

4.5 (1.2)

< 0.001


Age group, n (% characteristic)

< 0.001


20-45

1,210 (28.4)

215 (9.6)


46-64

2,250 (52.8)

1,011 (45.2)


65+

803 (18.8)

1,009 (45.1)


Gender, n (% characteristic)

0.001


Male

2,193 (51.4)

1,052 (47.1)


Female

2,070 (48.6)

1,182 (52.9)


Race/Ethnicity, n (% characteristic)

< 0.001


White

996 (23.5)

490 (22.1)


Black

1,283 (30.3)

500 (22.6)


Hispanic

893 (21.1)

382 (17.2)


Asian

986 (23.3)

781 (35.2)


Other

80 (1.9)

64 (2.9)


Language, n (% characteristic)

< 0.001


English

2,958 (70.4)

1,467 (67.0)


Spanish

568 (13.5)

234 (10.7)


Chinese

443 (10.6)

306 (14.0)


Other

232 (5.5)

182 (8.3)


Diabetes

< 0.001


No

2,871 (67.3)

1,052 (47.1)


Yes

1,392 (32.7)

1,183 (52.9)


Insurance, n (% characteristic)

< 0.001


Medicare

1,381 (32.4)

1,275 (57.1)


Medicaid

1,226 (28.8)

576 (25.8)


Other

1,654 (38.8)

382 (17.1)


Monthly income

< 0.001


$0

1,415 (33.2)

649 (29.0)


$1-$500

1,780 (41.8)

1,060 (47.4)


$501-$1000

1,068 (25.0)

526 (23.5)


Grubbs et al. BMC Nephrology 2012 13:16   doi:10.1186/1471-2369-13-16

Open Data