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. 2020 Jun 5;15(6):e0233914. doi: 10.1371/journal.pone.0233914

Table 2. The results of the spatial autocorrelation test on HFMD cases in Qingdao Province, 2013–2018.

Year Moran′s I Z Score P-value
2013 0.2574 8.9579 <0.001
2014 0.3135 10.2977 <0.001
2015 0.2764 9.1146 <0.001
2016 0.1851 6.3516 <0.001
2017 0.2659 8.7284 <0.001
2018 0.2510 8.4413 <0.001