Table 3.

Frequency of changes in LISA autocorrelation indexes for Zika, chikungunya and dengue incidence rates in Rio de Janeiro neighbourhoods, 2015–2016

Pattern	Zika		Chikungunya		Dengue 1st epidemic curve		Dengue 2nd epidemic curve
	N	%	N	%	N	%	N	%
Expansion	11	61	11	34	13	57	10	56
Hierarchical	7	39	21	66	10	43	8	44
Total	18	100	32	100	23	100	18	100