Journal Published Online: 01 May 1988
Volume 33, Issue 3

Sexing North American Eskimo and Indian Innominate Bones with the Acetabulum/Pubis Index

CODEN: JFSCAS

Abstract

The acetabulum/pubis index was tested on American Eskimo and Indian samples of innominate bones to which sex had been assigned by visual inspection. The index alone sexed 91 and 89% of the Eskimo and Indian samples, respectively. Subsequent sorting of misclassified specimens with femur head diameter resulted in 96 and 99% rates of classification. The index and a measurement of ischial height were used in a discriminant function model which correctly identified the sex of 93% of the Eskimo and 92% of the Indian bones. Using femur head diameter to sort those specimens which were misclassified by their discriminant function score yielded classification rates of 96 and 98%. These results are compared to a range of 92 to 100% obtained with the index in earlier studies of American black and white pelvic bone samples.

Author Information

Schulter-Ellis, FP
University of Maryland Medical School, Baltimore, MD
Hayek, L-AC
Mathematics and Statistics, Smithsonian Institution, Washington, DC
Pages: 12
Price: $25.00
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Stock #: JFS12477J
ISSN: 0022-1198
DOI: 10.1520/JFS12477J