Skip to main content

Advertisement

Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Table 4 Comparison of two methods for the measurement of CRP in plasma

From: A high sensitivity assay is more accurate than a classical assay for the measurement of plasma CRP levels in endometriosis

  Total Controls Stage I-IV Stage I-II Stage III-IV
CRP mg/L 0.425 0.425 0.425 0.425 1.3
  (0.425-31.6) (0.425-14.6) (0.425-31.6) (0.425-31.6) (0.425-30.5)
hsCRP mg/L 0.76
(0.06-37.22)
0.62
(0.11-15.03)
0.88
(0.06-37.22)
0.64
(0.06-37.22)
1.35
(0.23-34.78)
P values (Mann-Whitney) 0.92 0.77 0.759 0.68 0.46
Correlation coefficient (Spearman) 0.857 0.74 0.996 0.997 0.996
Bias -0.15 -0.06 -0.19 -0.096 -0.38
SD of Bias 0.87 1.18 0.69 0.54 0.88
95% Limits of agreement -1.85 and 1.55 -2.37 and 2.56 -0.56 and 1.15 -1.16 and 0.97 -2.10 and 1.35