1.
急诊组与择期组患者基线资料对比
Baseline characteristics of the patients in urgent group and elective group
| Characteristics | All patients* | P** | |
| Urgent colonoscopy ( < 24 h) (n=118) | Elective colonoscopy (≥24 h) (n=70) | ||
| *Values are expressed as Mean±SD or the number of patients (%). **Student's t-tests were used for continuous variables, and Pearson's χ test for categorical factors. | |||
| Age (year) | 52.8±17.5 | 52.3±18.4 | 0.855 |
| Gender | 0.884 | ||
| Female | 40 (33.9%) | 23 (32.9%) | |
| Male | 78 (66.1%) | 47 (67.1%) | |
| Charlson comorbidity index | 0.900 | ||
| 0 | 74 (62.7%) | 42 (60.0%) | |
| 1 | 19 (16.1%) | 13 (18.6%) | |
| ≥2 | 25 (21.2%) | 15(21.4%) | |
| SBP (mmHg) | 118.0±24.0 | 119.4± 19.0 | 0.636 |
| < 100 | 10 (8.5%) | 4 (5.7%) | 0.576 |
| Pulse (bpm) | 88.0±17.5 | 91.6±18.5 | 0.185 |
| ≥100 | 31 (26.3%) | 25 (35.7%) | 0.171 |
| HB (g/L) | 0.884 | ||
| > 120 | 13 (11.0%) | 8(11.4%) | |
| 90-120 | 35 (29.7%) | 17 (24.3%) | |
| 61-90 | 52 (44.1%) | 33 (47.1%) | |
| 31-60 | 18 (15.3%) | 12 (17.1%) | |
| HCT (%) | 0.259±0.075 | 0.261±0.075 | 0.879 |
| PLT (G/L) | 210.9±84.0 | 218.6±114.3 | 0.600 |
| PT-INR | 1.17±0.22 | 1.19±0.35 | 0.592 |
| History of hypertension | 0.171 | ||
| Yes | 38 (32.2%) | 16 (22.9%) | |
| No | 80 (67.8%) | 54 (77.1%) | |
| Transfusion requirement before admission | 0.023 | ||
| Yes | 44 (37.3%) | 15(21.4%) | |
| No | 74 (62.7%) | 55 (78.6%) | |
| Bowel preparation | < 0.001 | ||
| Oral laxatives | 23 (19.5%) | 54 (77.1%) | |
| Enemas | 95 (80.5%) | 16 (22.9%) | |