Codes and Frequencies
For all persons, H2OFLOR indicates whether the water the person drinks at home contains fluoride.
H2OFLOR is part of the Dental Health Supplement. For related variables and more information about this supplement, please use the IPUMS NHIS search function and drop-down menus, or see FLUORIDEWHY.
- 1986: All persons.
- 1986 : PERWEIGHT