Table 3.
Analyte | Number tested | Correlation (R2) | Bland-Altman bias | 95% limits of agreement |
---|---|---|---|---|
Hemoglobin | 452 | 0.70 | 0.1055 | −1.867 to 2.078 |
Serum albumin | 424 | 0.71 | −0.1526 | −0.5219 to 0.8271 |
HbA1c | 449 | 0.80 | −0.1441 | −2.086 to 1.797 |
Urine creatinine | 398 | 0.93 | −4.433 | −40.47 to 31.6 |
Urine albumin | 418 | 0.96 | −1.429 | −20 to 17.14 |
HbA1c, glycosylated hemoglobin.