Biochemistry Reference Ranges: Difference between revisions

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|'''grey-zone'''
|'''grey-zone'''
|'''130-250'''
|'''130-250'''
|  
|'''pmol/L'''
|  
|  
|-
|-
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|'''24 hrs (day after birth)'''
|'''24 hrs (day after birth)'''
|'''<100'''
|'''<100'''
|  
|'''umol/L'''
|  
|  
|-
|-
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|'''48 hrs (2 days after birth)'''
|'''48 hrs (2 days after birth)'''
|'''<140'''
|'''<140'''
|  
|'''umol/L'''
|  
|  
|-
|-
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|'''3 days'''
|'''3 days'''
|'''<200'''
|'''<200'''
|  
|'''umol/L'''
|  
|  
|-
|-
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|'''4-14 days'''
|'''4-14 days'''
|'''<170'''
|'''<170'''
|  
|'''umol/L'''
|  
|  
|-
|-
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|'''2-6 weeks'''
|'''2-6 weeks'''
|'''3-23'''
|'''3-23'''
|  
|'''umol/L'''
|  
|  
|-
|-
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|'''>6 weeks'''
|'''>6 weeks'''
|'''2-20'''
|'''2-20'''
|  
|'''umol/L'''
|  
|  
|-
|-
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|'''>50-75 yrs'''
|'''>50-75 yrs'''
|'''<105'''
|'''<105'''
|  
|'''pmol/L'''
|  
|  
|-
|-
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|'''>75 yrs'''
|'''>75 yrs'''
|'''<211'''
|'''<211'''
|  
|'''pmol/L'''
|  
|  
|-
|-
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|'''>15-30 yrs (male)'''
|'''>15-30 yrs (male)'''
|'''20-350'''
|'''20-350'''
|  
|'''ug/L'''
|  
|  
|-
|-
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|'''>15-50 yrs (female)'''
|'''>15-50 yrs (female)'''
|'''20-200'''
|'''20-200'''
|  
|'''ug/L'''
|  
|  
|-
|-
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|'''>30 yrs (male)'''
|'''>30 yrs (male)'''
|'''20-500'''
|'''20-500'''
|  
|'''ug/L'''
|  
|  
|-
|-
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|'''>50 yrs (female)'''
|'''>50 yrs (female)'''
|'''20-350'''
|'''20-350'''
|  
|'''ug/L'''
|  
|  
|}
|}

Revision as of 02:34, 16 August 2023

TEST SEX/AGE REFERENCE RANGE UNITS COMMENTS
AFP 0-16 ug/L
Albumin 0-14 days 28-41 g/L
>14 days - 1 yr 28-45 g/L
>1-8 yrs 35-45 g/L
>8-15 yrs 37-47 g/L
>15 yrs 32-48 g/L
ALP 0-1 yr 60-500 U/L
1-10 yrs 80-360 U/L
11-16 yrs (male) 90-450 U/L
11-16 yrs (female) 80-400 U/L
>16-18 yrs (male) 60-300 U/L
>18 yrs 30-150 U/L
ALT male 0-40 U/L
female 0-30 U/L
Ammonia 0-30 days <50 umol/L
>30 days - Adult 11-32 umol/L
AST <1 month 20-200 U/L
1 month-2 yrs 20-80 U/L
>2-5 yrs 15-60 U/L
>5 yrs 10-50 U/L
bHCG non-pregnant adult <5 IU/L
B12 130-650 pmol/L
grey-zone 130-250 pmol/L
Bicarbonate (HCO3) 22-32 mmol/L
Bilirubin (Direct/Conjugated) 0-5 umol/L
Bilirubin (Total) <24 hrs (cord blood) <50 umol/L
24 hrs (day after birth) <100 umol/L
48 hrs (2 days after birth) <140 umol/L
3 days <200 umol/L
4-14 days <170 umol/L
2-6 weeks 3-23 umol/L
>6 weeks 2-20 umol/L
BNP (NT-proBNP) 0-50 yrs <52 pmol/L
>50-75 yrs <105 pmol/L
>75 yrs <211 pmol/L
CA 125 0-35 kIU/L
CA 153 <30 kIU/L
CA 199 <37 kIU/L
Calcium 2.2-2.6 mmol/L
CEA 0-5 ug/L
Chloride 95-110 mmol/L
CK male 60-220 U/L
female 30-180 U/L
Cortisol random 170-540 nmol/L 0800 diurnal peak
Short Synacthen Test >400 (normal) nmol/L 30min post
Dexamethasone Suppression Test <50 (excludes Cushing's) nmol/L 0800 post dose at 2400hrs
Dexamethasone Suppression Test <50 (excludes Cushing's) nmol/L 0800 post dose at 2400hrs
Creatinine <30 days 20-60 umol/L
>1 month - 2 yrs 20-50 umol/L
>2-4 yrs 20-60 umol/L
>4-6 yrs 25-65 umol/L
>6-10 yrs 25-70 umol/L
>10-15 yrs 40-80 umol/L
>15 yrs (male) 50-110 umol/L
>15 yrs (female) 45-90 umol/L
CRP <5 mg/L
eGFR 80-120 mL/min/1.73m2 GFR declines by 1mL/min/year over age 40 years
Ferritin <15 yrs 15-150 ug/L
>15-30 yrs (male) 20-350 ug/L
>15-50 yrs (female) 20-200 ug/L
>30 yrs (male) 20-500 ug/L
>50 yrs (female) 20-350 ug/L