Table 3 Weighted population prevalence with 95% confidence interval by sex and survey in Sweden in 2020
From: Point prevalence of SARS-CoV-2 infection in Sweden at six time points during 2020
Survey | Dates of survey | Weighted population prevalence (95% CI) | p value | |
|---|---|---|---|---|
Female | Male | |||
1* | 26 March–3 April | 3.7% (0.8–7.0) | 1.4% (0.1–12.7) | 0.07 |
2 | 21–24 April | 0.7% (0.1–1.7) | 1.2% (0.6–2.2) | 0.21 |
3 | 25–28 May | 0.3% (0.1–0.7) | 0.2% (0.1–0.6) | 0.70 |
4 | 24–28 August | 0.0% (0.0–0.3) | 0.0% (0.0–0.3) | – |
5 | 21–25 September | 0.0% (0.0–0.3) | 0.0% (0.0–0.3) | – |
6 | 30 November–4 December | 1.0% (0.5–1.7) | 0.5% (0.2–1.3) | 0.26 |