Table 1.

Characteristics of the three HFMD waves.

Wave	Parameter	Value	Standard Error
1	K1	−6.33	0.209
	K0	0.368	0.014
	K2	3673.91	67.64
2	K1	−2.541	0.075
	K0	0.259	0.009
	K2	4104.45	44.29
3	K1	−2.28	0.052
	K0	0.275	0.008
	K2	1746.58	21.29

K₀ is the interaction factor. For wave 2, parameters displayed are the corrected parameters.