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Table 7 Age-specific model parameter estimates in Ontario, Canada: Percentage of symptomatic individuals diagnosed, and susceptibility to infection

From: Quantifying the shift in social contact patterns in response to non-pharmaceutical interventions

Parameter

Age class

0–5

6–13

14–17

18–24

25–64

65+

Percentage of symptomatic individuals diagnosed

31%

38%

37%

20%

64%

67%

Susceptibility to infection

1.9%

1.6%

2.5%

9.2%

13.9%

50.2%

  1. Percentage of symptomatic diagnosed individuals and susceptibility (i.e., probability of infection upon contact, \(\beta _{{i}}\)). The reported values are obtained from the mean of the fitting results of 1000 bootstrap realizations. The fraction of symptomatic diagnosed individuals is calculated from \(\frac{\delta _{I,i}}{\delta _{I,i} + \gamma _{I}}\), where \(\delta _{I,i}\) and \(\gamma _{I}\) denote the diagnosis and recovery rate, respectively.