All-cause mortality in a nationwide cohort of childhood-onset diabetes in Norway 1973-2013
AIMS/HYPOTHESIS: The aim of this study was to assess the association between all-cause mortality and sex, age at diagnosis and year of diagnosis in Norwegian patients with childhood-onset diabetes.
METHODS: The study was based on the nationwide, population-based Norwegian Childhood Diabetes Registry, which includes all newly diagnosed cases of childhood-onset diabetes at age 0-14 years in 1973-1982 and 1989-2012 (n = 7,884). Patients were followed until date of death, emigration or 30 September 2013.
RESULTS: Among the 7,884 patients, representing 132,420 person-years, 249 (3.2%) died during a mean follow-up of 16.8 (range 0.0-40.7) years. The standardised mortality ratio (SMR) for the total cohort was 3.6 (95% CI 3.1, 4.0), increasing by attained age. Absolute mortality was significantly lower in females than in males (HR 0.50 [95% CI 0.38, 0.65]), although the SMRs were similar. Cox regression analysis showed a significant decrease in mortality of 49% (HR 0.51 [95% CI 0.28, 0.93]) for those diagnosed in 1999-2012 compared with those diagnosed in 1973-1982 (p = 0.03).
CONCLUSIONS/INTERPRETATION: In spite of improved diabetes care, mortality is still three to four times higher in those with childhood-onset diabetes compared with the general population in Norway. However, absolute mortality has declined among children diagnosed most recently (1999-2012) compared with those diagnosed in the earliest period (1973-1982).
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2015 |
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Erschienen: |
2015 |
Enthalten in: |
Zur Gesamtaufnahme - volume:58 |
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Enthalten in: |
Diabetologia - 58(2015), 8 vom: 13. Aug., Seite 1779-86 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Gagnum, Vibeke [VerfasserIn] |
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Links: |
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Themen: |
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Anmerkungen: |
Date Completed 13.04.2016 Date Revised 13.11.2018 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1007/s00125-015-3623-7 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM248993364 |
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520 | |a AIMS/HYPOTHESIS: The aim of this study was to assess the association between all-cause mortality and sex, age at diagnosis and year of diagnosis in Norwegian patients with childhood-onset diabetes | ||
520 | |a METHODS: The study was based on the nationwide, population-based Norwegian Childhood Diabetes Registry, which includes all newly diagnosed cases of childhood-onset diabetes at age 0-14 years in 1973-1982 and 1989-2012 (n = 7,884). Patients were followed until date of death, emigration or 30 September 2013 | ||
520 | |a RESULTS: Among the 7,884 patients, representing 132,420 person-years, 249 (3.2%) died during a mean follow-up of 16.8 (range 0.0-40.7) years. The standardised mortality ratio (SMR) for the total cohort was 3.6 (95% CI 3.1, 4.0), increasing by attained age. Absolute mortality was significantly lower in females than in males (HR 0.50 [95% CI 0.38, 0.65]), although the SMRs were similar. Cox regression analysis showed a significant decrease in mortality of 49% (HR 0.51 [95% CI 0.28, 0.93]) for those diagnosed in 1999-2012 compared with those diagnosed in 1973-1982 (p = 0.03) | ||
520 | |a CONCLUSIONS/INTERPRETATION: In spite of improved diabetes care, mortality is still three to four times higher in those with childhood-onset diabetes compared with the general population in Norway. However, absolute mortality has declined among children diagnosed most recently (1999-2012) compared with those diagnosed in the earliest period (1973-1982) | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
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700 | 1 | |a Sandvik, Leiv |e verfasserin |4 aut | |
700 | 1 | |a Fagerland, Morten W |e verfasserin |4 aut | |
700 | 1 | |a Njølstad, Pål R |e verfasserin |4 aut | |
700 | 1 | |a Joner, Geir |e verfasserin |4 aut | |
700 | 1 | |a Skrivarhaug, Torild |e verfasserin |4 aut | |
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