Series VI: Medical Sciences – SUPPLEMENT ... - Krongres

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L. SANGEORZAN: Historical aspects of computer science in the emergency room in Transilvania 169 university of Bra�ov - a study case - the patient is coming in the emergency room. It is important to improve the quality of healthcare and this is possible if one can collect in real time, data about patients. This entire one can do with statistical methods using IT tools and with specific online software. There are two types of on-line applications designed by the mix team, made up of computer scientists, statisticcians and physicians, within Transilvania University, such as: � Application of recording the patient for emergency cases [4]. This patient record can be stored on the computers with the application called OnLine_Patient_Record. Each user will introduce the information in an Excel file and this can be printed out and/or one can see also statistical result. � On-line statistic processing of data related to the patients or the diseases. This information can be processed on-line with the application “e-Statistics“ and it support the training of medical students and nursing students with the aim of becoming familiar with elements of statistics and the use of Excel files in on-line processing of statistic data [3]. 2.1 Theoretical aspects The written applications called uses at implementation level the PHP server scripting language. The language PHP has a special flexibility which permits to be used with other technologies. These languages/technologies make possible to obtain remarkable results. WEB 2.0 is a term describing the trend in the use of word wide Web technology and Web design that aims at enhancing creativity, information sharing and communication among users [4]. The input data stored in the created database are processed by using elements of mathematical statistics. In order to investigate the character of a distribution, it is useful to have various measurements for describing the distribution, to draw pictures (histograms, polygons, etc.) of the distributions and to use certain measurements which are most commonly used to describe a distribution. 2.2. OnLine_Patient_Record - Problem Formulation OnLine_Patient_Record is an online informatics system, dedicated to the patient care in an emergency room in a hospital and comprises several applications designed to reach the following aims: - to get important information regarding the patient - to get summary statistics and the chart type for the selected variables ; - to support students in health sciences to improve their research during their medical training and university studies. Following the fields enclosed in the Hospital patient record (Fi�a de observa�ie clinic� general�) (Fig.1) we build the web application. The model is realized in such way that the access to the application is granted for two categories of users: the administrator and the user. The administrator - is the person which has access to all parts of the application allowing him to manage the database information. The user - is an employee of the hospital -doctor or nurse - which has access to certain parts of the application, after authentication. The software system OnLine_Patient_Record allow to display or print the information stored in the current Excel file, the database that is an Excel list. The menu bar (Fig.2) contains the following applications: � Hospital patient general record (Fi�a de observa�ie clinic� general�) allow, after authentication, the introducing of patient data in the Excel files ; � e_Statistics – allow to generate the
170 Bulletin of the Transilvania University of Bra�ov • Vol. 2 (51) - 2009 • Series VI summary statistic and the chart type for the selected variable (Fig.3) after authentication and also the visualization of the corresponding chart (Fig.4); The application OnLine_Patient_Record is software based on Web technologies and Open Source products. Fig.1. Hospital patient record Fig.2. The main Interface of Online Patient Record Fig.3. Selecting a variable for generating the summery Fig.4. Summery statistics for sex variable and chart statistic and the type of chart The application e_Statistics can be used as independent software by any user, at any time without restriction. The steps to be followed in running the application are: a. Create an Excel formatted file taking into account the following rules: � In the first sheet, named data_sheet, must be stored the data to be analyzed. The first row must contain the names of the variables and the following the measured values (Fig.5). All the values of the variables that we want to study must be numerical.
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Series VI: Medical Sciences – SUPPLEMENT ... - Krongres

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