Table 1

 Fertility data from included studies

StudyPopulationYearUC infertileUC fertileMedical infertility rate (%)IPAA infertileIPAA fertileIPAA infertility rate (%)
UC, ulcerative colitis; IPAA, ileal pouch-anal anastomosis.
Wikland6Swedish198981929.68657.2
Oresland7Swedish1994070.013192.9
Counihan8US199451054.5189216.4
Sjögren9Swedish199552516.752516.7
Hudson10Scottish1997157816.16554.5
Olsen11Swedish2002196522.61222781.8
Gorgun12US2004457238.4705058.3
Johnson13Canada200485213.3599438.6
Overall10542319.930130050.1
Overall (excluding Gorgun)6035114.623125048.0