CINAHL (Cumulative Index to Nursing and Allied Health Literature) is a bibliographic database that indexes scholarly journal articles, books, dissertations, conference proceedings, and other resources pertinent to nursing, allied health, and related fields. It is primarily used by researchers, clinicians, educators, and students to locate evidence-based literature and conduct systematic reviews within health sciences.
Scope and Content
- Coverage: CINAHL includes literature dating back to the 1930s and continues to add new records on a weekly or monthly basis, depending on the subscription tier.
- Subject Areas: Nursing, physiology, nutrition, health promotion, occupational therapy, physical therapy, speech-language pathology, pharmacy, and other allied health disciplines.
- Document Types: Peer‑reviewed journal articles, evidence‑based care sheets, clinical trials, systematic reviews, dissertations, theses, books, and conference abstracts.
Management and Access
- Publisher: The database is owned and maintained by EBSCO Information Services, a division of EBSCO Industries.
- Licensing: Access is provided through institutional subscriptions (e.g., universities, hospitals, libraries) and, in some cases, individual subscriptions. The platform integrates with EBSCOhost, a multi‑database research platform offering search tools, filters, and export functionalities.
Features
- Controlled Vocabulary: CINAHL employs its own subject headings (CINAHL Headings) that complement the Medical Subject Headings (MeSH) used in PubMed, facilitating precise retrieval of nursing and allied health topics.
- Full‑Text Linking: Many records include links to full‑text articles through publisher sites or institutional holdings.
- Search Enhancements: Users can apply limits based on age groups, evidence level, methodology, publication type, and clinical focus.
Historical Development
- Origins: The index was first compiled in 1937 by the American Nurses Association (ANA) and the American Medical Association (AMA) as a print publication.
- Digital Transition: The database was digitized and made available online in the 1990s, with subsequent expansions to include allied health literature.
- Acquisition: EBSCO acquired the CINAHL database in the early 2000s, integrating it into the EBSCOhost platform and enhancing its electronic features.
Usage and Impact
CINAHL is widely regarded as the premier source for nursing and allied health literature. It is frequently cited in systematic reviews and meta‑analyses within these disciplines and is recommended by professional organizations (e.g., American Nurses Association, International Council of Nurses) for comprehensive literature searches.
Related Resources
- MEDLINE/PubMed: A biomedical database with broader medical coverage but less specialized focus on nursing and allied health.
- PsycINFO: A database emphasizing psychology and behavioral sciences, occasionally overlapping with CINAHL in mental health topics.
- CINAHL Plus® with Full Text: An extended subscription tier that provides full‑text access to many indexed journals.
Citation Example
American Nurses Association. (2022). CINAHL: Cumulative Index to Nursing and Allied Health Literature. EBSCO Information Services.
See also
- EBSCOhost
- Medical Subject Headings (MeSH)
- Evidence‑Based Practice (EBP)
This entry reflects information available from reputable library and publishing sources as of 2026.
