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UBC Library Informatics for Nursing

1.05 Truncation

  • In most databases you can search for plurals or variant spellings of a word by typing a symbol in place of the final letters of the words. This is called truncation. For example, in CINAHL, a search for nurs* will retrieve records containing the words:

    The * is the truncation symbol for the CINAHL database and many other databases.

 

  Caution: Using truncation in PubMed turns OFF automatic mapping to MeSH terms. Truncation is generally not a recommended search technique for PubMed,