Change in prevalence and severity of metabolic syndrome in the Sami and non-Sami population in rural Northern Norway using a repeated cross-sectional population-based study design: the SAMINOR Study
Objective - To examine the change in both the prevalence and severity of metabolic syndrome (MetS) in the Sami and non-Sami in Northern Norway due to a lack of knowledge regarding the development of MetS in this population. Design - Repeated cross-sectional study. Setting - The study is based on dat...
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ftunivtroemsoe:oai:munin.uit.no:10037/16348 2023-05-15T17:43:20+02:00 Change in prevalence and severity of metabolic syndrome in the Sami and non-Sami population in rural Northern Norway using a repeated cross-sectional population-based study design: the SAMINOR Study Michalsen, Vilde Lehne Kvaløy, Kirsti Svartberg, Johan Siri, Susanna Ragnhild Melhus, Marita Broderstad, Ann Ragnhild 2019-06-14 https://hdl.handle.net/10037/16348 https://doi.org/10.1136/bmjopen-2018-027791 eng eng BMJ Mikalsen, V.L. (2021). Metabolic syndrome, obesity and ethnicity—The SAMINOR Study. (Doctoral thesis). https://hdl.handle.net/10037/22512 . BMJ Open Michalsen, V.L., Kvaløy, K., Svartberg, J., Siri, S.R.A., Melhus, M. & Broderstad, A.R. (2019). Change in prevalence and severity of metabolic syndrome in the Sami and non-Sami population in rural Northern Norway using a repeated cross-sectional population-based study design: the SAMINOR Study. BMJ Open, 9 (6), e027791. http://dx.doi.org/10.1136/bmjopen-2018-027791 FRIDAID 1705267 doi:10.1136/bmjopen-2018-027791 2044-6055 https://hdl.handle.net/10037/16348 openAccess VDP::Medical disciplines: 700::Health sciences: 800::Epidemiology medical and dental statistics: 803 VDP::Medisinske Fag: 700::Helsefag: 800::Epidemiologi medisinsk og odontologisk statistikk: 803 Journal article Tidsskriftartikkel Peer reviewed 2019 ftunivtroemsoe https://doi.org/10.1136/bmjopen-2018-027791 2021-09-15T22:53:54Z Objective - To examine the change in both the prevalence and severity of metabolic syndrome (MetS) in the Sami and non-Sami in Northern Norway due to a lack of knowledge regarding the development of MetS in this population. Design - Repeated cross-sectional study. Setting - The study is based on data from the SAMINOR 1 Survey (2003–2004, n=6550) and the SAMINOR 2 Clinical Survey (2012–2014, n=6004), conducted in 10 municipalities in Northern Norway. Participants - Men and women aged 40–79 years were invited. We excluded participants not handing in the questionnaire and with missing information concerning ethnicity questions or MetS risk factors resulting in a final sample of 6308 (36.0% Sami) subjects in SAMINOR 1 and 5866 (40.9% Sami) subjects in SAMINOR 2. Outcome measures - MetS prevalence was determined using the harmonised Adult Treatment Panel III (ATP-III) criteria, and severity was assessed with the MetS severity Z-score. Generalised estimating equations with an interaction term (survey × ethnicity) were used to compare prevalence and severity between the two surveys while accounting for partly repeated measurements. Results - The overall, age-standardised ATP-III-MetS prevalence was 31.2% (95% CI: 29.8 to 32.6) in SAMINOR 1 and 35.6% (95% CI: 34.0 to 37.3) in SAMINOR 2. Both the ATP-III-MetS prevalence and the mean MetS severity Z-score increased between the surveys in all subgroups, except the ATP-III-MetS prevalence in non-Sami women, which remained stable. Over time, Sami men showed a slightly larger increase in MetS severity than non-Sami men (p<0.001): the score increased by 0.20 (95% CI: 0.14 to 0.25) and 0.06 (95% CI: 0.01 to 0.10) in Sami and non-Sami men, respectively. Abdominal obesity increased markedly between the surveys in all subgroups. Conclusion - The prevalence and severity of MetS increased over time in rural Northern Norway. Abdominal obesity appeared to drive the increase in ATP-III-MetS prevalence. Sami men had a slightly larger increase in severity than non-Sami. Article in Journal/Newspaper Northern Norway sami University of Tromsø: Munin Open Research Archive Norway BMJ Open 9 6 e027791 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Medical disciplines: 700::Health sciences: 800::Epidemiology medical and dental statistics: 803 VDP::Medisinske Fag: 700::Helsefag: 800::Epidemiologi medisinsk og odontologisk statistikk: 803 |
spellingShingle |
VDP::Medical disciplines: 700::Health sciences: 800::Epidemiology medical and dental statistics: 803 VDP::Medisinske Fag: 700::Helsefag: 800::Epidemiologi medisinsk og odontologisk statistikk: 803 Michalsen, Vilde Lehne Kvaløy, Kirsti Svartberg, Johan Siri, Susanna Ragnhild Melhus, Marita Broderstad, Ann Ragnhild Change in prevalence and severity of metabolic syndrome in the Sami and non-Sami population in rural Northern Norway using a repeated cross-sectional population-based study design: the SAMINOR Study |
topic_facet |
VDP::Medical disciplines: 700::Health sciences: 800::Epidemiology medical and dental statistics: 803 VDP::Medisinske Fag: 700::Helsefag: 800::Epidemiologi medisinsk og odontologisk statistikk: 803 |
description |
Objective - To examine the change in both the prevalence and severity of metabolic syndrome (MetS) in the Sami and non-Sami in Northern Norway due to a lack of knowledge regarding the development of MetS in this population. Design - Repeated cross-sectional study. Setting - The study is based on data from the SAMINOR 1 Survey (2003–2004, n=6550) and the SAMINOR 2 Clinical Survey (2012–2014, n=6004), conducted in 10 municipalities in Northern Norway. Participants - Men and women aged 40–79 years were invited. We excluded participants not handing in the questionnaire and with missing information concerning ethnicity questions or MetS risk factors resulting in a final sample of 6308 (36.0% Sami) subjects in SAMINOR 1 and 5866 (40.9% Sami) subjects in SAMINOR 2. Outcome measures - MetS prevalence was determined using the harmonised Adult Treatment Panel III (ATP-III) criteria, and severity was assessed with the MetS severity Z-score. Generalised estimating equations with an interaction term (survey × ethnicity) were used to compare prevalence and severity between the two surveys while accounting for partly repeated measurements. Results - The overall, age-standardised ATP-III-MetS prevalence was 31.2% (95% CI: 29.8 to 32.6) in SAMINOR 1 and 35.6% (95% CI: 34.0 to 37.3) in SAMINOR 2. Both the ATP-III-MetS prevalence and the mean MetS severity Z-score increased between the surveys in all subgroups, except the ATP-III-MetS prevalence in non-Sami women, which remained stable. Over time, Sami men showed a slightly larger increase in MetS severity than non-Sami men (p<0.001): the score increased by 0.20 (95% CI: 0.14 to 0.25) and 0.06 (95% CI: 0.01 to 0.10) in Sami and non-Sami men, respectively. Abdominal obesity increased markedly between the surveys in all subgroups. Conclusion - The prevalence and severity of MetS increased over time in rural Northern Norway. Abdominal obesity appeared to drive the increase in ATP-III-MetS prevalence. Sami men had a slightly larger increase in severity than non-Sami. |
format |
Article in Journal/Newspaper |
author |
Michalsen, Vilde Lehne Kvaløy, Kirsti Svartberg, Johan Siri, Susanna Ragnhild Melhus, Marita Broderstad, Ann Ragnhild |
author_facet |
Michalsen, Vilde Lehne Kvaløy, Kirsti Svartberg, Johan Siri, Susanna Ragnhild Melhus, Marita Broderstad, Ann Ragnhild |
author_sort |
Michalsen, Vilde Lehne |
title |
Change in prevalence and severity of metabolic syndrome in the Sami and non-Sami population in rural Northern Norway using a repeated cross-sectional population-based study design: the SAMINOR Study |
title_short |
Change in prevalence and severity of metabolic syndrome in the Sami and non-Sami population in rural Northern Norway using a repeated cross-sectional population-based study design: the SAMINOR Study |
title_full |
Change in prevalence and severity of metabolic syndrome in the Sami and non-Sami population in rural Northern Norway using a repeated cross-sectional population-based study design: the SAMINOR Study |
title_fullStr |
Change in prevalence and severity of metabolic syndrome in the Sami and non-Sami population in rural Northern Norway using a repeated cross-sectional population-based study design: the SAMINOR Study |
title_full_unstemmed |
Change in prevalence and severity of metabolic syndrome in the Sami and non-Sami population in rural Northern Norway using a repeated cross-sectional population-based study design: the SAMINOR Study |
title_sort |
change in prevalence and severity of metabolic syndrome in the sami and non-sami population in rural northern norway using a repeated cross-sectional population-based study design: the saminor study |
publisher |
BMJ |
publishDate |
2019 |
url |
https://hdl.handle.net/10037/16348 https://doi.org/10.1136/bmjopen-2018-027791 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Northern Norway sami |
genre_facet |
Northern Norway sami |
op_relation |
Mikalsen, V.L. (2021). Metabolic syndrome, obesity and ethnicity—The SAMINOR Study. (Doctoral thesis). https://hdl.handle.net/10037/22512 . BMJ Open Michalsen, V.L., Kvaløy, K., Svartberg, J., Siri, S.R.A., Melhus, M. & Broderstad, A.R. (2019). Change in prevalence and severity of metabolic syndrome in the Sami and non-Sami population in rural Northern Norway using a repeated cross-sectional population-based study design: the SAMINOR Study. BMJ Open, 9 (6), e027791. http://dx.doi.org/10.1136/bmjopen-2018-027791 FRIDAID 1705267 doi:10.1136/bmjopen-2018-027791 2044-6055 https://hdl.handle.net/10037/16348 |
op_rights |
openAccess |
op_doi |
https://doi.org/10.1136/bmjopen-2018-027791 |
container_title |
BMJ Open |
container_volume |
9 |
container_issue |
6 |
container_start_page |
e027791 |
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1766145376897728512 |