Type 1 diabetes

Educational outcomes and the role of comorbidity among adolescents with type 1‐diabetes in Denmark

Diabet MedPublished Nationwide register-based cohort study

Authors' conclusion

Type 1 diabetes affects educational attainment and participation among adolescents. Psychiatric comorbidity contributes to adverse educational outcomes in this group, and there is a tendency that somatic comorbidity also plays a role.

Study context

Population
Individuals born 1991–2003 in Denmark diagnosed with T1D before age 16, matched with up to four individuals without T1Dmatched cohort
Exposure
T1D vs matched peers without T1D
  • T1Dn = 3,370
Outcome
Completion of compulsory school (9th grade) and enrolment in secondary education
Follow-up
By age 18 years
Methodological detailsmatched on age, gender, parents' educational level and immigration status
  • Matched on age, gender, parents' educational level and immigration status

Main finding

As reported in the abstract

Not completing compulsory school; not enrolled in upper secondary education by age 18
T1D vs Peers without T1DOdds ratio (95% CI)
Not completing compulsory school
1.44(1.26–1.64)
Not enrolled in upper secondary education by age 18
1.50(1.31–1.73)

Observational data: associations, not effects.

Further findings

OutcomeOR (95% CI)
Adverse educational outcomes, T1D with psychiatric comorbidity vs T1D onlyT1D + psychiatric comorbidityvs T1D onlyNot completing compulsory school2.47 (1.54–3.96)
Adverse educational outcomes, T1D with psychiatric comorbidity vs T1D onlyT1D + psychiatric comorbidityvs T1D onlyNot enrolled in upper secondary education by age 183.66 (2.27–5.91)

Adverse educational outcomes, somatic comorbidity among adolescents with T1D

OR (95% CI)
Somatic comorbidityTendency towards an association1.25 (0.97–1.63)
Somatic comorbidityTendency towards an association1.26 (0.95–1.66)

Comorbidity among individuals with T1D

At least one somatic or psychiatric comorbidity
1869 (56%)
Somatic comorbidity
1709
Psychiatric comorbidity
389

Adverse educational outcomes, somatic comorbidity among adolescents with T1D

Associations differed markedly between diagnostic comorbidity groups

Original publication

Educational outcomes and the role of comorbidity among adolescents with type 1‐diabetes in Denmark. Diabet Med. Published 3 January 2024. doi:10.1111/dme.15270

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