a decreasing trendP = 0.055
80.0%, χ 2 = 5.371, P = 0.020), and the complete response rate (CR) showed a decreasing trend (4.3 vs. 20.0%, P = 0.055).
80.0%, χ 2 = 5.371, P = 0.020), and the complete response rate (CR) showed a decreasing trend (4.3 vs. 20.0%, P = 0.055).