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This version is not peer-reviewed
DATA | n (%) | |
AGE(years) | <40 | 2 (1.5) |
40-49 | 12 (9.2) | |
50-59 | 34 (26) | |
60-69 | 20 (15.3) | |
70-79 | 44 (33.6) | |
>80 | 19 (14.5) | |
GENDER | Male | 74 (56.5) |
Female | 57 (43.5) | |
TUMOR LOCATION | Antrum | 57 (43.5) |
Body | 39 (29.8) | |
Body and Antrum | 3 (2.3) | |
Cardia | 2 (1.5) | |
Fundus | 1 (0.8) | |
HISTOLOGICAL TYPE | Intestinal Type | 80 (61.1) |
Diffuse Type | 27 (20.6) | |
Mixed Type | 21 (16) | |
Unclassified | 3 (2.3) | |
STAGING | In situ | 3 (2.3) |
I | 60 (45.8) | |
II | 33 (25.2) | |
III | 35 (26.7) | |
SURGICAL TYPE | TG | 65 (49.6) |
STG | 66 (50.4) |
LOCAL COMPLICATIONS | n | |||
Anastomotic leak | 11 | |||
Fistula | 2 | |||
Surgical wound infection | 2 | |||
SYSTEMIC COMPLICATIONS | ||||
PULMONARY | Respiratory infection | 7 | ||
Pleural effusion | 2 | |||
Atelectasis | 1 | |||
Pneumotorax | 1 | |||
Pulmonary embolism | 1 | |||
CARDIAC | Atrial fibrillation | 1 | ||
SEPTIC | Sepsis | 5 | ||
HEMORRHAGIC | Hypovolemic shock | 1 | ||
ABDOMINAL | Intestinal obstruction | 2 | ||
Paralytic ileus | 2 | |||
Peritonitis | 1 |
Mortality (%) | No mortality (%) | p value | U | r | |
POSSUM | 14.81±4.73 | 4.19±3.35 | <0.001 | 968.00 | 0.398 |
P-POSSUM | 6.33±3.14 | 1.15±1.23 | <0.001 | 963.00 | 0.396 |
O-POSSUM | 21.32±19.46 | 9.62±9.42 | 0.001 | 837.00 | 0.290 |
Morbidity(%) | No morbidity (%) | p value | U | r | |
POSSUM | 45.02±24.73 | 21.08±15.97 | <0.001 | 2873.50 | 0.626 |
P-POSSUM | 45.02±24.73 | 21.08±15.97 | <0.001 | 2873.50 | 0.626 |
Qui-Squared | df | p value | |
POSSUM | 1.02 | 8 | 0.998 |
P-POSSUM | 1.04 | 7 | 0.994 |
O-POSSUM | 6.692 | 8 | 0.570 |
n | n with complications* | % Observed and expected morbidity at 30 days | |||
Observed | POSSUM | P-POSSUM | |||
Global | 131 | 31 | 23.66% | 18.32% (O:E 1.29) |
18.32% (O:E 1.29) |
Stage I | 60 | 7 | 11.67% | 6.67% (O:E 1.75) |
6.67% (O:E 1.75) |
Stage II | 33 | 12 | 36.36% | 30.30% (O:E 1.21) |
30.30% (O:E 1.21) |
Stage III | 35 | 12 | 34.29% |
28.57% (O:E 1.2) |
28.57% (O:E 1.2) |
Intestinal Type | 80 | 24 | 30.00% | 23.75% (O:E 1.26) |
23.75% (O:E 1.26) |
Diffuse type | 27 | 5 | 18.51% | 14.80% (O:E 1.25) |
14.80% (O:E 1.25) |
TG | 65 | 13 | 20.00% | 13.80% (O:E 1.45%) |
13.80% (O:E 1.45%) |
STG | 66 | 18 | 27.27% |
22.72% (O:E 1.2) |
22.72% (O:E 1.2) |
Qui-Squared | df | P value | |
POSSUM | 11.484 | 8 | 0.176 |
P-POSSUM | 11.484 | 8 | 0.176 |
n | n with complications* | % Observed and expected morbidity at 30 days | |||
Observed | POSSUM | P-POSSUM | |||
Global | 131 | 31 | 23.66% | 18.32% (O:E 1.29) |
18.32% (O:E 1.29) |
Stage I | 60 | 7 | 11.67% | 6.67% (O:E 1.75) |
6.67% (O:E 1.75) |
Stage II | 33 | 12 | 36.36% | 30.30% (O:E 1.21) |
30.30% (O:E 1.21) |
Stage III | 35 | 12 | 34.29% |
28.57% (O:E 1.2) |
28.57% (O:E 1.2) |
Intestinal Type | 80 | 24 | 30.00% | 23.75% (O:E 1.26) |
23.75% (O:E 1.26) |
Diffuse type | 27 | 5 | 18.51% | 14.80% (O:E 1.25) |
14.80% (O:E 1.25) |
TG | 65 | 13 | 20.00% | 13.80% (O:E 1.45%) |
13.80% (O:E 1.45%) |
STG | 66 | 18 | 27.27% |
22.72% (O:E 1.2) |
22.72% (O:E 1.2) |
AUC | Confidence interval (95%) | p value | ||
Lower limit | Upper limit | |||
POSSUM | 0.984 | 0.962 | 1.000 | <0.001 |
P-POSSUM | 0.979 | 0.953 | 1.000 | <0.001 |
O-POSSUM | 0.851 | 0.736 | 0.966 | 0.001 |
AUC | Confidence interval (95%) | p value | ||
Lower limit | Upper limit | |||
POSSUM | 0.927 | 0.880 | 0.974 | <0.001 |
P-POSSUM | 0.927 | 0.879 | 0.974 | <0.001 |
CORRELATIONAL VARIABLES | n | rs | p value | |
POSSUM | P-POSSUM | 131 | 0.991 | <0.001 |
POSSUM | O-POSSUM | 131 | 0.363 | <0.001 |
P-POSSUM | O-POSSUM | 131 | 0.378 | <0.001 |
Survival time | Standard error | Confidence interval (95%) | ||||
Lower limit | Upper limit | |||||
POSSUM | <4.19 | 83.61 | 4.23 | 75.14 | 92.08 | |
≥4.19 | 59.56 | 5.00 | 49.76 | 69.36 | ||
P-POSSUM | <1.18 | 79.95 | 4.45 | 71.23 | 88.68 | |
≥1.18 | 61.38 | 5.17 | 51.24 | 71.51 | ||
O-POSSUM | <10.25 | 72.62 | 4.86 | 63.10 | 82.14 | |
≥10.25 | 67.95 | 5.10 | 57.24 | 71.51 |
Qui-Squared | df | p value | |
POSSUM | 11.61 | 1 | 0.001 |
P-POSSUM | 6.823 | 1 | 0.009 |
O-POSSUM | 0.488 | 1 | 0.485 |
SCALE | EQUATION | |
Mortality | POSSUM | Ln R/1-R= -7,04 + (0,13x physiological score) + (0,16x operative score) |
P-POSSUM | Ln R/1-R= -9,065 + (0,1692x physiological score) + (0,155x operative score) | |
O-POSSUM | Ln R/1-R= -7,566 + (0,055 x age) + (0,080 x physiological score + B1 coefficient (tumoral staging) + B2 coefficient (surgery urgency) + B3 coefficient (type of surgery) * | |
Morbidity | POSSUM /P-POSSUM** | Ln R/1-R= -5,91+ (0,16x physiological score) + (0,19x operative score). |
Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of MDPI and/or the editor(s). MDPI and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content. |
Submitted:
13 September 2023
Posted:
14 September 2023
You are already at the latest version
This version is not peer-reviewed
Submitted:
13 September 2023
Posted:
14 September 2023
You are already at the latest version
DATA | n (%) | |
AGE(years) | <40 | 2 (1.5) |
40-49 | 12 (9.2) | |
50-59 | 34 (26) | |
60-69 | 20 (15.3) | |
70-79 | 44 (33.6) | |
>80 | 19 (14.5) | |
GENDER | Male | 74 (56.5) |
Female | 57 (43.5) | |
TUMOR LOCATION | Antrum | 57 (43.5) |
Body | 39 (29.8) | |
Body and Antrum | 3 (2.3) | |
Cardia | 2 (1.5) | |
Fundus | 1 (0.8) | |
HISTOLOGICAL TYPE | Intestinal Type | 80 (61.1) |
Diffuse Type | 27 (20.6) | |
Mixed Type | 21 (16) | |
Unclassified | 3 (2.3) | |
STAGING | In situ | 3 (2.3) |
I | 60 (45.8) | |
II | 33 (25.2) | |
III | 35 (26.7) | |
SURGICAL TYPE | TG | 65 (49.6) |
STG | 66 (50.4) |
LOCAL COMPLICATIONS | n | |||
Anastomotic leak | 11 | |||
Fistula | 2 | |||
Surgical wound infection | 2 | |||
SYSTEMIC COMPLICATIONS | ||||
PULMONARY | Respiratory infection | 7 | ||
Pleural effusion | 2 | |||
Atelectasis | 1 | |||
Pneumotorax | 1 | |||
Pulmonary embolism | 1 | |||
CARDIAC | Atrial fibrillation | 1 | ||
SEPTIC | Sepsis | 5 | ||
HEMORRHAGIC | Hypovolemic shock | 1 | ||
ABDOMINAL | Intestinal obstruction | 2 | ||
Paralytic ileus | 2 | |||
Peritonitis | 1 |
Mortality (%) | No mortality (%) | p value | U | r | |
POSSUM | 14.81±4.73 | 4.19±3.35 | <0.001 | 968.00 | 0.398 |
P-POSSUM | 6.33±3.14 | 1.15±1.23 | <0.001 | 963.00 | 0.396 |
O-POSSUM | 21.32±19.46 | 9.62±9.42 | 0.001 | 837.00 | 0.290 |
Morbidity(%) | No morbidity (%) | p value | U | r | |
POSSUM | 45.02±24.73 | 21.08±15.97 | <0.001 | 2873.50 | 0.626 |
P-POSSUM | 45.02±24.73 | 21.08±15.97 | <0.001 | 2873.50 | 0.626 |
Qui-Squared | df | p value | |
POSSUM | 1.02 | 8 | 0.998 |
P-POSSUM | 1.04 | 7 | 0.994 |
O-POSSUM | 6.692 | 8 | 0.570 |
n | n with complications* | % Observed and expected morbidity at 30 days | |||
Observed | POSSUM | P-POSSUM | |||
Global | 131 | 31 | 23.66% | 18.32% (O:E 1.29) |
18.32% (O:E 1.29) |
Stage I | 60 | 7 | 11.67% | 6.67% (O:E 1.75) |
6.67% (O:E 1.75) |
Stage II | 33 | 12 | 36.36% | 30.30% (O:E 1.21) |
30.30% (O:E 1.21) |
Stage III | 35 | 12 | 34.29% |
28.57% (O:E 1.2) |
28.57% (O:E 1.2) |
Intestinal Type | 80 | 24 | 30.00% | 23.75% (O:E 1.26) |
23.75% (O:E 1.26) |
Diffuse type | 27 | 5 | 18.51% | 14.80% (O:E 1.25) |
14.80% (O:E 1.25) |
TG | 65 | 13 | 20.00% | 13.80% (O:E 1.45%) |
13.80% (O:E 1.45%) |
STG | 66 | 18 | 27.27% |
22.72% (O:E 1.2) |
22.72% (O:E 1.2) |
Qui-Squared | df | P value | |
POSSUM | 11.484 | 8 | 0.176 |
P-POSSUM | 11.484 | 8 | 0.176 |
n | n with complications* | % Observed and expected morbidity at 30 days | |||
Observed | POSSUM | P-POSSUM | |||
Global | 131 | 31 | 23.66% | 18.32% (O:E 1.29) |
18.32% (O:E 1.29) |
Stage I | 60 | 7 | 11.67% | 6.67% (O:E 1.75) |
6.67% (O:E 1.75) |
Stage II | 33 | 12 | 36.36% | 30.30% (O:E 1.21) |
30.30% (O:E 1.21) |
Stage III | 35 | 12 | 34.29% |
28.57% (O:E 1.2) |
28.57% (O:E 1.2) |
Intestinal Type | 80 | 24 | 30.00% | 23.75% (O:E 1.26) |
23.75% (O:E 1.26) |
Diffuse type | 27 | 5 | 18.51% | 14.80% (O:E 1.25) |
14.80% (O:E 1.25) |
TG | 65 | 13 | 20.00% | 13.80% (O:E 1.45%) |
13.80% (O:E 1.45%) |
STG | 66 | 18 | 27.27% |
22.72% (O:E 1.2) |
22.72% (O:E 1.2) |
AUC | Confidence interval (95%) | p value | ||
Lower limit | Upper limit | |||
POSSUM | 0.984 | 0.962 | 1.000 | <0.001 |
P-POSSUM | 0.979 | 0.953 | 1.000 | <0.001 |
O-POSSUM | 0.851 | 0.736 | 0.966 | 0.001 |
AUC | Confidence interval (95%) | p value | ||
Lower limit | Upper limit | |||
POSSUM | 0.927 | 0.880 | 0.974 | <0.001 |
P-POSSUM | 0.927 | 0.879 | 0.974 | <0.001 |
CORRELATIONAL VARIABLES | n | rs | p value | |
POSSUM | P-POSSUM | 131 | 0.991 | <0.001 |
POSSUM | O-POSSUM | 131 | 0.363 | <0.001 |
P-POSSUM | O-POSSUM | 131 | 0.378 | <0.001 |
Survival time | Standard error | Confidence interval (95%) | ||||
Lower limit | Upper limit | |||||
POSSUM | <4.19 | 83.61 | 4.23 | 75.14 | 92.08 | |
≥4.19 | 59.56 | 5.00 | 49.76 | 69.36 | ||
P-POSSUM | <1.18 | 79.95 | 4.45 | 71.23 | 88.68 | |
≥1.18 | 61.38 | 5.17 | 51.24 | 71.51 | ||
O-POSSUM | <10.25 | 72.62 | 4.86 | 63.10 | 82.14 | |
≥10.25 | 67.95 | 5.10 | 57.24 | 71.51 |
Qui-Squared | df | p value | |
POSSUM | 11.61 | 1 | 0.001 |
P-POSSUM | 6.823 | 1 | 0.009 |
O-POSSUM | 0.488 | 1 | 0.485 |
SCALE | EQUATION | |
Mortality | POSSUM | Ln R/1-R= -7,04 + (0,13x physiological score) + (0,16x operative score) |
P-POSSUM | Ln R/1-R= -9,065 + (0,1692x physiological score) + (0,155x operative score) | |
O-POSSUM | Ln R/1-R= -7,566 + (0,055 x age) + (0,080 x physiological score + B1 coefficient (tumoral staging) + B2 coefficient (surgery urgency) + B3 coefficient (type of surgery) * | |
Morbidity | POSSUM /P-POSSUM** | Ln R/1-R= -5,91+ (0,16x physiological score) + (0,19x operative score). |
Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of MDPI and/or the editor(s). MDPI and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content. |
Shengli Shao
et al.
JPM,
2021
© 2024 MDPI (Basel, Switzerland) unless otherwise stated