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. 2022 Mar 24;19(7):3857. doi: 10.3390/ijerph19073857

Figure 1.

Figure 1

Results of the comparisons (paired t-tests) between total lockdown (TL, black bars) and post-lockdown (PL, gray bars), performed on quantitative and qualitative dream variables. Each box represents a dream feature. Error bars represent the standard errors. Asterisks index significant differences (p < 0.05).