Přidat odpověď
Jo, už jsem našla výsldek nějaké studie ohledně PCR testů v obecné populaci dětí.
"We analysed data on 10734 participants from 245 schools (9465 pupils, 1269
teachers). Prevalence of RT-PCR-detected SARS-CoV-2 infection increased from 0.39% at
round 1 (95% CI 0.28-0.55%, 29 September-22 October 2020) to 1.42% at round 2 (95% CI
1.06-1.90%, 10-16 November). Odds ratios for SARS-CoV-2 infection were 2.29 (95% CI
1.26-4.17, P=0.007) in regions with >500 vs. ≤500 inhabitants/km2
, 1.69 (95% CI 1.42-2.00,
P<0.001) for a two-fold higher regional 7-day incidence, and 2.71 (95% CI 1.68-4.39, P<0.001)
in pupils at schools with a high/very high vs. low/moderate social deprivation index.
Associations of community incidence and social deprivation persisted in multivariable models.
There were no differences between age groups, sexes, pupils vs. teachers, or primary (grade 1-
4) vs. secondary schools (grade 5-8)."
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