Device and method for automatically calculating observation items according to formulas

Abstract

The invention discloses a device and a method for automatically calculating observation items according to formulas. The device comprises a data receiving module, a data storage module, an observationitem module used for carrying out model definition on observation items, a dictionary module used for defining calculated values of dictionary type observation items, a calculation formula module used for defining a plurality of first calculation formulas for correlation calculation among the observation items, a calculation triggering module used for defining a triggering condition of each firstcalculation formula, and a calculation runtime module used for automatically calling the corresponding first calculation formulas according to the triggering conditions defined by the calculation triggering module to perform association calculation on the observation items stored in the data storage module. According to the device and the method for automatically calculating observation items according to formulas, model definition is carried out on the observation items, corresponding calculation values are set for dictionary type observation items, a plurality of first calculation formulasfor correlation calculation among the observation items are set, the triggering condition of each first calculation formula is set, and correlation calculation is automatically carried out on the input observation items.

Description

technical field [0001] The invention relates to the technical field of medical information processing, in particular to a device and method for automatically calculating observation items according to formulas. Background technique [0002] With the continuous development of medical information technology, the records of patients' clinical observation items have relied heavily on information systems, such as vital signs, drug dosage, intake and output statistics, and clinical scoring. There are various sources of observation item information, which may come from manual records by nursing staff, collected by medical equipment, or from other information systems such as hospital management systems, laboratory information systems, and electronic doctor order systems. [0003] Observation item information has the characteristics of high complexity and strong correlation. For example, clinical scoring needs to extract observation item data from many data sources, perform calculati...

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, inconsistencies in information sources often lead to inconsistencies in the caliber of information, thereby reducing the relevance and availability of data

The correlation calculation between observation items often depends on the hard coding of the information system, which cannot meet the needs of users for data recording and analysis of observation items

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