About 48 percent of these patients relapsed during the six-month period, 40 percent did not relapse, and the remainder dropped out of the study.

这些患者中大约48%在六个月的周期中复发，40%没有复发，其余则从研究中脱落了。

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This relapse rate was significantly higher than the 9.8 percent rate in the 41 patients who did not have a history of medication resistance.

这个复发率明显的高过41名没有药物抵制史的患者9.8%的复发率。

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Unfortunately, we did not see an effect on disability or relapse rates.

不幸的是，我们没有看到对残疾或复发率方面有效果。

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More than 80% of patients did not relapse after surgery, the study found, eliminating the need for follow-up chemotherapy or radiation.

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The result was that three-quarters of the treated group did not relapse into depression: a success rate twice as high as that of the 20 patients in the control group, who received a placebo regimen.

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For those who smoked for pleasure a relapse did not alter anxiety levels.

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