Cardiovascular fitness in males at age 18 and risk of serious depression in adulthood: Swedish prospective population-based study

• Background Studies suggest a role for cardiovascular fitness in the prevention of affective disorders. Aims To determine whether cardiovascular fitness at age 18 is associated with future risk of serious affective illness. Method Population-based Swedish cohort study of male conscripts (n = 1 117 292) born in 1950-1987 with no history of mental illness who were followed for 3-40 years. Data on cardiovascular fitness at conscription were linked with national hospital registers to calculate future risk of depression (requiring in-patient care) and bipolar disorder. Results In fully adjusted models low cardiovascular fitness was associated with increased risk for serious depression (hazard ratios (HR) = 1.96, 95%, CI 1.71-2.23). No such association could be shown for bipolar disorder (HR = 1.11, 95% CI 0.84-1.47). Conclusions Lower cardiovascular fitness at age 18 was associated with increased risk of serious depression in adulthood. These results strengthen the theory of a cardiovascular contribution to the aetiology of depression.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Psykiatri (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Psychiatry (hsv//eng)

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Kardiologi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)

Nyckelord

late-life depression

physical-activity

major depression

bipolar

disorder

mental-disorders

regular exercise

symptoms

adolescents

antidepressant

anxiety

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)