Table. 4.

Acceptable rates in the urine specific gravity test

Specimen No. of participants Mean±SD Minimum Maximum 2.5–97.5 percentiles Acceptable (%)
CU-19-01 1,517 1.005±0.036 0.01 1.07 1.000–1.013 97.4
CU-19-02 1,517 1.007±0.036 0.01 1.02 1.005–1.015 99.0
CU-19-03 1,517 1.004±0.003 1 1.015 1.000–1.010 99.5
CU-19-04 1,517 1.019±0.037 0.01 1.033 1.010–1.030 99.3
CU-19-05 1,548 1.005±0.036 0.01 1.025 1.000–1.010 97.5
CU-19-06 1,548 1.005±0.003 1 1.02 1.000–1.010 95.5
CU-19-07 1,548 1.008±0.003 1 1.025 1.005–1.015 99.7
CU-19-08 1,547 1.019±0.026 0.015 1.032 1.010–1.030 99.0
CU-19-09 1,555 1.004±0.044 0.01 1.225 1.000–1.015 99.5
CU-19-10 1,555 1.007±0.036 0.01 1.025 1.005–1.015 97.4
CU-19-11 1,555 1.006±0.044 0.01 1.06 1.003–1.015 97.6
CU-19-12 1,555 1.023±0.027 0.025 1.3 1.015–1.030 98.4

Abbreviation: SD, standard deviation.

J Lab Med Qual Assur 2020;42:157~165 https://doi.org/10.15263/jlmqa.2020.42.4.157
© Lab Med Qual Assur