Table 1.
Scale | Domain | Month 6 |
Month 12 |
Month 18 |
Month 24 |
Final Outcome |
---|---|---|---|---|---|---|
YGTSS | Motor severity | −16 | X | −19 | −32 | −29 |
Phonic severity | −22 | −20 | −23 | −44 | −38 | |
Total severity | −19 | −16 | −21 | −38 | −33 | |
Impairment | −22 | X | X | X | X | |
Total | −20 | X | −16 | −33 | −29.5* | |
| ||||||
HAM-D 17 | Total | 5.26 | 28.95 | 19.35 | −70.83 | −48.39 |
| ||||||
MRTRS | No. of body areas | −36.84 | −21.05 | X | −40 | −31.58 |
Motor tics/min | −38.46 | X | −33.33 | −63.64 | −53.85 | |
Phonic tics/min | −33.33 | −33.33 | X | X | X | |
Motor tic severity | −25 | −25 | −31.25 | −50 | −40 | |
Phonic tic severity | −57.89 | −52.63 | −73.33** | −60 | −57.89* | |
Total | −38.55* | −30.12 | −42.19* | −53.73* | −46.99* | |
| ||||||
YMRS | Total | −7.14 | 0 | −8.33 | X | −25 |
| ||||||
YBOCS | Obsessions | −4.44 | −4.44 | 18.18 | X | −12.12 |
Compulsions | −12.28 | −15.79 | 14.29 | 3.33 | 4.76 | |
Total | −8.82 | −10.78 | 16 | −13.21 | −2.67 |
Abbreviations: DBS, deep brain simulation; HAM-D, Hamilton Depression Rating Scale; MRTRS, Modified Rush Tic Rating Scale; SD, Standard Deviation; TS, Tourette syndrome, YBOCS, Yale-Brown Obsessive Compulsive Scale; YGTSS, Tale Global Tic Severity Scale; YMRS, Young Mania Rating Scale.
X: No value computed; data not normally distributed (Shapiro-Wilk test)
Outcomes significant at the .05 level are highlighted in bold.