• Overview
  • Obesity prevalence
  • Trends over time
  • Contextual factors
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Obesity prevalence

Adults, 2020-2021

Survey type:Self-reported
Age:18-69
Sample size:38126
Area covered:National
References:PASSI 2020-2021. Available at https://www.epicentro.iss.it/passi/dati/sovrappeso?tab-container-1=tab1 (last accessed on 22.03.23)
Unless otherwise noted, overweight refers to a BMI between 25kg and 29.9kg/m², obesity refers to a BMI greater than 30kg/m².

Adults, 2019

Survey type:Self-reported
Age:18+
Area covered:National
References:Eurostat 2019. Data available at https://appsso.eurostat.ec.europa.eu/nui/show.do?dataset=hlth_ehis_bm1i&lang=en (last accessed 09.08.21)
Unless otherwise noted, overweight refers to a BMI between 25kg and 29.9kg/m², obesity refers to a BMI greater than 30kg/m².

Adults, 2017-2020

Survey type:Self-reported
Age:18-69
Sample size:110742
Area covered:National
References:PASSI 2017-20. Available at https://www.epicentro.iss.it/passi/dati/sovrappeso (last accessed 17.11.21)
Unless otherwise noted, overweight refers to a BMI between 25kg and 29.9kg/m², obesity refers to a BMI greater than 30kg/m².

Adults, 2016-2019

Survey type:Self-reported
Age:18-69
Sample size:129423
Area covered:National
References:PASSI 2016-19. Available at https://www.epicentro.iss.it/passi/dati/sovrappeso?tab-container-1=tab1 (last accessed on 25.09.20)
Unless otherwise noted, overweight refers to a BMI between 25kg and 29.9kg/m², obesity refers to a BMI greater than 30kg/m².

Adults, 2014

Survey type:Self-reported
Age:18+
Area covered:National
References:Eurostat database http://appsso.eurostat.ec.europa.eu/nui/show.do?dataset=hlth_ehis_bm1i&lang=en (last accessed 25.08.20)
Unless otherwise noted, overweight refers to a BMI between 25kg and 29.9kg/m², obesity refers to a BMI greater than 30kg/m².

Adults, 2008-2012

Survey type:Measured
Age:35-79
Sample size:8710
Area covered:National
References:The Cardiovascular Epidemiological Observatory (OEC) Survey. http://www.cuore.iss.it/fattori/progetto.asp
Unless otherwise noted, overweight refers to a BMI between 25kg and 29.9kg/m², obesity refers to a BMI greater than 30kg/m².

Adults, 2000-2003

Survey type:Self-reported
Age:15+
Area covered:National
References:Eurostat Yearbook 2006/07. A goldmine of statistical information. Available at https://ec.europa.eu/eurostat/documents/2995521/5059290/1-20022007-BP-EN.PDF.pdf/edab8c31-b9f3-4c8e-b4db-4137bd045efa?t=1414683510000 (last accessed 04.11.21)
Unless otherwise noted, overweight refers to a BMI between 25kg and 29.9kg/m², obesity refers to a BMI greater than 30kg/m².

Adults, 1998

Survey type:Measured
Age:35-74
Area covered:National
References:The data is understood to be National WHO Infobase. Ref:Institito Svperiore Di Sanita. Osservatorio epidemiologico cardiovascolare, Personal communication: Andrea Gaggioli and Simona Giampaoli.
Unless otherwise noted, overweight refers to a BMI between 25kg and 29.9kg/m², obesity refers to a BMI greater than 30kg/m².

Children, 2019

Survey type:Measured
Age:8-9
Sample size:53273
Area covered:National
References:OKkio alla SALUTE 2019. https://www.epicentro.iss.it/okkioallasalute/indagine-2019-dati (Last accessed 10.12.2020)
Cutoffs:IOTF

Children, 2018-2020

Survey type:Measured
Age:8
Sample size:29621
Area covered:National
References:Report on the fifth round of data collection, 2018–2020: WHO European Childhood Obesity Surveillance Initiative (COSI). Copenhagen: WHO Regional Office for Europe; 2022. Licence: CC BY-NC-SA 3.0 IGO.
Cutoffs:WHO 2007

Children, 2015-2017

Survey type:Measured
Age:8
Sample size:29633
Area covered:National
References:WHO European Childhood Obesity Surveillance Initiative (COSI): report on the fourth round of data collection, 2015–2017. Copenhagen: WHO Regional Office for Europe; 2021. Licence: CC BY-NC-SA 3.0 IGO.
Cutoffs:WHO 2007

Children, 2012

Survey type:Measured
Age:8-9
Sample size:46,483
Area covered:National
References:COSI 2012. https://www.epicentro.iss.it/okkioallasalute/IndagineNazionale2012 (Last accessed 10.12.2020)
Cutoffs:IOTF

Children, 2012-2013

Survey type:Measured
Age:8
Sample size:29002
Area covered:National
References:World Health Organization. Regional Office for Europe. (‎2018)‎. WHO European Childhood Obesity Surveillance Initiative: overweight and obesity among 6–9-year-old children: report of the third round of data collection 2012–2013. World Health Organization. Regional Office for Europe. https://apps.who.int/iris/handle/10665/346110
Cutoffs:WHO 2007

Children, 2009-2010

Survey type:Measured
Age:8
Sample size:26009
Area covered:National
References:Wijnhoven, T.M., van Raaij, J.M., Spinelli, A. et al. WHO European Childhood Obesity Surveillance Initiative: body mass index and level of overweight among 6–9-year-old children from school year 2007/2008 to school year 2009/2010. BMC Public Health 14, 806 (2014). https://doi.org/10.1186/1471-2458-14-821
Cutoffs:WHO 2007

Children, 2007-2008

Survey type:Measured
Age:8
Sample size:5144
Area covered:National
References:Wijnhoven, T. M. A., van Raaij, J. M. A., Spinelli, A., Rito, A. I., Hovengen, R., Kunesova, M., Starc, G., Rutter, H., Sjöberg, A., Petrauskiene, A., O'Dwyer, U., Petrova, S., Farrugia Sant'Angelo, V., Wauters, M., Yngve, A., Rubana, I.-M. and Breda, J. (2012), WHO European Childhood Obesity Surveillance Initiative 2008: weight, height and body mass index in 6–9-year-old children. Pediatric Obesity. doi: 10.1111/j.2047-6310.2012.00090.x
Notes:NB. Combined child data estimated. These estimates were calculated by weighting male and female survey results. Weighting based on World Bank Population % total female 2019 (https://data.worldbank.org/indicator/SP.POP.TOTL.FE.ZS - accessed 21.10.20)'
Cutoffs:IOTF

Children, 2007-2013

Survey type:Measured
Age:8-9
Sample size:95089
Area covered:National
References:Spinelli et al (2019). 'Childhood Severe Obesity in Europe', Obes Facts.12, pp. 244–258. (Data from COSI round 1-3)
Notes:NOTE - this data is from COSI round I, II and III (2007 - 2013)
Cutoffs:IOTF

Children, 2007-2008

Survey type:Measured
Age:8
Sample size:5144
Area covered:National
References:Wijnhoven, T.M.A., van Raaij, J.M.A., Spinelli, A., Rito, A.I., Hovengen, R., Kunesova, M., Starc, G., Rutter, H., Sjöberg, A., Petrauskiene, A., O'Dwyer, U., Petrova, S., Farrugia Sant'Angelo, V., Wauters, M., Yngve, A., Rubana, I.-M. and Breda, J. (2013), WHO-COSI 2008: weight, height and BMI. Pediatric Obesity, 8: 79-97. https://doi.org/10.1111/j.2047-6310.2012.00090.x
Cutoffs:WHO 2007

Children, 2001-2002

Survey type:Measured
Age:8-9
Sample size:3076
Area covered:Regional
References:Giacchi M, Lazzeri G, Zani A, Guidoni G, Giallombardo D, Cocco S, Balocchini E, Carlori M, Turrini A, Censi L and Rossi S. (2005). Nutritional surveillance in Tuscany. Nutritional status among 8-9 year-old school children. Journal of Preventative Medicine and Hygiene, 46: 70 - 75
Cutoffs:IOTF

Children, 1988-1989

Survey type:Measured
Age:10
Sample size:1081
Area covered:National
References:Bellizzi MC, Horgan GW, Guillaume M, Dietz WH. Prevalence of childhood and adolescent overweight and obesity in Asian and European countries. In: Obesity in Childhood and Adolescence. Editors: Chunming Chen, William H. Dietz. Nestle Nutrition Workshop Series Pediatric Program. Philadelphia: Lippincott Williams and Wilkins, 2002.
Cutoffs:IOTF

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