研究显示，来自卫生专业人员的即使简短的建议可将烟草戒断率提高达30%。

Studies show that even brief advice from health professionals can increase tobacco abstinence rates up to 30%.

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结果研究组在控制戒断症状、停药后无反跳现象、脱试率低、成瘾风险性小等方面均优于两个对照组。

Results The therapeutic effects of Group 1 were more effective than those of both control groups in controlling the withdrawal syndrome, and no rebound phenomenon was found after withdrawal.

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