Research Article
Factors Affecting Proximal Colon Cleansing Based on Bowel Movement Kinetics: A Prospective Observational Study
Table 1
Characteristics and univariate analysis of the adequate preparation group and inadequate preparation group in the proximal colon.
| | Total | Adequate group | Inadequate group | value | () | () | () |
| Sex | | | | 0.002 | Male (%) | 293 (68.9) | 259 (71.9) | 34 (52.3) | Female (%) | 132 (31.1) | 101 (28.1) | 31 (47.7) | Age (, years) | | | | 0.392 | BMI (kg/m2) | | | | 0.647 | Waist circumference (cm) | | | | 0.004 | First defecation time (min) | | | | 0.015 | Time of PEG ingestion (min) | | | | 0.337 | Time interval between completion of PEG ingestion and colonoscopy (min) | | | | 0.765 | Cecal intubation time (min) | | | | 0.187 | Adenoma detection rate (%) | | 7.5 | 6.1 | 0.701 | Polyp detection rate (%) | | 46.4 | 41.5 | 0.470 |
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