That compared with such improvement in only 3 percent of those receiving placebos.

Thirty-eight percent receiving placebos reported that level of symptom relief.

That magnitude of relief was only seen among two percent of the patients who received placebos.

That was statistically better than the 37 percent of patients receiving placebos whose PSA levels progressed.

Children who received zinc had significantly reduced levels of serum antibodies to CT than children who received placebos only.

Among such patients receiving Oncophage, there was a 45 percent improvement in recurrence-free survival, compared to patients receiving placebos.

Among the pairs where the females received the real stuff, courtship time was reduced by about 15 percent compared to those who received placebos.