Skip to main content

Table 2 Serum and salivary creatinine (in μmol/L) for patients in CKD stages 1–5

From: Salivary creatinine as a diagnostic tool for evaluating patients with chronic kidney disease

 

Stage 1

Stage 2

Stage 3

Stage 4

Stage 5

All

Serum creatinine: (median) range

46–93 (66)

65–133 (91)

102–232 (149)

161–462 (276)

312–1581 (518)

46–1581 (134)

Salivary creatinine: (median) range

3–19 (6)

3–18 (9)

4–63 (16)

5–222 (29)

72–40 (68)

3–400 (11)