Table 4:
Y-BOCS Score Over Time Before and After MRgFUS Capsulotomy
| Author, year | Country | Y-BOCS score, mean, SD (n) | ||||||
|---|---|---|---|---|---|---|---|---|
| Baseline | 1 wk | 1 mo | 3 mo | 6 mo | 12 mo | 24 mo | ||
| Davidson et al, 202072 | Canada | 33, 7.6 (6) | NA | 29.8, 3.1 (5) | 28.6, 5.7 (5) | 25.8, 8.6 (6) | 20, 2.1 (4) | NA |
| Kim et al, 201879 | South Korea | 34.4, 2.3 (11) | 30.3,a 4.3 (11) | 28.2,b 4.6 (11) | 25.9,b 4.2 (11) | 23.6,b 4.5 (11) | 21.8,b 4.8 (11) | 21.3,b 6.2 (11) |
Abbreviations: MRgFUS, magnetic resonance-guided focused ultrasound; NA, not assessed at this time point; SD, standard deviation; Y-BOCS, Yale-Brown Obsessive–Compulsive Scale.
a
Statistically significant change from baseline (P = .035) in post hoc analysis with Bonferroni correction.79
b
Statistically significant change from baseline (P < .05) in post hoc analysis with Bonferroni correction.79