Chapter

Baseline characteristics first follow-up survey (July–August 2021)

From Factors associated with persistent post-COVID-19 condition and functional limitation four years after SARS-CoV-2 infection | Scientific Reports by Sambif

Concepts

  1. Cohort Demographics

    "As shown in Supplementary Table S1, the first survey cohort (n = 992) had a mean age of 44.2 (standard deviation (SD), 13.5) years, and 595 participants (60.0%) were female. The median interval betwe

  2. Infection Timing

    "Most infections occurred between March and May 2020 with n = 644 (64.9%), with a smaller peak between September and December 2020 n = 231 (23.3%). The infection period suggests that most participants

  3. Vaccination Status

    "At the time of infection, none of the participants had been vaccinated. At the time of the first survey (n = 992), 576 participants (58.1%) had received 1 vaccine dose, 268 (27.0%) 2 doses, and 148 (

  4. Clinical Severity

    "The most frequent comorbidities were allergies 333 (33.6%), hypertension 134 (13.5%), and asthma 70 (7.1%); all comorbidities are detailed in Supplementary Table S2.\n\nMost participants reported mil

Baseline characteristics first follow-up survey (July–August 2021) | Factors associated with persistent post-COVID-19 condition and functional limitation four years after SARS-CoV-2 infection | Scientific Reports | Bifalgorithm | Bifalgorithm