Fair. it is preventive! no doubt.


所有跟贴·加跟贴·新语丝读书论坛

送交者: 猎人 于 2012-01-14, 07:10:51:

回答: the analogy 由 cornbug 于 2012-01-13, 23:03:18:

Can you repeat the procedure to boost its claimed effect when its effect starts to wean off?

Do you have long term data in your prelim study (longer than a year)?

Clinical significance depends on: the impact of the condition on people's life, risk of procedure, cost, long term effect, the availability of alternative ect. The bottomline is: given what you know about the procedure (above), would people do it? This can be done with a questionare when you have the above info.




所有跟贴:


加跟贴

笔名: 密码: 注册笔名请按这里

标题:

内容: (BBCode使用说明