Background Testosterone plays a key role in women, but the associations of serum
testosterone level with gynecological disorders risk are inconclusive in observational …

Objective Previous observational studies have explored the correlation between
testosterone and cancer risk. However, the causal association between testosterone and …

Background Sex hormone-binding globulin (SHBG), testosterone and oestradiol have been
associated with many diseases in observational studies; however, the causality of …

Objective In observational studies, testosterone has been reported to be associated with
some types of cancers. However, the direction and magnitude of the causal association …

Context Evidence has shown maternal androgen levels in both the general population and
populations with hyperandrogenic disorders are inversely associated with offspring birth …

Background Testosterone levels are linked with diverse characteristics of human health, yet,
whether these associations reflect correlation or causation remains debated. Here, we …

Background Testosterone is an essential sex hormone that plays a vital role in the overall
health and development of males. It is well known that obesity decreases testosterone …

Background Observationally lower testosterone is associated with an unhealthier
cardiovascular (CVD) risk profile, but this association is open to confounding and reverse …

Objective Type 2 diabetes mellitus (T2DM) is an endocrine-related disease with an
increasing incidence worldwide. Male sexual dysfunction is common in diabetic patients …

Background Previous studies have suggested associations between testosterone, genetic
factors, and a series of complex diseases, but the associations with the lifespan phenotype …