Table 2.
Group | CR (%) | PR (%) | Stab (%) | Prog (%) |
B+E+ | 1 (10) | 7 (70) | 2 (20) | 0 (0) |
B+E- | 0 (0) | 1 (10) | 2 (20) | 7 (70) |
B-E+ | 0 (0) | 1 (10) | 1 (10) | 8 (80) |
B-E- | 0 (0) | 0 (0) | 0 (0) | 10 (100) |
B-E-, no treatment; B+E-, administration of bleomycin alone; B-E+, administration of electric pulses alone; B+E+, ECT (χ2 = 25.67, P<0.01).