An actuarial perspective on AIDS/HIV disease.
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Actuarial Analysis↗
Biomedical subjects
M J Cowell
Publications and source records attributed to M J Cowell.
AIDS: mortality.
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Acquired Immunodeficiency Syndrome↗
An insurance company perspective on smoking.
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Adult↗
The incidence of spina bifida occulta in idiopathic scoliosis.
A review of the roentgenograms of the spine of 100 patients with idiopathic scoliosis and 371 parents and siblings used as controls, showed an incidence of spina bifida occulta of 34 per cent and 41 per cent in their siblings. There was no increase in the incidence of spina bifida occulta in the patients with idiopathic scoliosis as compared with the control group. A review of the parents of these patients showed an incidence of spina bifida occulta of the lumbosacral area of 9 per cent in the mothers, and 13 per cent in the fathers, thus showing a decrease in the incidence of spina bifida occulta in the adult as compared with the teenager. The studies in the adult confirm the finding in the teenagers. There is no increased incidence of spina bifida occulta in idiopathic scoliosis.
Adolescent↗