Objective: To determine the relationship between pre-existent hyperglycemia among patients with COVID-19 pneumonia requiring oxygen supplementation.
 Study Design: Cross-sectional study
 Place and Duration of Study: isolation wards, High Dependency Units, Intensive Care Units Mayo Hospital Lahore Pakistan, from Apr to May 2021.
 Methodology: Eighty-one but without a prior diagnos...

background: type 2 diabetes is an important risk factor for cognitive decline in diabetic patients. the main goal of this study was the assessment of memory, attention and visuospatial ability dysfunctions in patients with type 2 diabetes in comparison to pre-diabetic patients and normal subjects in endocrine and metabolism center of isfahan city from april 2011 to july 2011. methods: the sampl...