Table 2.

Changes of tumor size, Ki67 expression, and apoptotic index

PrechemotherapyPostchemotherapytP
Size (cm)
 SNCG+5.94 ± 1.764.17 ± 1.105.970.000
 SNCG6.17 ± 1.643.00 ± 0.957.820.000
t−0.3473.000
P0.7310.006
Ki67 (%)
 SNCG+26.67 ± 18.5520.56 ± 11.490.090.052
 SNCG32.50 ± 14.8514.17 ± 9.734.260.001
t−0.9101.582
P0.3700.125
Apoptotic index (%)
 SNCG+8.17 ± 6.6410.56 ± 8.12−0.840.411
 SNCG11.83 ± 8.7925.92 ± 19.62−2.690.021
t−1.301−2.569
P0.2040.023