Creatinine

Test investigation

Creatinine

Laboratory offering test

NNUH, QEH, JPUH

Units

µmol/L

Comments precautions

Assessment of renal function. Affected by muscle breakdown and diet as well as renal function

Sample type

Serum

Turnaround times (TAT) Urgent/Routine/GP or OPD

Within 4 hours/8 hours

Reference intervals

Adult Female (> 16 yr) 45 – 84 umol/L Adult Male (> 16 yr) 59 – 104 umol/L Male & Female: 0 – 13 d 27 – 81 umol/L 14 – 365 d 14 – 34 umol/L 1 – 3 yr 15 – 31 umol/L 3 – 5 yr 23 – 37 umol/L 5 – 7 yr 25 – 42 umol/L 7 – 9 yr 30 – 48 umol/L 9 – 10 yr 28 – 57 umol/L 11 yr 36 – 64 umol/L 12 yr 36 – 67 umol/L Male: 13 yr 38 – 76 umol/L 14 yr 40 – 83 umol/L 15 yr 47 - 98 umol/L 16 yr 54 – 99 umol/L Female: 13 yr 38 – 74 umol/L 14 yr 43 – 75 umol/L 15 yr 44 – 79 umol/L 16 yr 48 – 81 umol/L

If ukas accredited

NNUH