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. 2021 Jul 1;9(7):718. doi: 10.3390/vaccines9070718

Table 1.

Comparison matrix of model input for the six comparison criteria (Respondents 1 and 2).

Criterion Availability Formula Efficacy Side Effects Cost Host Factors
Resp.1 Resp.2 Resp.1 Resp.2 Resp.1 Resp.2 Resp.1 Resp.2 Resp.1 Resp.2 Resp.1 Resp.2
Availability 1 1 0.25 0.2 0.142 0.142 2 1 7 7 4 1
Formula 4 5 1 1 0.167 0.5 5 3 6 8 4 2
Efficacy 7 7 6 2 1 1 8 2 9 8 8 3
Side Effects 0.5 1 0.2 0.333 0.125 0.5 1 1 3 4 1 0.333
Cost 0.142 0.142 0.167 0.125 0.111 0.125 0.333 0.25 1 1 0.333 0.25
Host Factors 0.25 1 0.25 0.5 0.125 0.333 1 3 3 4 1 1

CR (Respondent 1) = 9.5%, CR (Respondent 2) = 7.9%, 1 = Equally important, 3 = Somewhat more important, 5 = Much more important, 7 = Very much more important, 9 = Absolutely important. The grey color indicates the selection of the respondents (Resp.1 and Resp.2). The white color indicates the inverse value of the selection of the respondent. The pale blue color indicates a value of 1 (equally important) when comparing an alternative to itself.