Baseline characteristics of patients with periampullary cancer and non-curative treatment intention at diagnosis
| . | Total cohort N = 4428 . | PDAC N = 3704 (83.6) . | dCCA N = 192 (4.3) . | AC N = 226 (5.1) . | DC N = 306 (6.9) . |
|---|---|---|---|---|---|
| Variable | |||||
| Age (years) | 74 (67–81) | 73 (66–80) | 78 (70–83) | 81 (73–85) | 75 (68–83) |
| Female sex | 2230 (50.4) | 1903 (51.4) | 84 (43.8) | 109 (48.2) | 134 (43.8) |
| MDT conference | 3401 (76.8) | 2905 (78.4) | 143 (74.5) | 143 (63.3) | 210 (68.9) |
| Basis for diagnosis | |||||
| Imaging | 2238 (50.7) | 2042 (55.3) | 68 (35.4) | 61 (27.1) | 67 (22.0) |
| Cytology | 668 (15.1) | 575 (15.6) | 55 (28.7) | 20 (8.9) | 18 (5.9) |
| Histopathology | 1509 (34.2) | 1077 (29.2) | 69 (35.9) | 144 (64.0) | 219 (72.0) |
| . | Total cohort N = 4428 . | PDAC N = 3704 (83.6) . | dCCA N = 192 (4.3) . | AC N = 226 (5.1) . | DC N = 306 (6.9) . |
|---|---|---|---|---|---|
| Variable | |||||
| Age (years) | 74 (67–81) | 73 (66–80) | 78 (70–83) | 81 (73–85) | 75 (68–83) |
| Female sex | 2230 (50.4) | 1903 (51.4) | 84 (43.8) | 109 (48.2) | 134 (43.8) |
| MDT conference | 3401 (76.8) | 2905 (78.4) | 143 (74.5) | 143 (63.3) | 210 (68.9) |
| Basis for diagnosis | |||||
| Imaging | 2238 (50.7) | 2042 (55.3) | 68 (35.4) | 61 (27.1) | 67 (22.0) |
| Cytology | 668 (15.1) | 575 (15.6) | 55 (28.7) | 20 (8.9) | 18 (5.9) |
| Histopathology | 1509 (34.2) | 1077 (29.2) | 69 (35.9) | 144 (64.0) | 219 (72.0) |
Data are presented as absolute number (percentage) for categorical variables and median (interquartile range) for continuous variables. Missing: MDT conference 1, basis for diagnosis 13. AC, ampullary cancer; dCCA, distal cholangiocarcinoma; DC, duodenal cancer; MDT, multidisciplinary team; PDAC, pancreatic ductal adenocarcinoma.
Baseline characteristics of patients with periampullary cancer and non-curative treatment intention at diagnosis
| . | Total cohort N = 4428 . | PDAC N = 3704 (83.6) . | dCCA N = 192 (4.3) . | AC N = 226 (5.1) . | DC N = 306 (6.9) . |
|---|---|---|---|---|---|
| Variable | |||||
| Age (years) | 74 (67–81) | 73 (66–80) | 78 (70–83) | 81 (73–85) | 75 (68–83) |
| Female sex | 2230 (50.4) | 1903 (51.4) | 84 (43.8) | 109 (48.2) | 134 (43.8) |
| MDT conference | 3401 (76.8) | 2905 (78.4) | 143 (74.5) | 143 (63.3) | 210 (68.9) |
| Basis for diagnosis | |||||
| Imaging | 2238 (50.7) | 2042 (55.3) | 68 (35.4) | 61 (27.1) | 67 (22.0) |
| Cytology | 668 (15.1) | 575 (15.6) | 55 (28.7) | 20 (8.9) | 18 (5.9) |
| Histopathology | 1509 (34.2) | 1077 (29.2) | 69 (35.9) | 144 (64.0) | 219 (72.0) |
| . | Total cohort N = 4428 . | PDAC N = 3704 (83.6) . | dCCA N = 192 (4.3) . | AC N = 226 (5.1) . | DC N = 306 (6.9) . |
|---|---|---|---|---|---|
| Variable | |||||
| Age (years) | 74 (67–81) | 73 (66–80) | 78 (70–83) | 81 (73–85) | 75 (68–83) |
| Female sex | 2230 (50.4) | 1903 (51.4) | 84 (43.8) | 109 (48.2) | 134 (43.8) |
| MDT conference | 3401 (76.8) | 2905 (78.4) | 143 (74.5) | 143 (63.3) | 210 (68.9) |
| Basis for diagnosis | |||||
| Imaging | 2238 (50.7) | 2042 (55.3) | 68 (35.4) | 61 (27.1) | 67 (22.0) |
| Cytology | 668 (15.1) | 575 (15.6) | 55 (28.7) | 20 (8.9) | 18 (5.9) |
| Histopathology | 1509 (34.2) | 1077 (29.2) | 69 (35.9) | 144 (64.0) | 219 (72.0) |
Data are presented as absolute number (percentage) for categorical variables and median (interquartile range) for continuous variables. Missing: MDT conference 1, basis for diagnosis 13. AC, ampullary cancer; dCCA, distal cholangiocarcinoma; DC, duodenal cancer; MDT, multidisciplinary team; PDAC, pancreatic ductal adenocarcinoma.
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