Appendix Figure 1:


Map of ENDS Policy Environment
Note: Hawaii and Alaska both used unrevised birth records. Records are excluded due to having an MLSA >18, poor data quality, and/or MLSAs primarily being passed at the city level.


Map of ENDS Policy Environment
Note: Hawaii and Alaska both used unrevised birth records. Records are excluded due to having an MLSA >18, poor data quality, and/or MLSAs primarily being passed at the city level.