Prospective Study
Copyright ©The Author(s) 2025.
World J Gastrointest Oncol. Apr 15, 2025; 17(4): 103029
Published online Apr 15, 2025. doi: 10.4251/wjgo.v17.i4.103029
Table 3 Best response, n (%)


PA < 4.60° (n = 63)
PA ≥ 4.60° (n = 81)
P (χ2) value
CR4 (2.8)2 (3.2)2 (2.5)
PR69 (47.9)25 (39.7)44 (54.3)
SD52 (36.1)20 (31.7)32 (39.5)
PD19 (13.2)16 (25.4)3 (3.7)
CR + PR73 (50.7)27 (42.9)46 (56.8)0.097
DCR (CR + PR + SD)125 (86.8)47 (74.6)78 (96.3)< 0.001