Meta-analyses evaluating point-of-care ultrasonography for diagnosing deep vein thrombosis
| Meta-analysis | No. of studies | No. of patients | Pooled sensitivity | 95% confidence interval | Pooled specificity | 95% confidence interval | Positive likelihood ratio | Negative likelihood ratio |
|---|---|---|---|---|---|---|---|---|
| Burnside et al,50 2008 | 6 | 936 | 95% | 87%–99% | 96% | 87%– 99% | 23.75 | 0.05 |
| Pomero et al,51 2013 | 16 | 2,379 | 96.1% | 90.6%–98.5% | 96.8% | 94.6%–98.1% | 30.03 | 0.04 |
| West et al,52 2015 | 13 | 1,806 | 96.5% | 90.1%–98.8% | 96.8% | 94.7% –98.0% | 30.16 | 0.04 |