[{"data":1,"prerenderedAt":63},["ShallowReactive",2],{"q-nurse-106-2-psychiatric-community-045":3},{"subject":4,"subjectSlug":5,"subjectFullName":4,"question":6,"related":33,"lastmod":62},"精神科與社區衛生護理學","psychiatric-community",{"id":7,"webId":8,"year":9,"session":10,"subject":4,"number":11,"stem":12,"options":13,"answer":18,"answerNote":19,"images":20,"explanation":21,"explanationDeep":22,"topics":23,"freq":26},"nurse-106-2-精神科與社區衛生護理學-045","nurse-106-2-psychiatric-community-045",106,2,45,"某社區正流行登革熱，在 4 月 1 日調查 1,000 人，其中有 100 人證實已被感染到登革熱，在 6 月 1 日調查同一群人口，又另確認出 100 人感染到登革熱，有關此社區的登革熱流行狀況，下列何者正確？",{"A":14,"B":15,"C":16,"D":17},"點盛行率為 20%","期盛行率為 20%","累積發生率為 10%","累積盛行率為 20%","B",null,[],"本題考點為流行病學盛行率(prevalence)的計算與分類。依定義,期盛行率(period prevalence)=某段期間內所有病例(期初既有＋期間新發)÷ 期間人口。本題 4 月 1 日已有 100 人感染,至 6 月 1 日這段期間又新增 100 人,期間內總病例=200 人,分母 1,000 人,故期盛行率=200\u002F1,000=20%,選 B。A 點盛行率(point prevalence)指某一時間點的病例比,4 月 1 日僅 100\u002F1,000=10%,非 20%;C 累積發生率(cumulative incidence)=期間新發病例 ÷ 期初無病之風險人口=100\u002F900≈11%,非 10%;D 無「累積盛行率」此一標準流行病學名詞,屬混淆造詞。判斷關鍵在區辨點盛行率、期盛行率與發生率的分子分母定義。","盛行率 vs 發生率核心差異:盛行率=橫斷面「現存」病例比例(含新舊病例),反映疾病負擔;發生率=一段時間內「新發」病例,分母須為期初無病的風險人口,反映疾病風險。期盛行率=(期初既存＋期間新發)\u002F 期間人口=(100＋100)\u002F1000=20%。累積發生率須排除期初已病者:分母=1000−100=900,分子=100,約 11.1%。點盛行率取「某一時點」快照。記憶口訣:盛行率看「存量」、發生率看「流量」;發生率分母務必先扣掉已患病者。D 的「累積盛行率」為干擾用非標準術語。",[24,27,29,31],{"term":25,"count":26},"期盛行率",1,{"term":28,"count":26},"點盛行率",{"term":30,"count":26},"累積發生率",{"term":32,"count":26},"分子分母定義",[34,38,43,47,52,57],{"webId":35,"stem":36,"number":37,"year":9,"session":10},"nurse-106-2-psychiatric-community-046","有關流行病學中所謂的「流行病」，下列何者正確？",46,{"webId":39,"stem":40,"number":41,"year":42,"session":26},"nurse-107-1-psychiatric-community-062","進行社區需求評估時，第一個步驟通常是：",62,107,{"webId":44,"stem":45,"number":46,"year":42,"session":10},"nurse-107-2-psychiatric-community-076","目前國內長期照護機構評鑑採用的品質指標，下列何者正確？①跌倒 ②鼻胃管與導尿管移除 ③非計畫性體重改變 ④多重用藥 ⑤預立指示",76,{"webId":48,"stem":49,"number":50,"year":51,"session":10},"nurse-109-2-psychiatric-community-034","有關精神科居家護理之敘述，下列何者正確？",34,109,{"webId":53,"stem":54,"number":55,"year":56,"session":10},"nurse-110-2-psychiatric-community-078","糖尿病病人經常出現血管與神經病變，需定期進行併發症篩檢，下列何者不屬於糖尿病併發症篩檢項目？",78,110,{"webId":58,"stem":59,"number":60,"year":61,"session":26},"nurse-112-1-psychiatric-community-032","與老年精神病人溝通時，下列何者最適宜？",32,112,"2026-09-04",1788510700365]