Associated with range of negative outcomes.
Adverse childhood experiences increase probability of smoking in adulthood. Physical harm in Eastern European countries increases the probability of heavy drinking by about 3.4%, but not in other regions. Exposure to child neglect (little understanding) increases the probability of alcohol abuse by 2.7% in Nordic Countries but not other macro-regions. The experience of a poor relationship with parents is a strong predictor of alcohol abuse for the female subsample in Latin countries (2% higher).
While ACE does not appear to have a substantial effect on excess weight in any macro-region, childhood trauma (physical harm) appears to have a major impact on the likelihood of being obese later in life. Obesity has a more obvious impact on chronic illness than poverty, smoking or alcohol.