Population attributable fraction - adjusted for: Gender, Age, Site of tumour, Histology cT stage, cN stage, ASA, WHO Performance Status, Comorbidities (Cardiac, Respiratory, Diabetes, Stroke)

##Overall

knitr::kable(aflists[[1]][,4:5],caption = 'Confounder adjusted attributable fraction for In Hospital Mortality')
Confounder adjusted attributable fraction for In Hospital Mortality
Overall p value
Anastomotic.Leak 16 (9.34 to 22.66) <0.001
Chyle.Leak 0.72 (-2.23 to 3.67) 0.634
Haemorrhage 5.19 (2.02 to 8.37) 0.001
Cardiac.Complication 7.94 (1.6 to 14.27) 0.014
Acute.Kidney.Injury 7.92 (3.64 to 12.21) <0.001
Respiratory.Complication 13.48 (4.03 to 22.94) 0.005
Other Infection 0.03 (-2.41 to 2.47) 0.981
Incidence 2.60%
knitr::kable(aflists[[2]][,4:5],caption = 'Confounder adjusted attributable fraction for Prolonged Length of Stay (>19days)')
Confounder adjusted attributable fraction for Prolonged Length of Stay (>19days)
Overall p value
Anastomotic.Leak 17.31 (15.66 to 18.95) <0.001
Chyle.Leak 4.92 (3.93 to 5.92) <0.001
Haemorrhage 0.68 (0.3 to 1.06) 0.001
Cardiac.Complication 0.77 (-0.26 to 1.8) 0.142
Acute.Kidney.Injury 0.77 (0.33 to 1.22) 0.001
Respiratory.Complication 12.49 (10.45 to 14.53) <0.001
Other Infection 1.97 (1.2 to 2.74) <0.001
Incidence 23.61%
knitr::kable(aflists[[3]][,4:5],caption = 'Confounder adjusted attributable fraction for Return to theatre')
Confounder adjusted attributable fraction for Return to theatre
Overall p value
Anastomotic.Leak 31.2 (27.39 to 35.01) <0.001
Chyle.Leak 14.5 (11.68 to 17.33) <0.001
Haemorrhage 3.48 (2.06 to 4.9) <0.001
Cardiac.Complication 1.75 (-0.71 to 4.21) 0.163
Acute.Kidney.Injury 1.72 (0.45 to 2.98) 0.008
Respiratory.Complication 7.52 (3.34 to 11.7) <0.001
Other Infection 2.52 (0.77 to 4.28) 0.005
Incidence 10.29%

Time Dependent Attributable Fraction

knitr::kable(aflists[[1]],caption = 'Confounder adjusted attributable fraction for In Hospital Mortality')
Confounder adjusted attributable fraction for In Hospital Mortality
11-13 14-16 17-19 Overall p value
Anastomotic.Leak 14.86 (3.49 to 26.23) 18.35 (8.55 to 28.15) 14.64 (0.33 to 28.96) 16 (9.34 to 22.66) <0.001
Chyle.Leak 5.23 (-1.88 to 12.34) -1.11 (-5.31 to 3.1) -2.5 (-3.88 to -1.11) 0.72 (-2.23 to 3.67) 0.634
Haemorrhage 6.33 (0.17 to 12.5) 3.01 (-0.7 to 6.73) 8.08 (0.22 to 15.94) 5.19 (2.02 to 8.37) 0.001
Cardiac.Complication -0.89 (-11.89 to 10.11) 11.61 (2.47 to 20.75) 14.16 (1.36 to 26.96) 7.94 (1.6 to 14.27) 0.014
Acute.Kidney.Injury 9.08 (1.12 to 17.03) 7.94 (1.62 to 14.26) 7.02 (-0.58 to 14.62) 7.92 (3.64 to 12.21) <0.001
Respiratory.Complication 24.16 (7.33 to 40.99) 13.49 (-0.03 to 27.01) -1.63 (-19.65 to 16.39) 13.48 (4.03 to 22.94) 0.005
Other Infection 1.79 (-3.82 to 7.4) -0.39 (-4 to 3.23) -1.46 (-3.1 to 0.17) 0.03 (-2.41 to 2.47) 0.981
Incidence 3.46% 2.24% 2.49% 2.60%
knitr::kable(aflists[[2]],caption = 'Confounder adjusted attributable fraction for Prolonged Length of Stay (>19days)')
Confounder adjusted attributable fraction for Prolonged Length of Stay (>19days)
11-13 14-16 17-19 Overall p value
Anastomotic.Leak 13.82 (11 to 16.65) 17.28 (14.97 to 19.59) 21.28 (17.47 to 25.09) 17.31 (15.66 to 18.95) <0.001
Chyle.Leak 4.59 (2.83 to 6.35) 4.67 (3.24 to 6.1) 5.93 (3.71 to 8.16) 4.92 (3.93 to 5.92) <0.001
Haemorrhage 0.86 (0.14 to 1.57) 0.67 (0.1 to 1.23) 0.51 (-0.21 to 1.23) 0.68 (0.3 to 1.06) 0.001
Cardiac.Complication 2.09 (-0.15 to 4.33) -0.03 (-1.31 to 1.26) 1.09 (-1.21 to 3.38) 0.77 (-0.26 to 1.8) 0.142
Acute.Kidney.Injury 1.42 (0.51 to 2.33) 0.48 (-0.17 to 1.13) 0.57 (-0.12 to 1.25) 0.77 (0.33 to 1.22) 0.001
Respiratory.Complication 13.2 (9.26 to 17.14) 11.69 (8.91 to 14.47) 13.37 (8.88 to 17.87) 12.49 (10.45 to 14.53) <0.001
Other Infection 2.57 (1.01 to 4.13) 1.93 (0.81 to 3.04) 0.97 (-0.34 to 2.27) 1.97 (1.2 to 2.74) <0.001
Incidence 26.23% 23.68% 20.95% 23.61%
knitr::kable(aflists[[3]],caption = 'Confounder adjusted attributable fraction for Return to theatre')
Confounder adjusted attributable fraction for Return to theatre
11-13 14-16 17-19 Overall p value
Anastomotic.Leak 28.01 (20.69 to 35.32) 34.29 (28.95 to 39.63) 27.83 (19.93 to 35.73) 31.2 (27.39 to 35.01) <0.001
Chyle.Leak 16.84 (10.97 to 22.7) 11.64 (8.04 to 15.25) 18.55 (12.06 to 25.04) 14.5 (11.68 to 17.33) <0.001
Haemorrhage 3.99 (0.88 to 7.1) 2.41 (0.79 to 4.04) 5.01 (1.47 to 8.56) 3.48 (2.06 to 4.9) <0.001
Cardiac.Complication 4.03 (-1.71 to 9.77) 0.04 (-2.6 to 2.68) 5.16 (-1.01 to 11.32) 1.75 (-0.71 to 4.21) 0.163
Acute.Kidney.Injury 2.97 (-0.09 to 6.03) 1.68 (-0.03 to 3.4) 0.45 (-1.19 to 2.1) 1.72 (0.45 to 2.98) 0.008
Respiratory.Complication 8.73 (-0.23 to 17.7) 8.48 (3.08 to 13.87) 3.49 (-5.66 to 12.63) 7.52 (3.34 to 11.7) <0.001
Other Infection 1.77 (-1.85 to 5.38) 2.65 (0.17 to 5.12) 2.17 (-0.69 to 5.03) 2.52 (0.77 to 4.28) 0.005
Incidence 10.84% 10.56% 9.18% 10.29%