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Number of adults (20–79 years) with diabetes in Italy (IT)

2000 3.1 million
2011 3.6 million
2024 5.0 million
2050 4.7 million

Italy is one of the 60 countries and territories in the IDF Europe Region. Italy has the fourth highest number of adults (20-79 years) with diabetes in the Region. Italy also is on the top 10 countries in the world with the highest total diabetes-related health expenditure in 2024 in adults (20-79 years).

Data source(s) used for the diabetes estimates in adults:

  1. Istituto nationale di statistica (ISTAT),Condizioni di salute, fattori di rischio e ricorso ai servizi sanitari 2005.
  2. Team Osservatorio ARNO: Elisa Rossi, Enrico Aiello, Alessandra Berti, Salvatore Cataudella, Andrea Dalessandro, Luca Dematté. 2019

People with diabetes, in 1,000s

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Age-standardised prevalence of diabetes, %

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At a glance

Italy

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2000
2011
2024
2050
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Diabetes estimates (20-79 y)
People with diabetes, in 1,000s 3,125.4 3,560.4 5,018.4 4,670.5
Age-standardised prevalence of diabetes, % - 5.1 7.7 9.2
Proportion of people with undiagnosed diabetes, % - - 28.5 -
People with undiagnosed diabetes, in 1,000s - - 1,430.9 -
Impaired Fasting Glucose (IFG)
People with IFG, in 1,000s - - 3,009.6 2,604.8
Age-standardised prevalence of IFG, % - - 5.5 6.0
Impaired Glucose Tolerance (IGT)
People with IGT, in 1,000s - 4,342.6 5,327.9 4,714.5
Age-standardised prevalence of IGT, % - 7.3 9.6 10.5
Mortality attributable to diabetes (20-79 y)
Deaths attributable to diabetes - 26,111.0 62,364.5 -
Proportion of diabetes-related deaths in people 20-79 y, % - - 29.0 -
Hyperglycaemia in pregnancy (HIP) (20-49 y)
Live births affected by HIP - - 72,404.1 -
Prevalence of gestational diabetes mellitus (GDM), % - - 18.1 -
Live births affected by other types of diabetes first detected in pregnancy - - 1,529.6 -
Live births affected by other types of diabetes detected prior to pregnancy - - 3,834.9 -
Diabetes-related health expenditure
Total diabetes-related health expenditure, USD million - - 15,423.1 12,229.7
Total diabetes-related health expenditure, ID million - - 18,700.2 14,828.2
Diabetes-related health expenditure per person, USD - 3,541.0 3,073.3 2,618.5
Diabetes-related health expenditure per person, ID - - 3,726.3 3,174.8
Type 1 diabetes estimates in children and adolescents
People with type 1 diabetes (all age groups) - - 183,782.0 -
People with type 1 diabetes (0-19 y) - - 18,491.7 -
Demographics
Total adult population (20-79 y), in 1,000s 43,910.0 45,637.1 44,145.3 36,154.3
Population of children and adolescents (0-19 y) - - 9,962,171.5 -
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Diabetes estimates (20-79 y)
People with diabetes, in 1,000s 3,125.4
Age-standardised prevalence of diabetes, % -
Proportion of people with undiagnosed diabetes, % -
People with undiagnosed diabetes, in 1,000s -
Impaired Fasting Glucose (IFG)
People with IFG, in 1,000s -
Age-standardised prevalence of IFG, % -
Impaired Glucose Tolerance (IGT)
People with IGT, in 1,000s -
Age-standardised prevalence of IGT, % -
Mortality attributable to diabetes (20-79 y)
Deaths attributable to diabetes -
Proportion of diabetes-related deaths in people 20-79 y, % -
Hyperglycaemia in pregnancy (HIP) (20-49 y)
Live births affected by HIP -
Prevalence of gestational diabetes mellitus (GDM), % -
Live births affected by other types of diabetes first detected in pregnancy -
Live births affected by other types of diabetes detected prior to pregnancy -
Diabetes-related health expenditure
Total diabetes-related health expenditure, USD million -
Total diabetes-related health expenditure, ID million -
Diabetes-related health expenditure per person, USD -
Diabetes-related health expenditure per person, ID -
Type 1 diabetes estimates in children and adolescents
People with type 1 diabetes (all age groups) -
People with type 1 diabetes (0-19 y) -
Demographics
Total adult population (20-79 y), in 1,000s 43,910.0
Population of children and adolescents (0-19 y) -