Faktor-Faktor yang Berhubungan dengan Dokter dan Perawat dalam Pengambilan Keputusan Triase di Instalasi Gawat Darurat (IGD) RSUD Prof. H. Muhammad Yamin, SH dan RSUD Padang Pariaman = Factors Related to Doctors and Nurses in Triage Decision Making at the Emergency Departments of Prof. H. Muhammad Yamin, SH Regional General Hospital and Padang Pariaman Regional General Hospital