The Aarhus bereavement study (TABstudy).

Area of Science:

• Psychiatry and Psychology
• Public Health
• Epidemiology

Background:

• Bereavement and pathological grief significantly impact individual health and society.
• Existing research often lacks comprehensive, longitudinal data on the effects of loss.
• The need for robust data collection on bereaved populations and their families is critical.

Purpose of the Study:

• To establish and utilize the first register-identified bereavement cohort.
• To longitudinally assess the health and societal consequences of spousal and parental loss.
• To investigate the impact of grief on physical health, mental health, and socio-economic factors.

Main Methods:

• The Aarhus Bereavement Study (TABstudy) links national register data (N=68,960) with a longitudinal survey (N=1,227).
• Register data includes demographics, income, employment, health conditions, and mortality, followed annually.
• Survey data covers lifestyle, substance use, personality, well-being, and psychological measures over 5 years.

Main Results:

• The cohort comprises bereaved spouses, matched controls, and their children, with detailed annual data.
• Initial cohort characteristics show similarity between bereaved and control groups.
• Longitudinal data collection extends up to 13 years post-loss, providing extensive follow-up.

Conclusions:

• The TABstudy provides a unique, comprehensive dataset for understanding the long-term impacts of bereavement.
• This research will enhance knowledge on pathological grief and its associated health and societal outcomes.
• The findings will inform interventions and support systems for bereaved individuals and families.