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. 2024 Jul 31;12:1439078. doi: 10.3389/fpubh.2024.1439078

Figure 3.

Figure 3

Monthly Pediatric Emergency Department Incidence Rate for Symptom, signs and Ill-defined conditions (A), Injury and Poisoning (B), Diseases of the Respiratory System (C) and Mental Disorders (D) with line trend from Interrupted Time Series (ITS) regression analysis during the three time phases: the 3 years pre-COVID19 phase (PC), the subsequent 1 year “school closure” phase (SC, March to September 2020), and the 1 year “mitigation measures” phase (MM, October 2020 to February 2022), when schools were reopened but milder restrictions remained. PC, pre-COVID19 phase; SC, School closure phase; MM, Mitigation measures phase.