| Total | Tumor location | Gender | Urgency | Fecal soiling | |||||
---|---|---|---|---|---|---|---|---|---|---|
Distal rectum | Mid-rectal | Female | Male | (+) | (−) | (+) | (−) | |||
Resting pressure (mmHg) | na | 27 | 13 | 10 | 13 | 14 | 19 | 8 | 9 | 18 |
Mean ± SD | 38.7 ± 21.9 | 32.4 ± 14.0 | 43 ± 24.0 | 42.5 ± 26.7 | 35.1 ± 16.4 | 33.3 ± 15.6 | 51.5 ± 29.7 | 30.6 + 14.0 | 42.7 + 24.2 | |
Median (min-max) | 33.0 (12–96) | 26 (17–62) | 41 (16–88) | 33 (12–96) | 25.5 (17–62) | 26 (12–62) | 42.5 (19–96) | 24 (17–54) | 36 (12–96) | |
p valueb | - | 0.456 | 0.720 | 0.137 | 0.226 | |||||
Maximal squeeze pressure (mmHg) | na | 29 | 14 | 11 | 14 | 15 | 21 | 8 | 9 | 20 |
Mean ± SD | 116.9 ± 59.7 | 110.3 ± 56.0 | 125.3 ± 49.8 | 94.1 ± 48.7 | 138.1 ± 62.7 | 109.5 + 56.2 | 136.4 + 68.2 | 135.8 + 77.8 | 108.4 + 50.0 | |
Median (min-max) | 103.0 (35–273) | 95 (39–240) | 117 (35–211) | 83.5 (39–211) | 131 (35–273) | 103 (35–240) | 101.5 (73–273) | 105 (35–273) | 95 (39–211) | |
p valueb | - | 0.273 | 0.023 | 0.305 | 0.409 | |||||
RST volume (mL) | na | 26 | 11 | 11 | 13 | 13 | 18 | 8 | 8 | 18 |
Mean ± SD | 28.1 ± 18.8 | 27.3 ± 15.6 | 30.9 ± 24.7 | 22.3 ± 7.3 | 33.8 ± 24.7 | 30.6 + 21.5 | 22.5 + 8.9 | 25 + 13.1 | 29.4 + 21.0 | |
Median (min-max) | 20.0 (10–100) | 20 (10–60) | 20 (10–100) | 20 (10–30) | 20 (10–100) | 20 (10–100) | 20 (10–40) | 20 (10–50) | 20 (10–100) | |
p valueb | - | 0.945 | 0.418 | 0.387 | 0.571 | |||||
MBDV causing RAIR (mL) | na | 20 | 8 | 8 | 12 | 8 | 14 | 6 | 6 | 14 |
Mean ± SD | 27.5 ± 10.2 | 26.3 ± 7.4 | 27.5 ± 11.6 | 25 ± 6.7 | 31.3 ± 13.6 | 26.4 ± 9.3 | 30 ± 12.6 | 31.7 ± 11.7 | 25.7 ± 9.4 | |
Median (min-max) | 20(20–50) | 25(20–40) | 25(20–50) | 20(20–40) | 25(20–50) | 20(20–50) | 25(20–50) | 30(20–50) | 20(20–50) | |
p valueb | - | 0.959 | 0.427 | 0.659 | 0.274 |