I assume that these confounding factors have been taken care of

I assume that these confounding factors have been taken care of

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送交者: Latino2 于 2006-12-14, 09:38:29:

回答: Question 由 DHMO 于 2006-12-14, 09:24:20:

However I haven't read the original report yet.

These confunding factors could be managed either in the expermental design or in data analysis.

Before this trial (which includs two experiments), the French did an independant trial, and the result was largely the same.

circumcision 是封建礼教的陋习,应当予以批判 (无内容) - Wood (0 bytes) 2006-12-14, 11:15:23 (115612)
- 据昏昏反映，割了对抛丸有一定好处 (无内容) - Latino2 (0 bytes) 2006-12-14, 13:37:39 (115638)
  - suggest a research: 抛丸有助降低艾滋病传染率. (无内容) - steven (0 bytes) 2006-12-14, 13:59:19 (115639)
- "77% of men in the US reported being circumcised." What can you do? (无内容) - blackbox (0 bytes) 2006-12-14, 11:25:13 (115615)
  - where did you get that data from? according to CDC during - steven (39 bytes) 2006-12-14, 12:42:08 (115629)
    - NIAID Q and A from the link above I provided (无内容) - blackbox (0 bytes) 2006-12-14, 12:57:41 (115632)
      - interesting, CDC and NIAID have two different numbers here. (无内容) - steven (0 bytes) 2006-12-14, 13:09:36 (115634)
        
        due to different study method and different study population (无内容) - blackbox (0 bytes) 2006-12-14, 13:14:51 (115635)
  - I don't do anything. it has nothing to do with me. : ) (无内容) - Wood (0 bytes) 2006-12-14, 11:44:03 (115618)
    - well, who knows? (无内容) - blackbox (0 bytes) 2006-12-14, 12:15:22 (115625)
      - Well, not my son, not me, so I can't see why i should be worrying (无内容) - Wood (0 bytes) 2006-12-14, 12:32:24 (115626)
  - Not these in the US. Mainly in Africa and Mid-East. - Wood (41 bytes) 2006-12-14, 11:43:27 (115617)