ABSTRACT ANGKA KEJADIAN DAN FAKTOR RISIKO RINITIS ALERGI PADA SISWA USIA 13-14 TAHUN DI SEKOLAH MENENGAH PERTAMA KECAMATAN LIMA PULUH KOTA PEKANBARU BERDASARKAN KUESIONER ISAAC By: Ibnu Ali Asyakir Allergic Rhinitis is a symptomatic disorder of the nose induced by an IgE-mediated inflammation after allergen exposure. The prevalence of allergic rhinitisdiffers between regions due to differ…