Research Article

The Efficacy of 480 ml Oral Sodium Sulfate for Improving Insufficient Bowel Preparation of Colonoscopy with High-Concentrated Polyethylene Glycol

Table 5

Tolerability of 480 ml OSS compared to 1 l H-PEG from patients questionnaire.

480 ml OSS

Amount,(%) good: similar: bad90 : 31 : 4 (72.0: 24.8: 3.2)
Taste, (%) good: similar: bad33 : 49 : 43 (26.4: 39.2: 34.4)
Cleansing speed, (%) fast: similar: slow69 : 38 : 6 (61.1: 33.6: 5.3)
Overall preference, (%) OSS: similar: H-PEG96 : 13 : 16 (76.8: 10.4: 12.8)

OSS: oral sulfate solution; H-PEG: high-concentrated polyethylene glycol.