Blood culture classification | Blood culture results, N1/N2 (% (95%CI)) | Change in antibiotic therapy, N1/N2 (% (95%CI)) | Change in antibiotic therapy secondary to BC results, N1/N2 (% (95%CI)) |
---|---|---|---|
True positive | 33/355 (9% (6% to 12%)) | 25/33 (76% (61% to 90%)) | 10/33 (30% (15% to 46%)) |
False positive | 37/355 (10% (7% to14%)) | 26/37 (70% (56% to 85%)) | 6/37 (16% (4% to 28%)) |
True negative | 285/355 (80% (76% to 84%)) | 187/285 (66% (60% to 71%)) | 2/187 (1% (0% to 3%)) |