Table 1.
Patent Demographics at Colonoscopy.
| Gender | N |
| Female | 81 (39%) |
| Male | 126 (61%) |
| Age, years | |
| Mean ± standard deviation | 86.9 ± 2.0 |
| 85-89 | 188 (91%) |
| 90-94 | 17 (8%) |
| ≥95 | 2 (1%) |
| ASA physical status | |
| Class 1 | 26 (13%) |
| Class 2 | 137 (66%) |
| Class 3 | 44 (21%) |
| Indication for colonoscopy | |
| Surveillance after resection | 67 (32%) |
| Mild abdominal symptoms | 30 (14%) |
| Altered bowel habits | 25 (12%) |
| Positive FIT | 25 (12%) |
| Hematochezia | 20 (10%) |
| Anemia | 20 (10%) |
| Examination prior to surgery | 11 (5%) |
| Endoscopic treatment | 9 (4%) |
Twenty-one patients underwent colonoscopy twice. Two underwent colonoscopy three times, and three underwent colonoscopy four times.
ASA: American Society of Anesthesiologists
FIT: fecal immunochemical test