Caterpillar plot of regional admission rates (per 1,000) for gastroenteritis and dehydration (<1-, 1- to 4-, and 5- to 9-year-olds). PIE, Piedmont; AOS, Aosta Valley; LOM, Lombardy; APB, Autonomous province of Bolzano; APT, Autonomous province of Trento; VEN, Veneto; FVG, Friuli-Venezia Giulia; LIG, Liguria; EMR, Emilia-Romagna; TUS, Tuscany; UMB, Umbria; MAR, Marche; LAZ, Lazio; ABR, Abruzzo; MOL, Molise; CAM, Campania; APU, Apulia; BAS, Basilicata; CAL, Calabria; SIC, Sicily; SAR, Sardinia. Note: Dashed lines, national averages. Gastroenteritis comprises both non-bacterial and bacterial diagnoses. Data source: Ministry of Health.