Variation in global COVID-19 symptoms by geography and by chronic disease: A global survey using the COVID-19 Symptom Mapper.

EClinicalMedicine · 2022 · PMC8898170 · PMID 35265823

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highly significantno p-value reported

2 , 3 This has been demonstrated where highly significant subgroup effects were observed in the first drug trial to demonstrate an improvement in mortality, dexamethasone. 4 People in different locations/cultures may perceive symptoms differently, and underlying diseases may mask/alter certain “typical” covid symptoms.

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