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Table 1 Patient characteristics and procedural measures of 4354 cases

From: Trainee colonoscopists fulfil quality standards for the detection of adenomatous polyps

Patients characteristics

Age (y)

59 (18 - 98)

Gender: Male/Female

2385/1969 (55%/45%)

Procedural measurements

Indication:

 

Screening

970 (22.3%)

 Anemia

1196 (27.5%)

 Diarrhea/Obtipation

436 (10.0%)

 Abdominal discomfort

398 (9.1%)

 Suspected tumor

485 (11.1%)

 Others

869 (20.0%)

Using Midazolam

1768 (40.6%)

Midazolam dose (mg, mean)

2.5 mg (range: 0.5 - 7.5)

Using Propofole

3550 (81.5%)

Propofole dose (mg, mean)

192 mg (range: 20 to 1100)

Bowel cleanness (light to moderate remnants/excellent)

1170/3184 (26.9%/73.1%)

Complications overall

45 (1.0%)

 Minor complications

27 (0.6%)

 Bleeding

13 (0.3%)

 Perforation

4 (0.9‰)

 Severe respiratory insuffiency

1 (0.2‰)

  1. Numbers are mean values (range: minimum – maximum) or frequencies (percentages).