Table 2 Comparison of HIL of PAG between EM and NC
From: Nonspecific periaqueductal gray lesions on T2WI in episodic migraine
T2 lesion | EM | NC | Chi-Square Value | P value |
|---|---|---|---|---|
Positive | 14 | 5 | 9.028 | 0.003 |
Negative | 4 | 13 |
From: Nonspecific periaqueductal gray lesions on T2WI in episodic migraine
T2 lesion | EM | NC | Chi-Square Value | P value |
|---|---|---|---|---|
Positive | 14 | 5 | 9.028 | 0.003 |
Negative | 4 | 13 |