Look at the following from Booth et al. (1999). They examined testosterone levels and various behaviors in a random sample of 4,393 men that had served in the U.S. army during the years 1965 and 1971. The average age was 37 and the age range was 30-48. These men were representative of American men in the same age group. The first dataset indicates the percentage increase in the likelihood of sexually transmitted disease and promiscuity with increasing testosterone levels. The testosterone levels are reported in nanograms of testosterone per deciliter of blood (ng/dl). The great majority of men lie in the 300-1000 ng/dl range. We observe that with every 200 ng/dl increase in testosterone, the likelihood of having experienced a sexually transmitted infection increased by 16.5%, which is appreciable. https://its.fh-campuswien.ac.at/hackmd/s/JnqeNil1t https://hackmd.iscpif.fr/s/rkrmhM1oxg https://hackmd.diverse-team.fr/s/rydHg-740 https://md.ccc-mannheim.de/s/SJySFt09lx http://tacheles.humanistika.org/s/rJlpebt0eg https://hackmd.astamuse.net/s/SJvV8w5ngl https://hackmd.stuve-bamberg.de/s/x-bffabI0 https://docs.snowdrift.coop/s/6vwMFFiPc https://hedgedoc.catgirl.cloud/s/I34Ez6Gd5 https://hackmd.bangumi.org/s/rkx7HZJehxl https://pad.demokratie-dialog.de/s/oVGf7S7L11 https://hackmd.stuve-bamberg.de/s/hRZ-myP9C https://craigslist-personals.eurolines.nl/ https://craigslist-personals.mijnstartonline.nl/ https://craigslist-personals.rosadoc.be/ https://craigslist-personals.de-vitrine.be/ https://craigslist-personals.velelinkjes.nl/ https://craigslist-personals.maakjestart.nl/ https://craigslist-personals.gratislinken.nl/ https://craigslist-personals.backlinkplaatsen.nl/