- 最后登录
- 2018-9-23
- 在线时间
- 219 小时
- 寄托币
- 103
- 声望
- 3
- 注册时间
- 2009-11-19
- 阅读权限
- 15
- 帖子
- 6
- 精华
- 0
- 积分
- 72
- UID
- 2728057

- 声望
- 3
- 寄托币
- 103
- 注册时间
- 2009-11-19
- 精华
- 0
- 帖子
- 6
|
本帖最后由 ihuazi 于 2010-12-30 23:25 编辑
203The following appeared in a newspaper feature story.
"At the small, nonprofit hospital in the town of Saluda, the average length of a patient's stay is two days; at the large, for-profit hospital in the nearby city of Megaville, the average patient stay is six days. Also, the cure rate among patients in the Saluda hospital is about twice that of the Megaville hospital. The Saluda hospital has more employees per patient than the hospital in Megaville, and there are few complaints about service at the local hospital. Such data indicate that treatment in smaller, nonprofit hospitals is more economical and of better quality than treatment in larger, for-profit hospitals."
参考北美范文写的,求拍。
1. 短的住院时间不代表病人恢复得快,也不代表治疗质量高
2. Cure rate也不代表治疗质量高
3. Employee-patient ratio也不代表治疗质量高
4. Few complaints 不能表明less percentage of complaining
5. No evidence to support economical
6. Extends the applicability
The newspaper story concludes that treatment in smaller, nonprofit hospitals is more economic and of better quality than treatment in larger, for-profit hospitals. To support this argument, he cites the following comparisons between the Saluda hospital and the Megaville hospital: at the Saluda hospital the average length of a patient’s stay is shorter, the cure rate and the employee-patient ratio are both higher, and the complaints about service are fewer. However, careful consideration to these facts reveals that they fail to justify the author’s conclusion.
In the first place, the author unfairly assuming that a shorter hospital stay indicates a quicker recovery and therefore better treatment quality. However, it is equally possible that the Saluda hospital simply cannot afford to keep patients as long as they need to ensure proper care and recovery. Perhaps the hospital sends patients home prematurely for freeing up beds for new patients. Since the author has failed to rule out other possible explanations for this shorter average stay, I remain unconvinced that the Saluda hospital provides better treatment quality.
In the second place, the mere fact that the rate of cure at the Saluda hospital is higher than at the Megaville hospital proves nothing about the quality of treatment at either hospital. It is entirely possible that the majority of patients at the Saluda hospital are suffering from curable illnesses while most patients at the Megaville hospital are suffering from incurable diseases. Without considering this possibility the author cannot draw any conclusion about the quality of treatment.
In the third place, a higher employee-patient ratio at the Saluda hospital is weak evidence of either better care or greater efficiency. Common sense informs us that it is the competence of the employees rather than the number of them that determines overall quality of treatment. Besides, it is entirely possible that the comparatively lager staff at the Saluda hospital is the result of organizational inefficiency, and that a smaller staff of more effective would provide better treatment.
In the fourth place, the fact that there are fewer complaints about service at the Saluda hospital than at the Megaville hospital proves nothing about quality of treatment. Smaller number does not necessarily means smaller percentage. It is entirely possible that the percentage of patients complaining at the Saluda hospital is higher than at the Megaville hospital. It is also possible that Megaville hospital encourages patient feedback whereas Saluda hospital does not.
In the fifth place, there is no data concerning average expense at each hospital, therefore the author cannot draw the conclusion that treatment in nonprofit hospital is more economical. To prove this conclusion, the author has to provide more data concerning average expense at each hospital.
In the last place, even assuming that the treatment quality at the Saluda hospital is better and more economical, we still cannot extend the conclusion to include all nonprofit and for-profit hospitals. After all, there is only one set of comparable data. To extend the data, we hope the sample is much bigger. That means to acquire more data from more hospitals.
In sum, the facts the author cited provide weak evidence to support the conclusion. There is even no evidence indicating that treatment in smaller, nonprofit hospitals is more economical than bigger, for-profit ones. Even assuming that the treatment in Saluda hospital is more economical and of better quality, the author still has made a mistake to extend the applicability to include all hospitals without any persuasive proofs. |
|