In IAAF dataset of testosterone levels in women
➡️1332 observations for females
➡️24 had high T, >99th percentile
➡️Of those 24 cases 9 were known to have doped
➡️another 9 known DSD
➡️6 unknown cause
All 24 used in IAAF statistical analysis basis for new regs 🤷‍♂️ pic.twitter.com/Sni3qu4Z8e

— Roger Pielke Jr. (@RogerPielkeJr) April 30, 2018