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Yungtai Lo

Researcher at Albert Einstein College of Medicine

Publications -  58
Citations -  5843

Yungtai Lo is an academic researcher from Albert Einstein College of Medicine. The author has contributed to research in topics: Viral load & Acquired immunodeficiency syndrome (AIDS). The author has an hindex of 26, co-authored 56 publications receiving 5143 citations. Previous affiliations of Yungtai Lo include Icahn School of Medicine at Mount Sinai & Harvard University.

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Testing the number of components in a normal mixture

TL;DR: In this article, it was shown that the likelihood ratio statistic based on the Kullback-Leibler information criterion of the null hypothesis that a random sample is drawn from a k 0 -component normal mixture distribution against the alternative hypothesis that the sample was drawn from an k 1 -component normalized mixture distribution is asymptotically distributed as a weighted sum of independent chi-squared random variables with one degree of freedom, under general regularity conditions.
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Decreased bone mineral density and increased fracture risk in aging men with or at risk for HIV infection.

TL;DR: HIV infection is independently associated with modestly reduced BMD in aging men, and decreased BMD is associated with increased fracture risk.
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HIV Infection, Drug Use, and Onset of Natural Menopause

TL;DR: It is shown that HIV infection and immunosuppression are associated with an earlier age at the onset of menopause in HIV-infected women and their risk of osteoporosis and heart disease requires further study.