So sánh phương pháp

	Thư gửi Tòa soạn	Biên tập và Bình luận
Lĩnh vực	Viết học thuật	Viết học thuật
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1750	1850
Người khởi xướng	Academic journals (18th century onward)	Academic journals (19th century formalization)
Loại	Document Type	Document Type
Công trình gốc	International Committee of Medical Journal Editors (2023). Recommendations for the Conduct, Reporting, Editing, and Publication of Scholarly Work in Medical Journals. ICMJE.	International Committee of Medical Journal Editors (2023). Recommendations for the Conduct, Reporting, Editing, and Publication of Scholarly Work in Medical Journals. ICMJE.
Tên gọi khác	correspondence, editor response, rapid letter, technical comment	editorial, commentary, opinion, perspective
Liên quan	3	2
Tóm tắt	A letter to the editor is a brief, rapid communication (typically <500 words) published in academic journals, usually in response to a recently published article. Letters enable scholars to raise questions, offer corrections, present supporting or contrary evidence, or highlight implications of published work. Unlike full research articles, letters are faster to publish (weeks to months), making them valuable for timely scientific discourse. Letters are indexed in major databases (PubMed, Scopus, Web of Science) and count as publications, though carrying lower weight than original research articles. The letter format dates to the earliest academic journals and remains a vital vehicle for scholarly dialogue.	An editorial or commentary is a peer-reviewed opinion article in an academic journal, typically authored by experts to interpret, contextualize, or critique recent research findings or practice issues. Editorials are usually commissioned by journal editors; commentaries may be solicited or submitted unsolicited. Unlike research articles based on empirical data, editorials and commentaries are evidence-grounded opinions—authors synthesize literature, interpret findings, and offer perspectives on implications. These contributions are indexed in major databases and citable, establishing them as legitimate scholarly publications. Editorials and commentaries carry prestige, particularly when published in high-impact journals, and position authors as thought leaders in their fields.