Author Contributions: Dr Thomson had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
Study concept and design: Thomson,
Poulton, Moffitt, Caspi.
Acquisition of data: Thomson, Poulton,
Broadbent, Moffitt, Caspi.
Analysis and interpretation of data: Thomson, Poulton, Broadbent, Beck, Welch, Hancox.
Drafting of the manuscript: Thomson,
Critical revision of the manuscript for important intellectual content: Thomson, Poulton, Broadbent, Moffitt,
Caspi, Beck, Welch, Hancox.
Statistical analysis: Thomson, Beck,
Obtained funding: Thomson, Poulton,
Administrative, technical, or material support: Poulton, Broadbent.
Financial Disclosures: None reported.
Funding/Support: This work was supported by grant R01 DE-015260 from the National Institute of Dental and Craniofacial Research; grants MH45070, MH49414, and MH077874 from the National Institute of Mental Health; grant G0100527 from the Medical Research Council of the United Kingdom; and a program grant from the Health Research Council of New Zealand. The Dunedin Multidisciplinary Health and Development Research Unit is supported by the Health Research Council of New Zealand.
Role of the Sponsors: The sponsors had no role in the design and conduct of the study; the collection,
management, analysis, and interpretation of the data; or the preparation,
review, or approval of the manuscript.
Additional Contributions: We thank the study members, their families, and their friends for their continuing support.