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Table 4 Availability of common laboratory test results (N=2028)

From: An electronic health record-enabled obesity database

Analyte

Pre-surgery

Post-surgery

Glucose

99%

92%

BUN

99%

92%

Sodium

99%

92%

Potassium

99%

92%

Chloride

99%

92%

CO2

99%

92%

Creatinine

99%

92%

Calcium

99%

92%

WBC

99%

90%

RBC

99%

90%

Hemoglobin

99%

90%

Hematocrit

99%

90%

MCV

99%

90%

MCH

99%

90%

MCHC

99%

90%

RDW

99%

90%

Platelet count

99%

90%

MPV

99%

90%

ALT

99%

69%

AST

99%

69%

Alkaline phosphate

99%

69%

Total Bilirubin

99%

69%

GFR (estimated)

98%

92%

TSH

98%

37%

Triglycerides

98%

41%

Cholesterol

98%

43%

HDL

98%

41%

LDL

97%

44%

HbA1c

96%

42%

Insulin

95%

14%

Ferritin

88%

52%

Iron

88%

50%

Iron Binding Capacity

88%

48%

Transferrin Saturation

88%

45%

Anion Gap

87%

91%

PTH

83%

71%

Folic Acid

68%

23%