Laboratory Medicine and Quality Assurance

Table. 4.

Number of laboratories that participated in each test of urine chemistry in 2022

Test Trials
1st 2nd
Albumin 207 209
Calcium 176 177
Chloride 210 211
Creatinine 250 252
Glucose 150 153
Magnesium 114 117
Phosphorus 149 153
Potassium 212 213
Protein 212 214
Sodium 214 215
Urea nitrogen 174 176
Uric acid 157 161
Urine hCG (qualitative) 274 277

Abbreviation: hCG, human chorionic gonadotropin.

Lab Med Qual Assur 2023;45:81~94 https://doi.org/10.15263/jlmqa.2023.45.3.81
© Lab Med Qual Assur