Association between maternal smoking during pregnancy and attention-deficit/hyperactivity disorder (ADHD) in children aged 4–15 years: A secondary data analysis from the NHANES dataset

Key Points

• Maternal smoking during pregnancy increases ADHD diagnosis risk in children aged 4 to 15 years, indicating a significant association.
• The analysis reveals a concerning correlation, with smoking in pregnancy noted as a factor for ADHD in a substantial percentage of cases.
• This observational analysis leverages data from the NHANES dataset, assessing a wide range of health related metrics over several years.
• Findings suggest the need for public health initiatives to address maternal smoking effects on child development.