CORRELATION OF STRESS HYPERGLYCEMIA WITH BARTHEL INDEX IN ACUTE NON-HEMORRHAGIC STROKE PATIENTS AT NEUROLOGY WARD OF RSUD ARIFIN ACHMAD PEKANBARU - Jaro Shafi’i; Riki Sukiandra; Mukhyarjon (Jurnal Online Mahasiswa (JOM) Bidang Kedokteran, 2016)