Table. 5.

Classification of hematuria results obtained by test strip, and automatic sediment urinalysis

  VariableRBC (counts/high power field)-automatic sediment urinalysisTotal

<11–23–910–29≥30
RBC-strip
 Negative70432331911,068
 Trace24633274
 1+3445117
 2+00107926
 3+020101022
Total70933310834231,207
Dichotomous* concordance rate95.4%
ĸ coefficient (95% confidence interval)0.789 (0.736–0.842)

Abbreviation: RBC, red blood cell.

Agreement between the positive and negative categories.

J Lab Med Qual Assur 2017;39:154~161 https://doi.org/10.15263/jlmqa.2017.39.4.154
© Lab Med Qual Assur