TNFSF12 and epilepsy: Tumor necrosis factor-β (TNF-β) levels (OR=0.9558, 95%CI =0.9151~ 0.9983, P=0.0417) and Tumor necrosis factor ligand superfamily member 12 (TNFSF12) levels (OR=0.9049, 95%CI =0.8443~ 0.9698, P=0.0047) were negatively associated with epilepsy.