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Data, from a nationwide sampling, on hematocrits (micro method) of persons aged 18 to 79 years. Relationships of hematocrit volumes to age, race, sex, family income, education, residence, marital status, usual activity, occupation, and industry.
"In every age group the mean hematocrit for men was higher than that for women. For every age group save 18-24-year-old men, white men and women had a higher mean hematocrit than Negroes of the same age. The mean hematocrit also varied by residence, usual activity, and occupation. There was no clear pattern of prevalence associated with education, but there was an apparent trend for
Mean Blood Hematocrit of Adults. United States—1960-1962.. Ann Intern Med. 1967;67:477–478. doi: 10.7326/0003-4819-67-2-477_5
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Published: Ann Intern Med. 1967;67(2):477-478.
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Print ISSN: 0003-4819 | Online ISSN: 1539-3704
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