Childhood ADHD and Premature Mortality Risk in the UK 1958 Birth Cohort

The UK National Child Development Study (NCDS) birth cohort provides data on 8,016 individuals assessed for ADHD problems at age 7 and cardiovascular risk factors at age 44/45. Ajay K. Thapar published findings linking childhood ADHD to premature mortality by age 58, mediated by smoking and obesity. The dataset was last updated on 2026-05-11.

Use Cases

• Analyze the association between childhood ADHD and premature mortality risk based on longitudinal cohort data.
• Investigate the mediating role of midlife cardiovascular risk factors like smoking and obesity.
• Model population health risks using odds ratios and confidence intervals derived from the cohort.

Strengths

• Longitudinal design tracks individuals from birth to age 58.
• Includes 8,016 individuals with linked death register data.
• Specific odds ratio (OR 1.86) and confidence intervals (95% CI 1.08–3.17) are reported for mortality risk.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is small (64.9 KB), indicating limited scope, likely summary statistics rather than raw individual-level data.

Provenance

Source

UK 1958 birth cohort (National Child Development Study).

Collection Method

Path analysis on linked cohort and death register data.

Time Range

Individuals followed from birth (1958) to age 58.

Freshness

Last updated 2026-05-11 05:28:44; freshness should be verified.

Geography

United Kingdom.