Writing & StyleStyle guide

JAMA Format

JAMA defines article-type requirements, manuscript components, file preparation, spacing, references, tables/figures, reporting guidance, and submission details. A generic medical-paper template cannot replace the current instructions for the exact article type.

Quick answer

JAMA format means following the current JAMA Instructions for Authors for manuscript preparation and submission, together with the AMA Manual of Style and applicable ICMJE/reporting requirements. It is specific to JAMA rather than every medical journal.

Key details

BoundaryJAMA-specific instructions can differ from other JAMA Network journals and other medical publishers
Current Style DependencyAMA Manual of Style, 11th edition, plus applicable ICMJE/reporting guidance
Style SystemJAMA manuscript requirements

Important caveats

Boundary

Do not assume requirements for one JAMA article type or another JAMA Network journal apply universally.

Further guidance

Decision Path

Choose the JAMA article type first, then follow its current word limits, abstract/key-point requirements, manuscript components, files, tables/figures, and reporting guidance.

Format Scope

Treat manuscript preparation and submission requirements separately from isolated AMA citation questions.

Worked Example

An Original Investigation should be formatted to the current JAMA article-type instructions rather than to a generic “medical paper” template downloaded elsewhere.

Sources and evidence

Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.

  1. JAMA Instructions for Authors (opens in a new tab)JAMA Network · JAMA specifies manuscript components, Word submission, font/spacing and current AMA Manual/ICMJE style requirements.
  2. How do I submit a manuscript? (opens in a new tab)JAMA Network · Directs authors to journal-specific Instructions for Authors, confirming that JAMA manuscript format is bounded by current journal requirements rather than a universal medical-paper template.

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