Table 2b.

Association between climate change attitudes and vaccine hesitancy and correlates of climate change attitudes (N = 520).

	Participant undecided whether to get COVID-19 vaccinea,b		Participant did not intend to get COVID-19 vaccinea,b		Participant was highly concerned about climate changec
	OR (95% CI)	aOR (95% CI)	OR (95% CI)	aOR (95% CI)	OR (95% CI)	aOR (95% CI)
Climate change attitudesd	0.83 (0.64, 1.07)	1.21 (0.88, 1.68)	0.41 (0.33, 0.51)	0.71 (0.53, 0.97)
Increasing distrust in sources of COVID-19 information e	1.35 (1.20, 1.53)	1.32 (1.16, 1.51)	1.87 (1.66, 2.12)	1.61 (1.40, 1.85)	0.68 (0.62, 0.75)	0.75 (0.67, 0.83)
Age (years)	0.98 (0.96, 1.00)	0.98 (0.96, 1.00)	0.99 (0.98, 1.01)	0.98 (0.96, 1.00)	1.00 (0.98, 1.01)	1.01 (0.99, 1.03)
Sex
Male	Ref	Ref	Ref	Ref	Ref	Ref
Female	0.81 (0.51, 1.30)	0.91 (0.56, 1.49)	1.55 (1.01, 2.38)	2.39 (1.38, 4.13)	0.89 (0.36, 1.26)	0.77 (0.51, 1.16)
Total family income last year
<$60,000	Ref	Ref	Ref	Ref	Ref	Ref
≥$60,000	0.76 (0.47, 1.22)	0.75 (0.45, 1.26)	0.77 (0.51, 1.17)	0.69 (0.40, 1.18)	0.85 (0.60, 1.20)	0.89 (0.59, 1.34)
Level of education
Some college or less	Ref	Ref	Ref	Ref	Ref	Ref
Bachelor's or graduate degree	0.75 (0.47, 1.21)	1.04 (0.62, 1.75)	0.60 (0.40, 0.91)	1.04 (0.61, 1.78)	1.39 (0.98, 1.97)	1.05 (0.69, 1.60)
Political ideologyf	1.16 (1.01, 1.33)	1.15 (0.97, 1.36)	1.52 (1.35, 1.73)	1.24 (1.04, 1.47)	0.57 (0.51, 0.65)	0.62 (0.54, 0.71)
Disbelief in conspiracy theoriesg	0.70 (0.57, 0.86)	0.82 (0.66, 1.03)	0.45 (0.37, 0.55)	0.63 (0.51, 0.80)	1.47 (1.27, 1.71)	1.07 (0.89, 1.29)

OR=odds ratios, aOR=adjust odds ratios.

^aReference group: Participant intends to receive COVID-19 vaccine.

^bMultinomial regression model.

^cReference group: low concern regarding climate change.

^dScale range:1 (low concern) to 20 (high concern).

^eScale range:1 (strongly trust) to 12 (strongly distrust).

^fRange:1 (very liberal) to 7 (very conservative).

^gRange:1 (strongly agree) to 5 (strongly disagree).