鄰近字組合器 · Proximity Builder

來源資料庫Source database

鄰近距離（間隔幾個單字內）Proximity (within N words)

詞序Word order

堆數Number of stacks

① 自動分堆（選用）：貼上 Before 清單① Auto-split (optional): paste a Before list

每行一個詞（逗號不會拆成兩個詞）。自動合併字根、保留縮寫；品牌名、括號註記、逗號倒裝與頭尾修飾字會自動整理，未納入的字列在下方可加回。同時比較可用的堆數（依最長片語的字數，最多四堆；結構混合時另給分組），先套用最吻合的一種。

One term per line (commas never split a term). Roots are merged and abbreviations kept; brand names, bracketed notes, inverted terms and edge qualifiers are cleaned automatically, and anything left out is listed below to add back. Compares the usable stack counts (up to the longest phrase, max 4; plus a grouped option for mixed structures) and applies the best fit.

② 詞堆（可手動編輯）② Stacks (editable)每行一詞 = ORone per line = OR

第一組Group 1

單獨保留（縮寫等，會以 OR 併入，多個以逗號或換行分隔）Keep separate (abbreviations; OR-ed in; comma/line separated)

提示：每堆是鄰近關係的一個位置。距離依來源資料庫自動換算（Ovid/Embase/Cochrane 需 +1）。「有次序」僅 Embase.com（NEXT）、EBSCO（W）、Scopus（PRE）支援；其餘資料庫維持無次序並於輸出加註。

Tip: each stack is one position of the proximity relation. Distance is auto-adjusted per database (Ovid/Embase/Cochrane +1). Ordered proximity is only supported by Embase.com (NEXT), EBSCO (W) and Scopus (PRE); other databases stay unordered and the output says so.

範例Examples

點一下即載入並自動分堆Click to load and auto-split

分堆只是建議Stacks are only a suggestion 工具只看字面與字的位置，不懂詞義，請逐堆檢查、手動搬字。例如中央靜脈導管範例中，access 被放到堆2（與 venous 同堆），但 central venous access device 的 access 其實和 catheter、device 同一類，應自己移到堆3。 The tool only sees spelling and word position, not meaning — check each stack and move words yourself. In the CVC example, access lands in stack 2 (with venous), but in “central venous access device” it belongs with catheter / device, so move it to stack 3.

系統分堆規則How the auto-split works

重複出現才算核心字：在 2 行以上出現的字才進詞堆。
括號註記忽略：Careflow (central venous catheter) 只取 Careflow。
逗號不拆詞：catheter, central venous 自動轉正。
頭尾修飾字略過：kit、short-term 只出現一次又在頭尾，自動拿掉。
較短片語不分堆：少於堆數的詞（central line）以片語併入。
泛用詞那堆可拿掉：整堆只有 disease、disorder、dysfunction、patient 這類泛用詞，或夾在中間的治療／情境用語（therapy、treatment、related），詞堆上方會建議「移除」或「合併」。
可直接貼檢索式：(GDM OR "gestational diabetes mellitus" OR "gestational diabetes"…)，將依大寫 OR 拆成一行一詞。
結構混合時分組：同時有兩詞（critical care）與三詞（respiratory care unit）的情況時，會多一張「二堆＋三堆（分組）」：兩組各自分堆再 OR 合併。
短字不切截、自動補複數：切截後不足 5 個字母（vein、line、cath）就不切，避免 cath* 這類切太前面；4 個字母以內的字自動補複數。

Core words must recur: only words found in 2+ lines go into the stacks.
Bracketed notes ignored: Careflow (central venous catheter) → Careflow.
Commas don’t split terms: catheter, central venous is put back in order.
Edge qualifiers skipped: one-off words at the start or end (kit, short-term) are dropped.
Shorter phrases aren’t stacked: terms with fewer words than stacks (central line) are OR-ed in as phrases.
A generic stack can go: if a whole stack is just generic words (disease, disorder, dysfunction, patient) or treatment/context words in the middle (therapy, treatment, related), a suggestion above the stacks offers “Remove” or “Merge”.
Paste a search string: (GDM OR "gestational diabetes mellitus" OR "gestational diabetes"…) is split by uppercase OR into one term per line.
Mixed structures → groups: with both 2-word (critical care) and 3-word (respiratory care unit) terms, an extra “2 + 3 stacks (grouped)” option appears: each group is stacked separately, then OR-ed.
Short words: no truncation, plural added: if truncation would leave fewer than 5 letters (vein, line, cath) the word is kept whole, so nothing like cath* is produced; words of 4 letters or fewer get a plural added.