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. 2022 Oct 27;16:2921–2936. doi: 10.2147/PPA.S365624

Table 4.

Attribute-Level Estimates for the MIXL Model of the Pooled Results from All Arms

Attribute: Level β-coeff SE 95% CI P
Lower Upper
Contribution to Resistance: Low (ref)
Contribution to Resistance: Med Mean −0.9805 0.0526 −1.0837 −0.8774 <0.001
SD 0.9669 0.0612 0.8471 1.0868 <0.001
Contribution to Resistance: High Mean −2.5970 0.1112 −2.8151 −2.3790 <0.001
SD 2.5959 0.1059 2.3884 2.8034 <0.001
TX Duration: 3 days* (ref)  
TX Duration: 7 days* Mean 0.1623 0.0649 0.0352 0.2894 0.012
SD −0.0424 0.1590 −0.3541 0.2693 0.790
TX Duration: 14 days* Mean −0.3765 0.0691 −0.5119 −0.2411 <0.001
SD −0.5161 0.0585 −0.6309 −0.4014 <0.001
Likelihood of Side-Effects: 1%* (ref)  
Likelihood of Side-Effects: 5%* Mean −0.3455 0.0843 −0.5106 −0.1803 <0.001
SD −0.1442 0.1605 −0.4588 0.1704 0.369
Likelihood of Side-Effects: 10%* Mean −0.4081 0.0773 −0.5596 −0.2566 <0.001
SD −0.1898 0.1652 −0.5135 0.1339 0.251
Likelihood of Side-Effects: 20%* Mean −1.0219 0.1064 −1.2305 −0.8132 <0.001
SD 1.1816 0.0699 1.0446 1.3186 <0.001
TX Effectiveness/Failure: 95%/5% (ref)  
TX Effectiveness/Failure: 90%/10% Mean −0.1770 0.0879 −0.3492 −0.0048 0.044
SD 0.5362 0.1732 0.1967 0.8756 0.002
TX Effectiveness/Failure: 85%/15% Mean −0.6337 0.0935 −0.8169 −0.4506 <0.001
SD 0.2842 0.3465 −0.3950 0.9635 0.412
TX Effectiveness/Failure: 80%/20% Mean −0.8753 0.0706 −1.0136 −0.7370 <0.001
SD 0.9317 0.0813 0.7724 1.0911 <0.001
Cost: €10 (ref)  
Cost: €25 Mean −0.2265 0.0455 −0.3157 −0.1374 <0.001
SD −0.0354 0.1158 −0.2624 0.1916 0.760
Cost: €40 Mean −0.8017 0.0532 −0.9059 −0.6975 <0.001
SD −0.6719 0.0700 −0.8092 −0.5347 <0.001
Cost: €100 Mean −2.6369 0.1189 −2.8700 −2.4039 <0.001
SD 2.7628 0.1153 2.5368 2.9887 <0.001
Interaction effects (Frame*Parameter)ᵜ
Effectiveness*Duration: 7 days Mean −0.1595 0.0932 −0.3421 0.0232 0.087
Combination*Duration: 7 days Mean −0.2188 0.0925 −0.4001 −0.0375 0.018
Effectiveness*Duration: 14 days Mean 0.0266 0.0996 −0.1687 0.2219 0.789
Combination*Duration: 14 days Mean −0.0783 0.0982 −0.2707 0.1141 0.425
Effectiveness*Side-Effects: 5% Mean −0.2160 0.1160 −0.4434 0.0113 0.063
Combination*Side-Effects: 5% Mean 0.0361 0.1216 −0.2023 0.2746 0.766
Effectiveness*Side-Effects: 10% Mean −0.6317 0.1144 −0.8559 −0.4074 <0.001
Combination*Side-Effects: 10% Mean −0.3367 0.1145 −0.5611 −0.1123 0.003
Effectiveness*Side-Effects: 20% Mean −0.6517 0.1518 −0.9493 −0.3541 <0.001
Combination*Side-Effects: 20% Mean −0.3578 0.1511 −0.6539 −0.0616 0.018
Log-likelihood −8967.0286

Notes: Parameters with significant random effects are shown with SD; *β Coefficients are for the reference Arm 1 (Failure); TX: Treatment, ᵜAll interaction effects were included in the final MIXL model as fixed effects, so no SDs are shown.