Table 1 Demographic and baseline characteristics
Variable | N | Missing | Aza | Rom | Aza + Rom | Overall | p |
|---|---|---|---|---|---|---|---|
Histology, n (%) | 27 | 0 | 1.00 | ||||
Adenocarcinoma | 7 (100.0) | 10 (100.0) | 10 (100.0) | 27 (100.0) | |||
Age, median (min, max) | 27 | 0 | 57.0 (48.0, 69.0) | 49.0 (46.0, 67.0) | 58.5 (40.0, 68.0) | 57.0 (40.0, 69.0) | 0.36 |
Gender, n (%) | 27 | 0 | 0.39 | ||||
Male | 3 (42.9) | 7 (70.0) | 4 (40.0) | 14 (51.9) | |||
Female | 4 (57.1) | 3 (30.0) | 6 (60.0) | 13 (48.1) | |||
Race, n (%) | 26 | 1 | 0.59 | ||||
White | 6 (85.7) | 5 (55.6) | 6 (60.0) | 17 (65.4) | |||
Black or AA | 1 (14.3) | 3 (33.3) | 4 (40.0) | 8 (30.8) | |||
Asian | 0 (0.0) | 1 (11.1) | 0 (0.0) | 1 (3.8) | |||
Ethnicity, n (%) | 27 | 0 | 1.00 | ||||
Non-Hispanic | 7 (100.0) | 9 (90.0) | 10 (100.0) | 26 (96.3) | |||
Hispanic or Latino | 0 (0.0) | 1 (10.0) | 0 (0.0) | 1 (3.7) | |||
Nodal status, n (%) | 22 | 5 | 0.10 | ||||
Negative | 1 (16.7) | 0 (0.0) | 3 (42.9) | 4 (18.2) | |||
Positive | 5 (83.3) | 9 (100.0) | 4 (57.1) | 18 (81.8) | |||
LN total, median (min, max) | 27 | 0 | 21.0 (0.0, 28.0) | 16.5 (0.0, 51.0) | 14.5 (0.0, 62.0) | 19.0 (0.0, 62.0) | 0.83 |
Margin, n (%) | 23 | 4 | 1.00 | ||||
Negative | 5 (83.3) | 8 (80.0) | 6 (85.7) | 19 (82.6) | |||
Positive | 1 (16.7) | 2 (20.0) | 1 (14.3) | 4 (17.4) | |||
PNI, n (%) | 16 | 11 | 0.66 | ||||
Absent | 2 (66.7) | 2 (25.0) | 2 (40.0) | 6 (37.5) | |||
Present | 1 (33.3) | 6 (75.0) | 3 (60.0) | 10 (62.5) | |||
LVI, n (%) | 17 | 10 | 1.00 | ||||
Absent | 1 (25.0) | 2 (33.3) | 3 (42.9) | 6 (35.3) | |||
Present | 3 (75.0) | 4 (66.7) | 4 (57.1) | 11 (64.7) | |||
Site, n (%) | 27 | 0 | 0.38 | ||||
Right | 1 (14.3) | 3 (30.0) | 5 (50.0) | 9 (33.3) | |||
Transverse | 0 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | |||
Left | 5 (71.4) | 4 (40.0) | 2 (20.0) | 11 (40.7) | |||
Rectum | 1 (14.3) | 3 (30.0) | 3 (30.0) | 7 (25.9) | |||
Grade, n (%) | 24 | 3 | 0.74 | ||||
Well | 0 (0.0) | 2 (20.0) | 0 (0.0) | 2 (8.3) | |||
Moderate | 5 (83.3) | 7 (70.0) | 6 (75.0) | 18 (75.0) | |||
Poor | 1 (16.7) | 1 (10.0) | 2 (25.0) | 4 (16.7) | |||
CEA, median (min, max) | 27 | 0 | 10.2 (1.7, 1477.0) | 97.2 (4.9, 415.4) | 42.5 (4.1, 1033.3) | 43.0 (1.7, 1477.0) | 0.66 |
ANC, median (min, max) | 27 | 0 | 3.75 (1.89, 19.69) | 4.87 (2.90, 8.20) | 3.20 (2.31, 5.81) | 3.66 (1.89, 19.69) | 0.25 |
ALC, median (min, max) | 27 | 0 | 1.88 (0.72, 2.71) | 1.37 (1.00, 2.50) | 1.29 (0.49, 2.29) | 1.31 (0.49, 2.71) | 0.55 |
NLR, median (min, max) | 27 | 0 | 2.46 (1.01, 8.56) | 3.51 (1.57, 7.70) | 2.51 (1.74, 6.96) | 2.74 (1.01, 8.56) | 0.81 |