A Retrospective Case-Control Study Evaluating the Bowel Preparation Quality during Surveillance Colonoscopy after Colonic Resection

Table 2

Patients characteristics and bowel preparation score.

	RG	CG	𝑃 value
Patients	161	190
Age range	36–84	20–82
Male	86	117	NS
Mean BMI	24.8	23.7	NS
Mic	15	21	NS
Caecal intubation rate (%)	97	98
ADR (%)	18	32.6	0.002
Aronchick 1-2	9 + 20 (18%)	70 + 38 (57%)	0.000
Aronchick 3	61 (38%)	59 (31%)	NS
Aronchick 4-5	58 + 13 (44%)	19 + 4 (12%)	0.000

RG: resected group and CG: control group. ADR: adenoma detection rate; BMI: body mass index. Mic: number of patients at risk for developing medication-induced constipation.