Table 4.
The comparison of beck anxiety and beck depression scores before and after coil treatment for both patients with and without psychiatric diagnosis.
| Scale | Precoil | Postcoil | z | p | |||
|---|---|---|---|---|---|---|---|
| Mean ± SD | Min–max | Mean ± SD | Min–max | ||||
| Patients without PD | BAI | 12.1 ± 6.3 | 4–26 | 11.2 ± 9.3 | 0–28 | −0.455 | 0.649 |
| BDI-I | 13.5 ± 10.4 | 1–31 | 8.8 ± 10.6 | 0–34 | −2.451 | 0.014 | |
|
| |||||||
| Patients with PD | BAI | 15.0 ± 7.8 | 3–23 | 9.2 ± 4.9 | 2–17 | −2.201 | 0.028 |
| BDI-I | 15.1 ± 11.1 | 4–31 | 7.1 ± 4.9 | 2–16 | −1.782 | 0.075 | |
BAI, beck anxiety inventory; BDI-I, beck depression inventory; SD, standard deviation; min, minimum; max, maximum; PD, psychiatric diagnosis; z, Wilcoxon test statistic.