This request estimated hazard ratios for gynecologic surgery among women who experienced hysteroscopic sterilizations versus laparoscopic tubal ligations. We distributed this request to 17 Sentinel Data Partners. The study period included data from January 1, 2008 to September 30, 2015. This request was distributed to Data Partners on March 6, 2018.
The analytic package associated with this analysis can be found externally in Sentinel's Git Repository located here. The Git Repository serves as Sentinel's version control tracking system for analytic packages and technical documentation.