Counties with extreme death rates and associated factors.
D000059:Accidents; D000328:Adult; D000367:Age Factors; D000368:Aged; D000383:Agriculture; D002318:Cardiovascular Diseases / Q000401:mortality; D003327:Coronary Disease / Q000401:mortality; D004812:Epidemiologic Methods; D006076:Government; D006801:Humans; D007674:Kidney Diseases / Q000401:mortality; D008297:Male; D008875:Middle Aged; D009026:Mortality; D009369:Neoplasms / Q000401:mortality; D011336:Probability; D012959:Socioeconomic Factors; D014481:United States