Continuous stellate ganglion block for neurovascular headache and associated anxiety and depression

Table 6 Migraine-Specific Quality of Life Questionnaire scores, mean ± SD

MSQ dimension	Baseline	3 months post-treatment	Change (%)	t value	P value
Total score	43.8 ± 12.6	62.5 ± 14.3	+42.7	13.76	< 0.001
Role function-restrictive	41.2 ± 13.5	60.8 ± 15.2	+47.6	12.89	< 0.001
Role function-preventive	45.6 ± 14.2	63.4 ± 16.1	+39.0	11.24	< 0.001
Emotional function	44.5 ± 11.8	63.2 ± 13.6	+42.0	14.32	< 0.001

All comparisons between baseline and 3 months post-treatment were statistically significant (P < 0.001). MSQ: Migraine-Specific Quality of Life Questionnaire.