CSF glucose (mmol/L)

Total

Low

Normal

High

Culture results

Negative

128 (81.0%)

495 (97.6%)

47 (95.9%)

670 (93.8%)

Positive

30 (18.9%)

12 (2.4%)

2 (4.1%)

44 (6.2%)

Total

158 (100%)

507 (100%)

49 (100%)

714 (100%)