Table 2.

Crude incidence rates and risk ratio for Toscana virus infections in Italy (2018-2020; cases per 100,000) by gender, age group, and region of occurrence. Note: 95%CI = 95% confidence intervals (data were retrieved from https://www.epicentro.iss.it/arbovirosi/bollettini).

	Risk Ratio (95%CI)	Incidence per 100,000 (95%CI)
Total	-	0.101 (0.087; 0.117)
Gender
Male	2.498 (1.817; 3.434)	0.146 (0.122; 0.174)
Female	REF	0.058 (0.044; 0.076)
Age Group
0 to 39	REF	0.097 (0.076; 0.123)
40 to 59	1.221 (0.873; 1.710)	0.119 (0.092; 0.151)
60 or more	0.896 (0.617; 1.299)	0.087 (0.064; 0.116)
Region
Emilia-Romagna	REF	0.830 (0.683; 0.999)
Tuscany	0.379 (0.259; 0.554)	0.314 (0.219; 0.437)
Marche	0.607 (0.387; 0.951)	0.508 (0.319; 0.756)
Lazio	0.035 (0.014; 0.085)	0.029 (0.009; 0.067)
Sicily	0.041 (0.017; 0.100)	0.034 (0.011; 0.079)
Piemonte	0.019 (0.005; 0.075)	0.015 (0.002; 0.056)
Abruzzo	0.031 (0.004; 0.221)	0.026 (0.001; 0.143)