Table 1. Demographic and baseline clinical characteristics of the biofeedback (BG) and the conservative groups (CG).

Values are presented as mean ± standard deviation or number (%).

CCRT, concurrent chemoradiation therapy; LAR, low anterior resection; ULAR, ultra LAR; AV, anal verge; RASP, resting anal squeezing pressure; MASP, maximum anal squeezing pressure.