Selected article for: "population size and randomly sample"

Author: Mattar, Salim; Alvis-Guzman, Nelson; Garay, Evelin; Rivero, Ricardo; García, Alejandra; Botero, Yesica; Miranda, Jorge; Galeano, Ketty; de La Hoz, Fernando; Martínez, Caty; Arrieta, Germán; Faccini-Martínez, Álvaro A; Guzmán, Camilo; Kerguelen, Hugo; Moscote, Maria; Contreras, Hector; Contreras, Veronica
Title: SARS-CoV-2 seroprevalence among adults in a tropical city of the Caribbean area, Colombia: are we much closer to herd immunity than developed countries?
  • Cord-id: xhi3xd4x
  • Document date: 2020_11_12
  • ID: xhi3xd4x
    Snippet: A serological survey was carried out in Monteria (500,000 population), a mid-size city in Colombia. An overall prevalence of 55.3% (CI95% 52.5%-57.8%) was found among a sample of 1.368 people randomly selected from the population. Test positivity was related to economic characteristics with the highest prevalence found in the most impoverished areas, representing 83.8% of the city’s population. We found a prevalence that might be associated with some important level of population immunity.
    Document: A serological survey was carried out in Monteria (500,000 population), a mid-size city in Colombia. An overall prevalence of 55.3% (CI95% 52.5%-57.8%) was found among a sample of 1.368 people randomly selected from the population. Test positivity was related to economic characteristics with the highest prevalence found in the most impoverished areas, representing 83.8% of the city’s population. We found a prevalence that might be associated with some important level of population immunity.

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