25 March 2023>: Database Analysis
Reinfections from SARS-CoV-2: A Retrospective Study from the Gyncentrum Genetic Laboratory in Sosnowiec, Poland, April 2020 to July 2022
Emilia Morawiec 12ABEF* , Anna Bednarska-Czerwińska 134B , Adam Pudełko 1B , Nikola Zmarzły 4CD , Ewa Rojczyk 15DE , Krzysztof Madej 6F , Dawid Sobański 47E , Rafał Staszkiewicz 48E , Piotr Ossowski 4E , Anna Boroń-Kaczmarska 9C , Karolina Zapletal-Pudełko 1F , Tomasz Sirek 410F , Paweł Wojciech Bogdał 411F , Dariusz Boroń 41213D , Beniamin Oskar Grabarek 14101213CDEFDOI: 10.12659/MSM.939452
Med Sci Monit 2023; 29:e939452
Table 1 Statistical characteristics of different groups of patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) reinfection.
Group (number of days between infections) | n (group size) | Mean (days) | Standard deviation | Lower quartile | Median | Upper quartile |
---|---|---|---|---|---|---|
0–44 (28–44) | 117 | 37.54 | 4.1 | 34 | 38 | 41 |
45–90 | 459 | 66.38 | 12.2 | 56 | 65 | 77 |
91–200 | 187 | 126.53 | 28.7 | 102.25 | 120.5 | 144 |
201–310 | 1776 | 288.00 | 19.2 | 280 | 294 | 303 |
311–420 | 2351 | 352.09 | 34.4 | 323 | 344 | 386 |
>420 (421–662) | 3154 | 458.38 | 30.1 | 442 | 453 | 464 |
n – number of cases. |