TI-59 programmable calculator program for calculating predicted operative mortality in general surgery

Menashe Haddad*, Rafael Reiss, Pearl Lilos, Camil Fuchs

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

A program for the TI-59 programmable calculator for calculating predicted postoperative mortality is presented. Input data are based on handy, clinical, non-invasive pre-operative and operative parameters retrieved mostly significant in this respect by former multivariate logistic regression analysis of a broad data-base; their relative weights are incorporated into the program data base as basic coefficients. Considerations employed in its usage are discussed, as well as possible future technical and/or environmental modifications.

Original languageEnglish
Pages (from-to)445-452
Number of pages8
JournalComputers in Biology and Medicine
Volume16
Issue number6
DOIs
StatePublished - 1986

Keywords

  • General surgery
  • Mortality prediction
  • Program
  • TI-59 programmable calculator

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