Author Contributions: Dr Granich 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: Granich, Oh, Lewis,
Acquisition of data: Granich, Oh, Lewis, Flood.
Analysis and interpretation of data: Granich,
Oh, Lewis, Porco, Flood.
Drafting of the manuscript: Granich, Oh, Porco,
Critical revision of the manuscript for important
intellectual content: Granich, Oh, Lewis, Flood.
Statistical analysis: Granich, Oh, Lewis, Porco.
Obtained funding: Flood.
Administrative, technical, or material support:
Granich, Oh, Lewis, Flood.
Study supervision: Granich, Flood.
Financial Disclosures: None reported.
Acknowledgment: We thank the tuberculosis controllers
and program staff in California’s health departments who reported the
data used in this analysis. We also thank Bill Elms, Janice Westenhouse, MPH,
Ed Desmond, PhD, Scott Bradley, MPH, Amanda Simanek, Tom Bates, PhD, and Linda
Johnson, MPH, for their contributions. Finally, we thank Jose Becerra, MD,
MPH, Charles Wells, MD, Zachary Taylor, MD, MS, Michael Iademarco, MD, MPH,
and Kenneth Castro, MD, MPH, for their helpful review of the manuscript.