Research Article
Referral Patterns and Diagnostic Yield of Lung Scintigraphy in the Diagnosis of Acute Pulmonary Embolism
Table 2
V/Q study results per group. Percentages refer to interpretation groups within each referral source.
| Interpretation | ED | INPT | TCLINIC | OUTPT |
| N normal (%) | 19 (44.2) | 36 (12.5) | 141 (40.2) | 135 (41.4) | N low (%) | 14 (32.6) | 148 (51.4) | 109 (31.1) | 137 (42.0) | N intermediate (%) | 6 (14.0) | 71 (24.7) | 41 (11.7) | 40 (12.3) | N high (%) | 4 (9.3) | 33 (11.5) | 60 (17.1) | 14 (4.3) |
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