Biochemistry Reference Ranges: Difference between revisions

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Biochemistry Reference Ranges (view source)

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|'''This page is under construction'''
|'''Free T4'''
|'''4 days - <1 month'''
|'''10-40'''
|'''pmol/L'''
|  
|  
|-
|  
|  
|'''1 month - <1 yr'''
|'''10-30'''
|'''pmol/L'''
|  
|  
|-
|  
|  
|'''1-<12 yrs'''
|'''11-22'''
|'''pmol/L'''
|
|-
|
|'''12 yrs and above'''
|'''12-22'''
|'''pmol/L'''
|
|-
|'''Free T3'''
|'''<12 months'''
|'''4.5-10.5'''
|'''pmol/L'''
|
|-
|
|'''1-12 yrs'''
|'''3.8-8.6'''
|'''pmol/L'''
|
|-
|
|'''>12-18 yrs'''
|'''3.7-7.7'''
|'''pmol/L'''
|
|-
|
|'''>18 yrs'''
|'''2.5-6.0'''
|'''pmol/L'''
|
|-
|'''Urea'''
|'''<1 month'''
|'''1.1-6.1'''
|'''mmol/L'''
|
|-
|
|'''>1 month - 2 yrs'''
|'''0.7-5.0'''
|'''mmol/L'''
|
|-
|
|'''>2-4 yrs'''
|'''1.1-5.0'''
|'''mmol/L'''
|
|-
|
|'''>4-6 yrs'''
|'''1.1-5.7'''
|'''mmol/L'''
|
|-
|
|'''>6-10 yrs'''
|'''1.4-5.7'''
|'''mmol/L'''
|
|-
|
|'''>10-13 yrs'''
|'''1.8-6.4'''
|'''mmol/L'''
|
|-
|
|'''>13 yrs'''
|'''3.2-7.7'''
|'''mmol/L'''
|
|-
|'''Uric Acid'''
|'''0-12 yrs'''
|'''0.08-0.34'''
|'''mmol/L'''
|
|-
|
|'''>12 yrs (male)'''
|'''0.20-0.42'''
|'''mmol/L'''
|
|-
|
|'''>12 yrs (female)'''
|'''0.15-0.36'''
|'''mmol/L'''
|
|}
{| class="wikitable"
|'''BLODD GASES'''
|'''ARTERIAL'''
|'''VENOUS'''
|'''UNITS'''
|'''COMMENTS'''
|-
|'''pH'''
|'''7.35-7.45'''
|'''7.30-7.40'''
|
|
|-
|'''pCO2'''
|'''35-45'''
|'''40-50'''
|'''mmHg'''
|
|-
|'''pO2'''
|'''75-105'''
|
|'''mmHg'''
|
|-
|'''Bicarbonate (HCO3)'''
|'''22-28'''
|'''22-32'''
|'''mmol/L'''
|
|-
|'''Standard Bicarbonate'''
|'''22-28'''
|'''22-32'''
|'''mmol/L'''
|
|-
|'''Base Excess (ABE)'''
|'''+/- 3'''
|'''+/- 3'''
|'''mmol/L'''
|
|-
|'''o2 Saturation'''
|'''97-100'''
|
|'''%'''
|
|-
|'''Carboxyhaemoglobin (COHb)'''
|'''0-1.5 (non-smoker)'''
|'''0-1.5 (non-smoker)'''
|'''%'''
|
|-
|
|'''<9 (smoker)'''
|'''<9 (smoker)'''
|'''%'''
|
|-
|'''MetHb'''
|'''0-1.5'''
|'''0-1.5'''
|'''%'''
|
|-
|'''Sodium'''
|'''135-145'''
|'''135-145'''
|'''mmol/L'''
|
|-
|'''Potassium'''
|'''3.5-5.2'''
|'''3.5-5.2'''
|'''mmol/L'''
|
|-
|'''Ionised Calcium'''
|'''1.15-1.30'''
|'''1.15-1.30'''
|'''mmol/L'''
|
|-
|'''Ionised Calcium - corrected (pH 7.4)'''
|'''1.13-1.26'''
|'''1.13-1.26'''
|'''mmol/L'''
|
|-
|'''Chloride'''
|'''95-110'''
|'''95-110'''
|'''mmol/L'''
|
|-
|'''Glucose (random)'''
|'''3.5-7.7'''
|'''3.5-7.7'''
|'''mmol/L'''
|
|-
|'''Lactate'''
|'''<2.0'''
|'''<2.0'''
|'''mmol/L'''
|
|-
|'''Anion Gap'''
|'''10-20'''
|'''10-20'''
|'''mmol/L'''
|
|-
|
|
|
|
|
|-
|'''CORD GASES'''
|'''ARTERIAL'''
|'''VENOUS'''
|'''UNITS'''
|'''COMMENTS'''
|-
|'''pH'''
|'''7.10-7.40'''
|'''7.22-7.44'''
|
|
|-
|'''pCO2'''
|'''42-74'''
|'''28-53'''
|'''mmHg'''
|
|-
|'''pO2'''
|'''6-28'''
|'''16-40'''
|'''mmHg'''
|
|-
|'''HCO3'''
|'''18-28'''
|'''17-26'''
|'''mmol/L'''
|
|-
|'''Base Excess'''
|'''-12 to +2'''
|'''-12 to +2'''
|'''mmol/L'''
|
|-
|'''Lactate'''
|'''<6.1'''
|'''<6.1'''
|'''mmol/L'''
|
|}
{| class="wikitable"
|'''Urine'''
|'''SEX/AGE'''
|'''REF RANGE'''
|'''UNITS'''
|'''COMMENTS'''
|-
|'''U Calcium (24hrs)'''
|
|'''2.5-7.5'''
|'''mmol/24hrs'''
|
|-
|'''U Creatinine (24hrs)'''
|'''0-6 months'''
|'''0.2-1.6'''
|'''mmol/24hrs'''
|
|-
|
|'''>6 months - 2 yrs'''
|'''0.2-2.0'''
|'''mmol/24hrs'''
|
|-
|
|'''>2-6 yrs'''
|'''0.5-6.0'''
|'''mmol/24hrs'''
|
|-
|
|'''>6-10 yrs'''
|'''1.5-12.6'''
|'''mmol/24hrs'''
|
|-
|
|'''>10-15 yrs'''
|'''2.0-20.0'''
|'''mmol/24hrs'''
|
|-
|
|'''>15 yrs (male)'''
|'''9.0-18.0'''
|'''mmol/24hrs'''
|
|-
|
|'''>15 yrs (female)'''
|'''7.0-12.5'''
|'''mmol/24hrs'''
|
|-
|'''Creatinine Clearance'''
|
|'''>1.5'''
|'''ml/sec'''
|
|-
|'''U Albumin
|
|'''<30'''
|'''mg/L'''
|
|-
|'''U Alb/Crn Ratio'''
|'''Male'''
|'''<2.5'''
|'''g(alb)/mol(Crn)'''
|
|-
|
|'''Female'''
|'''<3.5'''
|'''g(alb)/mol(Crn)'''
|
|-
|'''U Osmolality'''
|'''0-6 yrs'''
|'''50-1200'''
|'''mosm/kg'''
|
|-
|
|'''>6 yrs'''
|'''300-1200'''
|'''mosm/kg'''
|
|-
|'''U pH'''
|
|'''5-8.8'''
|
|
|-
|'''U Phosphate (24hrs)'''
|
|'''16-48'''
|'''mmol/24hrs'''
|'''dependent on diet, age, muscle mass'''
|-
|'''U Potassium (24hrs)'''
|
|'''35-100'''
|'''mmol/24hrs'''
|'''diet dependent'''
|-
|'''U Protein (24hrs)'''
|
|'''0.0-0.14'''
|'''g/24hrs'''
|
|-
|'''U Pro/Crn Ratio'''
|
|'''<22.7'''
|'''g/mol'''
|
|-
|'''U Sodium (24hrs)'''
|
|'''100-250'''
|'''mmol/24hrs'''
|'''diet dependent'''
|-
|'''U Urea (24hrs)'''
|
|'''165-580'''
|'''mmol/24hrs'''
|
|}
{| class="wikitable"
|'''LIPIDS'''
|'''SEX/AGE'''
|'''REF RANGE'''
|'''UNITS'''
|'''COMMENTS'''
|-
|'''Cholesterol (Total)'''
|
|'''<4.0'''
|'''mmol/L'''
|
|-
|'''HDL Cholesterol'''
|
|'''>1.0'''
|'''mmol/L'''
|
|-
|'''LDL (calculated)'''
|
|'''<2.5'''
|'''mmol/L'''
|
|-
|'''Chol/HDL Ratio'''
|
|'''<4.5'''
|
|
|-
|'''Triglyceride'''
|
|'''<1.7'''
|'''mmol/L'''
|
|}
'''Optimal lipid levels are suggested by the New Zealand Guidelines Group.'''
'''http://www.health.govt.nz/publication/new-zealand-primary-care-handbook-2012'''
{| class="wikitable"
|'''DRUGS'''
|
|'''REF RANGE'''
|'''UNITS'''
|'''COMMENTS'''
|-
|'''Carbamazepine'''
|'''Therapeutic range'''
|'''16-50'''
|'''umol/L'''
|
|-
|'''Digoxin'''
|'''Therapeutic range'''
|'''0.6-2.0'''
|'''nmol/L'''
|'''>6 hrs post-dose'''
|-
|'''Ethanol'''
|'''Nil detected'''
|'''<2.2'''
|'''mmol/L'''
|
|-
|'''Lithium'''
|'''for prophylaxis'''
|'''0.4-0.8'''
|'''mmol/L'''
|
|-
|
|'''for acute mania'''
|'''0.8-1.2'''
|'''mmol/L'''
|
|-
|
|'''toxicity is common'''
|'''>1.2'''
|'''mmol/L'''
|'''>12 hrs post-dose'''
|-
|'''Phenytoin'''
|'''Therapeutic range'''
|'''40-80'''
|'''umol/L'''
|
|-
|'''Salicylate'''
|'''Therapeutic range'''
|'''1.5-1.8'''
|'''mmol/L'''
|
|-
|
|'''Toxic'''
|'''>3.6'''
|'''mmol/L'''
|
|-
|'''Theophylline'''
|'''Therapeutic range'''
|'''55-110'''
|'''umol/L'''
|
|-
|'''Valproate'''
|'''<6 months'''
|'''28-55'''
|'''umol/L'''
|
|-
|
|'''>6 months'''
|'''350-700'''
|'''umol/L'''
|'''not reported but widely accepted as a trough range'''
|}
|}
'''Note: Antibiotics - Gentamicin, Vancomycin and Tobramycin ranges, please refer to Pharmacy for dose and time related reference ranges.'''
'''Reference ranges have been set in agreeance with:'''
'''- The South Island Quality Assurance Group (SIQAG)'''
'''- Chemical Pathology Network New Zealand (CHEMPNNZ)'''
'''- Te Whatu Ora Hawkes Bay Chemical Pathologist'''
'''- Abbott Alinity assay specific reference ranges'''
''' - The LabNet Delphic Partners'''
'''Reference ranges reviewed August 2023'''
Retrieved from "https://hawkesbaylabmanual.co.nz/wiki/index.php/Special:MobileDiff/1238...1280"

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