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Fig. 2 | BMC Psychiatry

Fig. 2

From: Changes in mental health during three waves of the COVID-19 pandemic: a repeated cross-sectional study among Polish university students

Fig. 2

The second wave of the COVID-19 pandemic in Poland, between 10th April and 12 June 2021: New cases of Coronavirus ranged 192 - 24,892 daily (M = 5376.35, SD = 6179.14); New deaths from Coronavirus ranged 7 - 804 daily (M = 263.78, SD = 233.22); Stringency index ranged 53.7 - 75.93 (M = 65.09, SD = 7.41); Number of surveys ranged 0 - 134 daily (M = 10.03, SD = 21.30). Source of new cases, new deaths, and stringency index during the COVID-19 pandemic in Poland: Johns Hopkins University Center for Systems Science and Engineering (CSSE) COVID-19 Data [40]

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