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Table 1 Demographics of the entire cohort

From: Programmed cell death ligand 1 cut-point is associated with reduced disease specific survival in resected pancreatic ductal adenocarcinoma

Variable Levels Values
Age Median [IQR] 66.4 [13.3]
Sex Male 139 (55.2%)
Female 113 (44.8%)
Adjuvant Chemotherapy Given 74 (29.4%)
Observation 178 (70.6%)
Histologic Grade 1 2 (0.8%)
2 186 (73.8%)
3 64 (25.4%)
Lymphovascular Invasion Present 144 (57.1%)
Absent 108 (42.9%)
Perineurial Invasion Present 232 (92.1%)
Absent 20 (7.9%)
pT Stage 1 2 (0.8%)
2 11 (4.4%)
3 238 (94.4%)
4 1 (0.4%)
pN Stage 0 64 (25.4%)
1 168 (74.6%)
Resection Status R0 190 (75.4%)
R1 62 (24.6%)
CD3 Epithelial Median [IQR] 0 [0]
CD3 Stromal Median [IQR] 50 [52]
CD8 Epithelial Median [IQR] 0 [0]
CD8 Stromal Median [IQR] 11 [36]
MMR Status Proficient 211 (84.1%%)
Deficient 40 (15.9%)
Follow-up Time (Years) Median [IQR] 1.33 [1.59]
Events Disease Specific Deaths 200 (79.4%)
Censorings 52 (20.6%)