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. 2013 Jun 3;2013:148519. doi: 10.1155/2013/148519

Table 4.

Impact of somatosensory auras (SSA) and pharyngeal viscerosensory auras (PVSA) on surgical outcome.

SSA and/or PVSA Surgical outcome Total (n)
Engel class I or II (n) Engel class III or IV (n)
Yes 9 2 11
No 132 14 146

141 16 157

P = 0.244 (Boschloo unconditional exact test).