Table 3.

QALY values for COVID-19 outcomes

	Discounted value set				Undiscounted value set
	Craig and Rand [7]				Pickard et al. [8]
	QALY	Std. error	95% CI		QALY	Std. error	95% CI
Not at high risk
Non-clinical COVID-19	0.98	< 0.00	0.97	0.98	0.91	0.01	0.90	0.92
Clinical, asymptomatic	0.97	0.01	0.96	0.99	0.89	0.02	0.84	0.93
Clinical, symptomatic	0.83	0.05	0.73	0.93	0.48	0.12	0.24	0.72
At high risk
Non-clinical COVID-19	0.96	0.01	0.94	0.97	0.85	0.01	0.82	0.88
Clinical, asymptomatic	0.95	0.02	0.91	0.98	0.81	0.02	0.72	0.89
Clinical, symptomatic	0.68	0.10	0.49	0.87	0.10	0.10	− 0.31	0.51

CI confidence interval, QALY quality-adjusted life-year, Std. standard

Clinical COVID-19 if individual selected either: “I tested positive for COVID-19” or “a doctor ordered me to quarantine for possible COVID-19;” otherwise they were labeled non-clinical COVID-19