Table 2.
Secondary endpoints.
| Author, year | Acceptance of preparation strategies (n/N) | Patients receiving adequate preparation (n/N) | Willingness to repeat colonoscopy (n/N) | AE (n/N) | Hospital stay (days) | Repeat colon examinations (n/N) | |
|---|---|---|---|---|---|---|---|
| Educational interventions | Chorev, 2006 | NR | 177/209 (overall; not per intervention) | NR | NR | NR | 20/105 |
| 20/104 | |||||||
| Rosenfeld, 2010 | NR | NR | NR | NR | NR | NR | |
| Lee, 2015 | 95/103 | 101/103¶ | 86/103 | 36/103 | NR | NR | |
| 62/102 | 91/102¶ | 75/102 | 48/102 | ||||
| Ergen, 2016 | NR | NR | NR | NR | 6 | 0/45 | |
| 5 | 1/40 | ||||||
| Chambers, 2017 | NR | 26/26¶¶ | NR | NR | NR | NR | |
| 12/12¶¶ | |||||||
| Shah-Khan, 2017 | NR | NR | NR | NR | NR | NR | |
|
| |||||||
| Bowel regimens modification | Seinela, 2003 | 26/35 | 31/35¶¶¶¶ | 13/35 | 7/35∗ | NR | NR |
| 23/37 | 36/37¶¶¶¶ | 18/37 | 20/37∗ | ||||
| Reilly, 2004 | NR | NR | NR | NR | NR | NR | |
| Muller, 2007 | 32/40 | NR | 32/40 | 6/40 | NR | NR | |
| 37/40 | 37/40 | 10/40 | |||||
| Ell, 2008 | 113/153 | 130/153 | NR | 73/153 | NR | NR | |
| 82/155 | 134/155 | 86/155 | |||||
| Kotwal, 2014 | 33/51 | 43/51 | 36/51 | 36/51 | NR | NR | |
| 38/52 | 48/52 | 46/52 | 28/52 | ||||
| Yang, 2015 | NR | 37/46¶¶¶ | NR | 26/46 | NR | NR | |
| 52/54¶¶¶ | 49/54 | 19/54 | |||||
| Tae, 2015 | 24/31 | 30/31¶¶¶ | 29/31 | 14/31 | NR | NR | |
| 18/31 | 29/31 | 30/31 | 14/31 | ||||
| Song, 2017¥ | 50/53 | NR | NR | 5/53 | NR | NR | |
| Yadlapati, 2017 | NR | NR | NR | NR | 8 ± 11.4 | 24/524 | |
| 6.9 ± 8.8 | 9/445 | ||||||
| Pontone, 2018 | 15/22 | NR | NR | 8/22 | 3 | NR | |
| 16/22 | 6/22 | 6 | |||||
|
| |||||||
| Others | Barclay, 2013 | 31/42 | 39/42 | NR | NR | NR | NR |
| 18/40 | 34/40 | NR | NR | NR | NR | ||
∗refers to nausea that statistically differed between the two groups; ¶at least 80% of preparation; ¶¶at least 50% of preparation; ¶¶¶at least 75% of preparation; ¶¶¶¶100% of preparation received; ¥study evaluating efficacy of a multiday colonoscopy bowel preparation; all enrolled patients received the same intervention.