Skip to main content
. 2022 Jan 20;9:812743. doi: 10.3389/fpubh.2021.812743

Table 3.

Grey decision matrix.

D1 D2 D3 D4
P1 0.999 0.872 0.893 0.982
P2 0.900 0.884 0.884 0.986
P3 0.988 0.900 0.896 0.955