Table 4.

Differences in outcomes between the two group after propensity score matching

Outcome	Estimate	SE	p-value
QOL score
Intercept	0.698	0.0174	<  0.001
Influenza ILI group	−0.0231	0.0228	0.314
QALYs lost
Intercept	0.00413	0.000503	<  0.001
Influenza ILI group	0.000650	0.000620	0.297
Duration of symptoms
Intercept	2.189	0.250	<  0.001
Influenza ILI group	0.456	0.346	0.192
ss
Intercept	2.099	0.277	<  0.001
Influenza ILI group	2.010	0.392	<  0.001

ILI influenza like illness, QOL quality of life, QALYs quality-adjusted life-years,

SE standard error