TABLE 2.

Mean number of CSBM before and after BF. Before BF, the majority of patients reported 0 or 1 mean CSBM per week, while after BF most patients reported 1 or 2 CSBP per week, with up to 16 of them reporting 3 or more CSBM/week. Statistics: Frequency (%).

	Before BF (n = 131)	After BF (n = 131)
0 CSBM/week	85 (64.89%)	19 (14.5%)
1 CSBM/week	40 (30.53%)	51 (38.93%)
2 CSBM/week	6 (4.58%)	45 (34.35%)
3 CSBM/week	—	15 (11.45%)
4 CSBM/week	—	1 (0.77%)

Abbreviations: BF, biofeedback; CSBM, complete spontaneous bowel movements.