Table 2.

Number of patients in different groups with migraine-associated eV and their specific associated symptoms (n = 146)

group	A (n = 79)	B (n = 51)	C (n = 16)
aggravating pain by physical activity	79 (34.2%)	0 (0%)	0 (0%)
vomiting	19 (24.0%)	3 (5.9%)	0 (0%)
nausea	39 (49.4%)	17 (33.4%)	2 (12.5%)
sensitivity to smell	28 (35.4%)	3 (5.9%)	0 (0%)
sensitivity to sound	54 (68.4%)	3 (5.9%)	0 (0%)
sensitivity to light	47 (59.5%)	8 (15.7%)	2 (12.5%)
neck pain bilateral	38 (48.1%)	34 (66.7%)	13 (81.2%)
neck pain unilateral	25 (31.6%)	7 (13.7%)	0 (0%)