ABSTRACT
Providing appropriate care for people suffering from COVID-19, the disease caused by the pandemic SARS-CoV-2 virus, is a significant global challenge. Many individuals who become infected may have pre-existing conditions that may interact with COVID-19 to increase symptom severity and mortality risk. COVID-19 patient comorbidities are likely to be informative regarding the individual risk of severe illness and mortality. Determining the degree to which comorbidities are associated with severe symptoms and mortality would thus greatly assist in COVID-19 care planning and provision. To assess this we performed a meta-analysis of published global literature, and machine learning predictive analysis using an aggregated COVID-19 global dataset. Our meta-analysis suggested that chronic obstructive pulmonary disease (COPD), cerebrovascular disease (CEVD), cardiovascular disease (CVD), type 2 diabetes, malignancy, and hypertension as most significantly associated with COVID-19 severity in the current published literature. Machine learning classification using novel aggregated cohort data similarly found COPD, CVD, CKD, type 2 diabetes, malignancy, and hypertension, as well as asthma, as the most significant features for classifying those deceased versus those who survived COVID-19. While age and gender were the most significant predictors of mortality, in terms of symptom-comorbidity combinations, it was observed that Pneumonia-Hypertension, Pneumonia-Diabetes, and Acute Respiratory Distress Syndrome (ARDS)-Hypertension showed the most significant associations with COVID-19 mortality. These results highlight the patient cohorts most likely to be at risk of COVID-19-related severe morbidity and mortality, which have implications for prioritization of hospital resources.
ABSTRACT
BACKGROUND: The General Practice Psychiatry Program is a collaborative initiative between two universities and two professional colleges. Since 1998 it has offered general practitioners a one year part time Graduate Certificate, and a two year Master of General Practice Psychiatry. The learning is by distance education and multimode, including text packages sent out, tapes, teleconferences and two annual residential weekends with role plays and didactic teaching. OBJECTIVE: To describe the development of a Graduate Certificate and Master in General Practice Psychiatry. DISCUSSION: The program has been well supported with 141 general practitioners enrolling in the Graduate Certificate and 48 in the Masters during 1998-2001. General practitioners have been enrolling from around Australia, with rural, female and more experienced GPs predominating.
