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Blood Work Reference Ranges

AnaSCI

ADMINISTRATOR
Sep 17, 2003
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By drgoodbody

Well folks, I just got my bloodwork done and a battery of other tests and since I now have my results, I thought I’d post the reference ranges for all those people who wonder what “normal” is. I won’t bore you with my test results, I’m doing great.

Now on with the Referance ranges – BTW, these are from Quest Diagnostics (biggest lab network in the US):

CBC with Differential and Platelet
White Blood Cell count: 3.8 – 10.8 Thous/mcL
Red Blood Cell count: 4.2 – 5.8 Mill/mcl
Hemoglobin: 13.2 – 17.1 g/dL
Hematocrit: 38.5 – 50.0%
MCV: 80 – 100 fL
MCH: 27 – 33 pg
MCHC: 32 – 36 g/dL
RDW: 11 – 15%
Platelet Count: 140 – 400 Thous/mcL
MPV: 7.5 – 11.5 fL
Neutrophils, Absolute: 1500 – 7800 Cells/mcL
Lymphocytes, Absolute: 850 – 3900 Cells/mcL
Monocytes, Absolute: 200 – 950 Cells/mcL
Eosinophils, Absolute: 15 – 500 Cells/mcL
Basophils, Absolute: 0 – 200 Cells/mcL

Glucose, non-fasting: 65 – 125 mg/dL
Glucose, fasting: 65 – 109 mg/dL

Automated Chemistries
Urea Nitrogen: 7 -25 mg/dL
Creatinine: 0.5 – 1.4 mg/dL
BUN/Creatinine: 6 – 25
Sodium: 135 – 146 mmol/L
Potassium: 3.5 – 5.3 mmol/L
Chloride: 98 – 110 mmol/L
Carbon Dioxide: 21 – 33 mmol/L
Calcium: 8.5 – 10.4 mg/dL
Phosphorus: 2.5 – 4.5 mg/dL
Alkaline Phosphatase: 20 -125 U/L
Liver enzyme, AST: 2 – 50 U/L
Liver enzyme, ALT: 2 – 60 U/L
Bilirubin, Total: 0.2 – 1.5 mg/dL
Bilirubin, Direct: 0.0 – 0.3 mg/dL
protein, Total: 6.9 – 8.3 g/dL
Albumin: 3.7 – 5.1 g/dL
Globulin, Calculated: 2.2 – 4.2 g/dL
A/G ratio: 0.8 – 2.0
LD: 100 – 250 U/L
Uric Acid: 2.7 – 8.2 mg/dL
GGT: 2 – 80 U/L
Cholesterol, Total: < 200 mg/dL
Triglycerides: < 150 mg/dL
Iron: 40 – 190 ug/dL

Thyroid Panel
T3, Total: 60 – 181 ng/dL
T4, Free: 0.8 – 1.8 ng/dL
T4, Total: 4.5 – 12.8 ug/dL
TSH: 0.4 – 5.5 mIU/L

Homocysteine (Cardio) , FPIA
Homocysteine: < 11.4 MICROmol/L

PSA – Prostate Specific Antigen
PSA, Total: < 4.1 ng/mL
PSA, Free and Free %: See ref. scale below
Reference scale:
PSA, 0 – 2 ng/mL = approx. 1% Probability of Cancer
PSA, 2 – 4 ng/mL = approx. 15% Probability of Cancer
PSA, 4.1 – 10 ng/mL & Free 0-10% = approx. 56% Probability of Cancer
PSA, 4.1 – 10 ng/mL & Free 11-15% = approx. 28% Probability of Cancer
PSA, 4.1 – 10 ng/mL & Free 16-20% = approx. 20% Probability of Cancer
PSA, 4.1 – 10 ng/mL & Free 21-25% = approx. 16% Probability of Cancer
PSA, 4.1 – 10 ng/mL & Free > 26% = approx. 8% Probability of Cancer
PSA > 10 = > 50% Probability of Cancer

Testosterone, LH & Estradiol
Testosterone, Total: 260 – 1000 ng/dL
Testosterone, Free: 50 – 210 pg/mL
Testosterone, Free %: 1.0 – 2.7%
Estradiol: < 32 pg/mL
LH: 1.5 – 9.3 mIU/mL

Alright, that’s it for the ranges. Hopefully this will answer a number of peoples questions about what is considered “normal” for a male.