問題詳情
26. 下表為一探討糖精(artificial sweetener)與膀胱癌(bladder cancer)病例對照研究之研究結果。
糖精暴露造成膀胱癌發生之勝算比(odds ratio)值為
(A) 0.3
(B) 3
(C) 0.5
(D) 2
參考答案
無參考答案
內容推薦
- Tour agents should consider carefully how best to integrate tourism into the existing culture,wit
- 1 矩形梁抵抗彎矩由零荷載逐漸加載至標稱彎矩強度 Mn，下列敘述何者正確？(A)隨著彎矩增加，斷面中性軸深度由深變淺(B)隨著彎矩增加，斷面中性軸深度由淺變深(C)彎矩增加過程中，斷面中性軸深度不變(
- 檢測柴油機排氣閥閥桿彎曲度，將閥桿架在俥床上，用何種工具測量?(A) 千分尺(B) 油標卡尺(C) 直角規(D) 樣板規
- 柴油機至少需停機多長時間才能開啟曲軸箱蓋，避免發生爆炸意外?(A) 10分鐘(B) 15分鐘(C) 30分鐘(D) 60分鐘
- 有關病例對照研究的敘述何者為錯(A) 病例的暴露比例比較對照的暴露比例(B) 有暴露的疾病比例比較沒有暴露的疾病比例(C) 研究者可以選擇多重對照組(D) 回憶偏差是可能的問題
- 分析流行病學的研究目的是？(A) 探討危險因子和疾病之間的關係(B) 進行國際疾病率的比較和描述(C) 探討疾病的治療方法(D) 進行族群人口數的估計
- 研究者針對白內障與類固醇藥物使用的研究，利用戶籍資料找到 1950 年前某一城鎮所有居民的資料共 8,621 位，以信函聯絡邀請所有受試者到某一間眼科診所作詳細眼睛檢查，在 2 年期間共有 3
- 雙盲設計的目的為何？(A) 減少選樣偏差；(B) 避免觀察者偏差和選樣變異；(C) 避免受試者偏差和選樣變異；(D) 避免觀察者和受試者偏差。
- 下列何者最適合研究罕見致癌物暴露？(A) 病例對照研究；(B) 生態相關研究；(C) 回溯性世代研究；(D) 以上皆是。
- 欲得知台北市 15-45 歲民眾發生糖尿病的危險因子(risk factor)，使用何種研究設計可以在短時間內即可獲得有效(valid)的研究結果？(A) 橫切面研究法 (cross-sect
內容推薦
- Africa was once filled with wild animals. But that is changing fast because people are ____about
- Today, with cheap global air travel, almost no mountains in any corner of the world are out of___
- 大部份船上的燃氣渦輪機的滑油系統，採用下列何者方式來冷却滑油？(A) 水冷卻(B) 空氣冷卻(C) 燃油冷卻(D) 回熱式冷卻
- 「物質在等壓狀態下，加熱時一公斤（kg）物質升高1℃時所需之熱量」之意義為下列何者?(A) 等壓比熱(B) 等容比熱(C) 等壓內能(D) 等壓比容
- 若P為壓力、V為容積，多變過程方程式為PVn=常數 ，當n=∞時，則成為下列何種熱力過程?(A) 絕熱過程(B) 等溫過程(C) 等壓過程(D) 等容過程
- When we're in a positive ____, we're able to take in more options.(A) mood (B) note (C)
- Indeed, with nearly 200 languages, India needs English to ____ the country.(A) associate (B) comb
- An improving job picture and signs of recovery in the housing market are helping to liftconsumer
- That shirt really ____ you because blue goes well with your eyes.(A) shifts (B) suits (C) please
- The Nobel Prize in literature for 2012 is ____ to the Chinese writer Mo Yan.(A) rewarded (B) awa
- Farmers have _____ different techniques to plant crops.(A) developed (B) delivered (C) depended
- M: My flight was cancelled so I missed my meeting in Paris.F: ____________M: There was a storm a
- M: ____________F: Our flight is at two and we should check in at least an hour in advance.M: The
- Sandy's daily _____ includes jogging and reading.(A) route (B) row (C) round (D) routine
- James is allergic to _____ products, so he can't drink milk or eat cheese.(A) dairy (B) dai
- M: I am sorry. I have a customer holding on line one.F: And I have to run to a meeting now.M: __
- It is getting windy. Would you mind _____ the window?(A) close (B) closed (C) closing (D) to clo
- It has been a while and I expect to receive a reply _____ my letter in the next few days.(A) in
- The doctor _____ me a prescription for some medicine yesterday.(A) did (B) gave (C) made (D) too
- M: ____________F: No, it should be ten minutes late.M: Then we should take the taxi to catch the
- The department stores are _____, especially when everything is on sale.(A) excluded (B) included
- M: ____________F: Well, ten to fifteen percent is fine if the service is good enough.M: Let’s le
- Julie took _____ her father's business and imported herbs to Japan.(A) over (B) of (C) out
- F: We have to do our presentation tomorrow at M: Yes, we should be here at least half an hour
- F: What time do you go to bed?M: A quarter past F: __________ I usually go to bed no later th