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

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, 2019

Survey type:Self-reported
Age:18+
Sample size:14,617
Area covered:National
References:Instituto Nacional De Estatistica (2019) Inquérito Nacional de Saúde 2019. Data available from spreadsheet at: https://www.ine.pt/xportal/xmain?xpid=INE&xpgid=ine_destaques&DESTAQUESdest_boui=414434213&DESTAQUESmodo=2&xlang=pt. Last accessed: 01.06.21.
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

Survey type:Self-reported
Age:18+
Area covered:National
References:EUROSTAT Database http://appsso.eurostat.ec.europa.eu/nui/show.do?dataset=ilc_hch10&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, 2015-2016

Survey type:Measured
Age:18-64
Sample size:3281
Area covered:National
References:Oliveira A, Araújo J, Severo M, Correia D, Ramos E, Torres D, Lopes C, The IAN-AF Consortium (2018). Prevalence of general and abdominal obesity in Portugal: comprehensive results from the National Food, nutrition and physical activity survey 2015–2016. BMC Public Health, 18, 614.
Cutoffs:WHO
Unless otherwise noted, overweight refers to a BMI between 25kg and 29.9kg/m², obesity refers to a BMI greater than 30kg/m².

Adults, 2015

Survey type:Measured
Age:25-74
Sample size:4819
Area covered:National
References:Gaio, V. et al. (2017) 'Prevalence of overweight and obesity in Portugal: Results from the First Portuguese Health Examination Survey (INSEF 2015)', Obesity Research & Clinical Practice, ISSN 1871-403X. Available at: https://doi.org/10.1016/j.orcp.2017.08.002 (Accessed: 7 November 2017).
Notes:(2236 Male and 2583 Female)
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:2014 Eurostat Database:http://appsso.eurostat.ec.europa.eu/nui/show.do?dataset=hlth_ehis_bm1e&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, 2008-2009

Survey type:Measured
Age:18-64
Sample size:6906
Area covered:National
References:Sardinha LB, Santos DA, Silva AM, Coelho-e-Silva MJ, Raimundo AM, Moreira H, et al. (2012) Prevalence of Overweight, Obesity, and Abdominal Obesity in a Representative Sample of Portuguese Adults. PLoS ONE 7(10): e47883. doi:10.1371/journal.pone.0047883
Unless otherwise noted, overweight refers to a BMI between 25kg and 29.9kg/m², obesity refers to a BMI greater than 30kg/m².

Adults, 2003-2005

Survey type:Measured
Age:18-64
Sample size:8116
Area covered:National
References:do Carmo I, dos Santos O, Camolas J, Vieira J, Carreira M, Medina L, Reis L, Myatt J, & Galvão-Teles A. Overweight and obesity in Portugal: national prevalence in 2003–2005. Obesity Reviews 2007; 9:11-19.
Unless otherwise noted, overweight refers to a BMI between 25kg and 29.9kg/m², obesity refers to a BMI greater than 30kg/m².

Adults, 1999

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, 1995-1998

Survey type:Measured
Age:18-64
Sample size:4328
Area covered:National
References:L do Caromo et al. Overweight and obesity in Portugal. Obesity Reviews 2008;9:11-19
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:6-8
Sample size:7,210
Area covered:National
References:COSI Portugal 2019. Available at: http://www.ceidss.com/wp-content/uploads/2020/03/COSI-2019_-FactSheet.pdf. Last accessed: 18.05.21.
Cutoffs:WHO

Children, 2018-2020

Survey type:Measured
Age:7
Sample size:3495
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, 2016

Survey type:Measured
Age:6-8
Sample size:2828
Area covered:National
References:COSI Portugal 2016. Childhood Obesity Surveillance Initiative. Available from: http://repositorio.insa.pt/bitstream/10400.18/4857/8/COSI%202016_V2_fev2018.pdf [Accessed 15 April 2019].
Cutoffs:WHO

Children, 2013-2014

Survey type:Measured
Age:5-13
Sample size:7624
Area covered:Regional
References:Camarinha B, et al. Prevalence of pre-obesity/obesity in pre and basic school children at Vila Nova de Gaia, Acta Med Port 2016 Jan;29(1):31-40
Notes:Region - Vila Nova de Gaia 2009 national data for children is available in the trend section of these maps. International IOTF cut off points shown CDC & WHO cut off available
Cutoffs:IOTF

Children, 2009

Survey type:Measured
Age:3-10
Sample size:17277
Area covered:National
References:GAMA AUGUSTA, ROSADO-MARQUES VÍTOR, MACHADO-RODRIGUES ARISTIDES M., NOGUEIRA HELENA, MOURÃO ISABEL, PADEZ CRISTINA. Prevalence of overweight and obesity in 3-to-10-year-old children: assessment of different cut-off criteria WHO-IOTF. An. Acad. Bras. Ciênc. [Internet]. 2020 [cited 2020 Sep 09] ; 92( 2 ): e20190449. Available from: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652020000300907&lng=en. Epub Aug 07, 2020. https://doi.org/10.1590/0001-3765202020190449.
Cutoffs:IOTF

Children, 2008

Survey type:Measured
Age:6-8
Sample size:3765
Area covered:National
References:Rito, A., Wijnhoven, T. M. A., Rutter, H., Carvalho, M. A., Paixão, E., Ramos, C., Claudio, D., Espanca, R., Sancho, T., Cerqueira, Z., Carvalho, R., Faria, C., Feliciano, E. and Breda, J. (2012), Prevalence of obesity among Portuguese children (6–8 years old) using three definition criteria: COSI Portugal, 2008. Pediatric Obesity. doi: 10.1111/j.2047-6310.2012.00068.x
Notes:IOTF International Cut off - other cut off points available
Cutoffs:IOTF

Children, 2008

Survey type:Measured
Age:10-18
Sample size:22048
Area covered:National
References:SARDINHA, L. B., SANTOS, R., VALE, S., SILVA, A. M., FERREIRA, J. P., RAIMUNDO, A. M., MOREIRA, H., BAPTISTA, F. and MOTA, J. (2011), Prevalence of overweight and obesity among Portuguese youth: A study in a representative sample of 10–18-year-old children and adolescents. International Journal of Pediatric Obesity, 6: e124–e128. doi: 10.3109/17477166.2010.490263
Notes:IOTF International Cut off Points. Cole et al 2000
Cutoffs:IOTF

Children, 2007-2013

Survey type:Measured
Age:8
Sample size:6262
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) IOTF cut-offs used.
Cutoffs:IOTF

Children, 2002-2003

Survey type:Measured
Age:7-9
Sample size:4508
Area covered:National
References:Padez C, Fernandes T, Mourao I, Moreira P, Rosado V. Prevalence of overweight an dobesity in 7-9 year old Portuguese Children:Trends in body mass index from 1970-2002. American Journal of Human Biology 2004;16:670-678
Notes:IOTF Cut off. Reference: Cole TJ, Bellizzi MC, Flegal KM, Dietz WH. Establishing a standard definition for child overweight and obesity worldwide: International survey. BMJ. 2000 May 6;320(7244):1240-3.
Cutoffs:IOTF

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