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argument51 "Doctors have long suspected that secondary infections may keep some patients from healing quickly after severe muscle strain. This hypothesis has now been proved by preliminary results of a study of two groups of patients. The first group of patients, all being treated for muscle injuries by Dr. Newland, a doctor who specializes in sports medicine, took antibiotics regularly throughout their treatment. Their recuperation time was, on average, 40 percent quicker than typically expected. Patients in the second group, all being treated by Dr. Alton, a general physician, were given sugar pills, although the patients believed they were taking antibiotics. Their average recuperation time was not significantly reduced. Therefore, all patients who are diagnosed with muscle strain would be well advised to take antibiotics as part of their treatment."
提纲: 总,作者逻辑推理有问题。
1,没有指出两组病人患二次感染的概率多大。
2,两组病人详细背景资料不明朗,不具备可比性。
3,糖丸也许对治疗有用处哈。
4,抗菌素副作用很大。
结束语,作者得加上述资料,才能得出正确推论。
The author's logical analysis surely doesn't yield the conclusion strictly. First, the author lists the example of two muscle injuries suffered groups' treatment, aiming to analyzing the relation between secondary infections and using antibiotic treatment. I don't think the example of muscle injuries is suitable. Because these patients may not have the chance of secondary infection, for muscle injuries usually don't expose to the air, without affecting by bacteria. The author needs to point out the large possibility of secondary infections among these two groups of patients. Second, although these two groups of patients recovered in different speed, this could be a result of different reasons, not only the effect of antibiotics. Maybe the first group of patients is younger and stronger than the second group, maybe they're just in slight muscle injuries, in these cases, their recuperation time should be much shorter than the second group, otherwise I'll doubt they have some other kinds of serious injuries. So the author needs to make sure the two groups of patients have the same ages, the same gender and the same muscle injuries. Personally I don't have any prejudice against Dr. Alton, but his profession is not sports medicine, the knowledge upon which should help a doctor cure muscle injuries better. So even the two groups are exactly the same, the doctors are different in profession, which may make treatment different despite the different use of medicine. Third, Dr. Alton uses the sugar pills in treatment. Definitely the author thinks the pills don't have any effect on the patients. I don't agree with him. There’s no data and experiments to demonstrate this. Maybe taking more sugar can affect the immune system of patients, who knows? And the last point, also the most serious part we need to consider, even the antibiotics have good treatments upon patients, we want to make sure it doesn't have any serious side effects on human body. We all know human body may resist some medicine severely, which could cause patient hard to breathe or die. If this side effect happens, can we take antibiotics as popular treatment? Absolutely not. In the end, let's get to the conclusion, that if the author wants to demonstrate that antibiotics should be adapted as treatment for muscle injuries, he should make some supplements to indicate that there is great risk of suffering secondary infections among patients of muscle injuries; the two groups of patients are in the same health stage and under the same doctor's treatment; the sugar pills has no effect on treating; antibiotics have just slight side effects on human body. |
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