Table 1 Univariate analysis
Factor | Overall* | Surgery** | No surgery** | p |
|---|---|---|---|---|
Total | 78 | 31 (39.7%) | 47 (60.3%) | |
Gender | ||||
M | 55 (70.5%) | 18 (32.7%) | 37 (67.3%) | 0.050 |
F | 23 (29.5%) | 13 (56.5%) | 10 (43.5%) | |
Social score | ||||
0 | 32 (42.7%) | 18 (56.3%) | 14 (43.7%) | 0.149 |
1 | 8 (10.7%) | 3 (37.5%) | 5 (62.5%) | |
2 | 14 (18.7%) | 4 (28.6%) | 10 (71.4%) | |
3 | 21 (28.0%) | 6 (28.6%) | 15 (71.4%) | |
ASA score | ||||
1 | 1 (1.3%) | 1 (100%) | 0 | 0.243 |
2 | 35 (45.5%) | 17 (48.6%) | 18 (51.4%) | |
3 | 34 (44.2%) | 10 (29.4%) | 24 (70.6%) | |
4 | 7 (9.1%) | 3 (42.9%) | 4 (57.1%) | |
Neurological disease | ||||
Yes | 46 (59.7%) | 17 (37.0%) | 29 (63.0%) | 0.472 |
No | 31 (40.3%) | 14 (45.2%) | 17 (54.8%) | |
Frailty score | ||||
1 | 7 (9.3%) | 3 (42.9%) | 4 (57.1%) | 0.748 |
2 | 10 (13.3%) | 5 (50.0%) | 5 (50.0%) | |
3 | 13 (17.33%) | 7 (53.9%) | 6 (46.1%) | |
4 | 8 (10.7%) | 4 (50.0%) | 4 (50.0%) | |
5 | 3 (4.0%) | 1 (33.3%) | 2 (66.7%) | |
6 | 13 (17.3%) | 6 (46.2%) | 7 (53.9%) | |
7 | 18 (24.0%) | 5 (27.8%) | 13 (72.2%) | |
8 | 2 (2.7%) | 0 | 2 (100%) | |
9 | 1 (1.3%) | 0 | 1 (100%) | |
Performance status | ||||
0 | 9 (11.8%) | 4 (44.4%) | 5 (55.6%) | 0.299 |
1 | 14 (18.4%) | 6 (42.9%) | 8 (57.1%) | |
2 | 13 (17.1%) | 8 (61.5%) | 5 (38.5%) | |
3 | 27 (35.5%) | 7 (25.9%) | 20 (74.1%) | |
4 | 13 (17.1%) | 5 (38.5%) | 8 (61.5%) | |
Coffee bean sign at AXR | ||||
Yes | 3 (4.2%) | 2 (66.7%) | 1 (33.3%) | 0.341 |
No | 69 (95.8%) | 27 (39.1%) | 42 (60.9%) | |
CT confirmed volvulus | ||||
Yes | 44 (57.9%) | 15 (34.1%) | 29 (65.9%) | 0.392 |
No | 32 (42.1%) | 14 (43.8%) | 18 (56.2%) | |
360-degree twist | ||||
Yes | 19 (24.7%) | 10 (52.6%) | 9 (47.4%) | 0.159 |
No | 58 (75.3%) | 20 (34.5%) | 38 (65.5%) | |
Ischaemia on CT | ||||
Yes | 35 (48.0%) | 15 (42.9%) | 20 (57.1%) | 0.319 |
No | 38 (52.0%) | 12 (31.6%) | 26 (68.4%) | |
Abnormal WCC | ||||
Yes | 33 (42.3%) | 11 (33.3%) | 22 (66.7%) | 0.322 |
No | 45 (57.7%) | 20 (44.4%) | 25 (55.6%) | |
Abnormal neutrophils | ||||
Yes | 32 (41.0%) | 10 (31.3%) | 22 (68.7%) | 0.201 |
No | 46 (59.0%) | 21 (45.7%) | 25 (54.3%) | |
Abnormal CRP | ||||
Yes | 46 (59.0%) | 13 (28.3%) | 33 (71.7%) | 0.013 |
No | 32 (41.0%) | 18 (56.3%) | 14 (43.7%) | |
Admissions > 3 | ||||
Yes | 32 (41.0%) | 19 (61.3%) | 13 (27.7%) | 0.003 |
No | 46 (59.0%) | 12 (38.7%) | 34 (72.3%) | |