Table 3.

Odds ratios for international and national model parameters that did/did not support immunity passport acceptance.^a

Model	Gender	COVID-19 perceptions			Worldview items			Immunity passport items
	Womanb	Concern selfc	Severity selfc	Concern othersc	Small governmentb	Free marketc	Economyc	Concernb	Harmb	Infect selfc	Fairc	Likec
International model	0.9	1.07	1.07	—d	0.98	1.17	1.17	0.61	0.71	1.6	2.51	2.77
Australia	—	—	—	—	0.88	—	1.31	0.64	—	2.03	3.42	3.71
Germany	—	—	—	—	0.9	1.14	1.23>	0.76	0.73	1.58	2.36	3.67
Japan	—	—	—	1.48	—	1.25	—	0.63	—	2.01	1.82	2.56
Spain	—	—	—	—	0.85	1.28	1.12	0.54	—	1.9	3.19	3.29
Taiwan	—	1.14c	—	—	—	1.16	1.17	0.61	0.63	1.38	2.27	2.05
United Kingdom	—	—	—	—	—	—	—	0.57	0.53	—	3.16	5.47

^aRatios represent the multiplicative increase each coefficient confers to immunity passport support. Displayed parameters are those with credible intervals that did not cross zero.

^bColumn variables that decreases the likelihood of immunity passport support.

^cColumn variables that increases the likelihood of immunity passport support.

^dNot applicable.