Sentence examples for between premenopausal testosterone levels from inspiring English sources

Overall, however, our data add to the growing body of evidence that supports an association between premenopausal testosterone levels and breast cancer risk.

Thus, the association that we observed between higher premenopausal testosterone levels and increased postmenopausal breast cancer risk could be related to early effects of testosterone on tumor development, or higher premenopausal levels of testosterone could predict higher levels later in life that are associated with increased risk.

Premenopausal testosterone levels were not significantly associated with all breast cancers in the Nurses Health Study II (NHS-II) [ 3].

Premenopausal testosterone levels were not associated with breast cancer risk in the Guernsey, UK, cohort [ 6] or in a small study based on the Washington Co., Maryland, cohort [ 11].

The positive associations that we observed in the Columbia, MO, cohort between premenopausal serum testosterone levels and breast cancer risk are consistent with those reported previously in prospective studies.

In fact, there is a rather better correlation between high testosterone levels and levels of popularity and respect from peers.

Previous research has documented correlations between endogenous testosterone levels and visuospatial cognitive function.

There is a clear association between high testosterone levels and prostate cancer, and evidence that the hormone raises the risk for heart attacks and strokes.

In addition, we examined the relation between free testosterone levels and diabetes by sex.

Evidence from human studies suggests an association between low testosterone levels and anxiety and depression susceptibility, suggesting activational effects of testosterone on mood.

First, there is no consistent relationship between normal circulating testosterone levels and violence in teenagers.