2.3. FMT subsurvey
We asked the subset of EIN members at whose primary institutions
FMT was available to answer several additional questions
about this treatment modality. They indicated the number of pa-
tients under their care who had received FMT in the past year, the
source of the donated stool material; the screening laboratory tests
typically ordered for potential stool donors; the preferred route for
administering FMT; the number of FMT instillations administered;
the volume of stool administered per instillation; and the estimated
success rate of FMT. Data were analyzed using SAS version 9.3 (SAS
Institute, Cary, NC).