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The comparison of the number of intoxications at the beginning of the lockdown in 2020 connected with the COVID-19 pandemic, respectively, over the same months.
| Month | Year | Total | |||
|---|---|---|---|---|---|
| 2019 | 2020 | chi2 | p | ||
| March | 119 | 24 | 143 | 7.0325 | 0.008 |
| April | 68 | 31 | 99 | ||
| Total | 187 | 55 | 242 | ||
chi2—Pearson chi2 test; p—statistical level of probability.
