Table 4. Impact of ILI on health related quality of life for H1N1v confirmed and non-H1N1v ILI control patients.

	Confirmed H1N1v ILI cases	ILI controls (non-H1N1v cases)
EQ-5D Background (min-max,median)	0.96 (0.15–1,1)	0.97 (0.5–1,1)
EQ-5D Worst day (min-max,median)	0.29 (−0.073–1,0.24)	0.34 (−0.073–1,0.24)
VAS Background (min-max,median)	90 (20–100,95)	89 (55–100, 90)
VAS Worst day (min-max,median)	30 (0–100,25)	30 (5–80,30)
Overall QALY loss (min-max,median)	0.008 (0–0.027,0.006)	0.0075 (0–0.044,0.006)
Overall QALD loss (min-max,median)	2.92 (0–9.84, 2.18)	2.74 (0–16.2, 2.12)