“P095 | CLINICAL PREDICTORS OF SECONDARY HEADACHE IN THE EMERGENCY DEPARTMENT: AN EXPLORATORY MODEL OF A FOUR-VARIABLE BEDSIDE MODEL IN THE EMERGENCY DEPARTMENT: V. Portera, P. Alonge, L. Baiamonte, A. Barresi, A. Calì, F. D’amico, A. Fiorentino, G. Giannetto, E. Lo Mauro, V. Di Stefano, C. Camarda, F. Brighina | Department of Biomedicine, Neuroscience and Advanced Diagnostics (Bi.N.D.), University of Palermo, Italy” (2026) Confinia Cephalalgica, 36(s1). doi:10.4081/cc.2026.16051.