TABLE 2

Cerebrospinal fluid cellular and biochemical parameters

LeanObese before surgeryObese after surgery
Glucose (mg/dL)59.5 ± 9.652.9 ± 8.548.5 ± 4.4
Protein (mg/dL)26.3 ± 6.826.6 ± 11.123.7 ± 6.8
Leukocytes/mL1.6 ± 0.82.0 ± 1.52.5 ± 4.3
Erythrocytes/mL18 ± 3837 ± 7944 ± 57