PENGETAHUAN SISWA-SISWI TENTANG PENYAKIT GASTRITIS SEBELUM DAN SESUDAH PENYULUHAN DI SMAN 1 PARONGPONG

ABSTRACT KNOWLEDGE OF STUDENTS ABAUT GASTRITIS BEFORE AND AFTER COUNSELING AT SMAN 1 PARONGPONG Sherlita Dwi Agusti Hosana NIM: 1651076 The percentage of incidence of gastritis in Indonesia according to WHO (Word Health Organization) in 2009 was 40.8%. The incidence of gastritis in some areas in Indonesia is quite high with the…