Table 4.
VAS after primary diagnostic intervention
| Sample size | Mean± Sthev | Median | Min–Max | Inter quartile Range | P | |
|---|---|---|---|---|---|---|
| VAS at presentation | 57 | 8.02± 0.72 | 8 | 7-9 | 7.750-9 | <.0001 |
| VAS after primary diagnostic intervention | 57 | 3.16± 1.63 | 3 | 1-8 | 2–3 |
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