Hearing levels of youths 12-17 years, United States
Subtitle: distribution of monaural hearing levels of youths 12-17 years at frequencies of 250, 500, 1000, 2000, 3000, 4000, 6000, and 8000 hertz as determined in individual air-conduction tests, by age, sex, race, geographic region, size of place of residence, family income, and education of parent
By: [by Jean Roberts and Elizabeth M. Ahuja]
Contributors: Ahuja, Elizabeth M., joint author.
Series: National Center for Health Statistics. Data from the National Health Survey, series 11, no. 145; DHEW publication no. (HRA) 75-1627; Vital and health statistics.; no. 145.; DHEW publication ;; no. (HRA) 75-1627.
Publisher: National Center for Health Statistics; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington]
Published: 1974
Place of publication: Rockville, Md
Language: eng
Number of pages: 84
Subjects: Hearing levels -- United States -- Statistics.; Youth -- Health and hygiene -- United States -- Statistics.; Hearing -- In adolescence.; Hearing tests -- In adolescence.; United States -- Statistics, Medical.
Notes: Includes bibliographical references.