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Table 1 The correlation of two human commercial urinary dipsticks with the corresponding reference methods to measure protein, pH and specific gravity (SpG). Inter-rater agreement between two observers and two dipsticks were also provided

From: The diagnostic performance of human urinary dipsticks to estimate urine pH, specific gravity (SpG), and protein in horses: are they reliable?

Parameter Inter-observer agreement Inter-rater (dipsticks) agreement Spearman’s rank correlation coefficients between human dipsticks and the reference method
KP MN KP MN
Protein 0.87 0.84 0.60 0.534 0.485
pH 0.87 0.85 0.65 0.445 0.370
SpG 0.86 0.86 0.60 0.285 0.338