Polyethylene glycol 3350 in occasional constipation: A one-week, randomized, placebo-controlled, double-blind trial

Figure 2 Assessment of primary outcome between polyethylene glycol 3350 and placebo (per protocol population). Resolution was recorded if the subject reported no occurrence of two or more consecutive unsuccessful bowel movements (BMs) for the rest of the study following the first successful BM. PEG: Polyethylene glycol.