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. 2021 May 27;14:1207–1211. doi: 10.2147/JMDH.S314191

Table 5.

Estimation for Paired Difference of the Population Mean for 2019 and 2020

Mean Standard Deviation Standard Error Mean 95% Confidence Level of the Mean Differences μ_
7196 3179 1060 (4752, 9639)