Hearing impairments in the United States.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D003638:Deafness / Q000453:epidemiology* / Q000209:etiology; D004781:Environmental Exposure; D005006:Ethnicity; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009622:Noise / Q000009:adverse effects; D009784:Occupational Diseases / Q000209:etiology; D012111:Residence Characteristics; D012737:Sex Factors; D012959:Socioeconomic Factors; D014481:United States