Table 5. Comparisons to 2011.
| Patients cohorts (N = patients per period) | SAR, % (95% CI) | CCR, % (95% CI) | ADR, % (95% CI) | CR, % (95% CI) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | 2013 | 2015 | 2011 | 2013 | 2015 | 2011 | 2013 | 2015 | 2011 | 2013 | 2015 | ||||
| A (N=617, 1,016, 1,213) | 86.5 (83.8–89.2) | 89.7 (87.8–91.5) | 93.0 (91.6–94.4) | – | – | – | – | – | – | 0.3 (0.0–1.2) | 0.1 (0.0–0.5) | 0.1 (0.0–0.5) | |||
| B (N=604, 999, 1,207) | 87.6 (85–90.2) | 90.2 (88.3–92.0) | 93.1 (91.7–94.6) | 96.4 (94.9–97.9) | 94.8 (93.4–96.2) | 98.1 (97.3–98.9) | – | – | – | 0.3 (0.0–1.2) | 0.1 (0.0–0.6) | 0.1 (0.0–0.5) | |||
| C {N=234, 262 [525], 415 [722]} | 88.5 (84.4–92.6) | 93.5 (90.5–96.5) | 95.9 (94–97.8) | 98.3 (96.6–100) | 96.6 [97.5] (94.4–98.8) [(96.2–98.9)] | 98.6 [98.2] (97.4–99.7) [(97.2–99.2)] | 35.0 (28.9–41.1) | 27.1 [33.3] (21.7–32.5) [(29.3–37.4)] | 27 [31] (22.7–31.3) [(27.7–34.4)] | 0.9 (0.1–3.1) | 0.0 (0.0–1.4) | 0.0 (0.0–0.9) | |||
Data in square brackets represent numbers including colorectal cancer (CRC) surveillance patients to match 2011 cohort C. N, number of colonoscopies; SAR, sedation administration rate; CI, confidence interval; CCR, colonoscopy completion rate; ADR, adenoma detection rate; CR, early complications rate.