Table 1.

Result of multilevel models showing which factors coincide with anxiety and optimism about COVID-19.

Factors		Daily anxiety about COVID-19			Daily optimism about COVID-19
		Value	P value	Value		P value
Predictors
	Intercept, β (95% CI)	0.079 (–0.076 to 0.234)	.32	0.015 (–0.099 to 0.128)		.80
	New cases in New Jersey, β (95% CI)	0.021 (0.008 to 0.034)	.002	–0.004 (–0.024 to 0.017)		.73
	New deaths in New Jersey, β (95% CI)	–0.005 (–0.017 to 0.006)	.37	–0.015 (–0.033 to 0.004)		.12
	Support regarding COVID-19 from others, β (95% CI)	0.027 (0.014 to 0.040)	<.001	0.348 (0.329 to 0.368)		<.001
	Support regarding COVID-19 from organization, β (95% CI)	0.008 (–0.005 to 0.021)	.21	0.092 (0.073 to 0.112)		<.001
	Frequency of upsetting news regarding COVID-19, β (95% CI)	0.085 (0.073 to 0.097)	<.001	–0.010 (–0.029 to 0.009)		.30
Random effects
	σ2	0.39	N/Aa	0.68		N/A
	τ00	2.04 Participant	N/A	0.74 Participant		N/A
	Intraclass correlation	0.84	N/A	0.52		N/A
	Marginal R2 / conditional R2	0.010 / 0.841	N/A	0.152 / 0.593		N/A

^aN/A: not applicable.