The sensitivity to change of the cluster headache quality of life scale assessed before and after deep brain stimulation of the ventral tegmental area

Table 2 Cluster headache quality of life scale (CH-QoL) total and subscale scores before (pre-op) and after ventral tegmental area deep brain stimulation (VTA-DBS)

ID	F1 pre-op	F1 post-VTA DBS	F2 pre-op	F2 post-VTA DBS	F3 pre-op	F3 post-VTA DBS	F4 pre-op	F4 post-VTA DBS	CH-QoL TOT pre-op	CH-QoL TOT post-VTA DBS
1	22	10	8	7	5	5	12	12	47	34
2	27	12	22	14	6	1	16	10	71	37
3	27	24	20	13	4	4	15	16	66	57
4	36	36	31	22	8	8	18	17	93	83
5	35	33	30	32	7	7	14	16	86	88
6	35	26	30	36	4	6	18	15	87	83
7	31	29	36	32	7	8	18	16	92	85
8	30	33	37	33	7	7	14	16	88	89
9	27	30	19	29	6	8	17	20	69	87
10	24	16	32	26	8	8	13	10	77	60
M	29.4	24.9	26.5	24.4	6.2	6.2	15.5	14.8	77.6	70.3
(SD)	(4.8)	(9.2)	(9.1)	(9.9)	(1.5)	(2.3)	(2.2)	(3.2)	(14.5)	(21.6)

F1 restriction of activities of daily living, F2 impact on mood and interpersonal relationship, F3 pain and anxiety, F4 lack of vitality, M mean, SD standard deviation, TOT total score, VTA-DBS ventral tegmental area deep brain stimulation

ISSN: 1129-2377