...MATHEMATICS AND NATURAL SCIENCE. 4. PROPOSED DEGREE: M. Sc. (INFORMATIC SCIENCE) 5. TITLE: Object-Oriented Systems Analysis and Design: a case of District Health Information System, Mozambique. TABLE OF CONTENTS ABSTRACT i INTRODUCTION 1 RELEVANT FINDINGS (LITERATURE REVIEW) 2 OBJECT-ORIENTED SYSTEMS ANALYSIS AND DESIGN 2 THE RESEARCH PROBLEM AND WHY THIS PROBLEM AREA 5 THE RESEARCH QUESTIONS 5 RESEARCH OBJECTIVES 6 TARGET GROUP 7 PERSONAL MOTIVATION 7 METHODOLOGY 7 BIBLIOGRAPHY: 13 ABSTRACT Many organisations are relying on software systems. Thus these organisations spend a lot of money on software systems and, to get a return on that investment, the software must be usable for a number of years. For many organisations, introducing new software implementation from scratch is a risk. This is because their requirements are not well defined or they don’t have enough expertise to understand and identifies software that can fit their problems. So, many organisations adopt software. That means they take analogy software (software developed for another organisation with the some similarities) and adopt it to fit their needs. In my research, I want to address the problems of adopting systems developed in the functional-oriented methodology and propose object-oriented systems analysis and design methodology. Mainly I would like to assess the flexibility of the structure of software and the development...
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...INFORMATICS – FACULTY OF MATHEMATICS AND NATURAL SCIENCE. 4. PROPOSED DEGREE: M. Sc. (INFORMATIC SCIENCE) 5. TITLE: Object-Oriented Systems Analysis and Design: a case of District Health Information System, Mozambique. TABLE OF CONTENTS ABSTRACT i INTRODUCTION 1 RELEVANT FINDINGS (LITERATURE REVIEW) 2 OBJECT-ORIENTED SYSTEMS ANALYSIS AND DESIGN 2 THE RESEARCH PROBLEM AND WHY THIS PROBLEM AREA 5 THE RESEARCH QUESTIONS 5 RESEARCH OBJECTIVES 6 TARGET GROUP 7 PERSONAL MOTIVATION 7 METHODOLOGY 7 BIBLIOGRAPHY: 13 ABSTRACT Many organisations are relying on software systems. Thus these organisations spend a lot of money on software systems and, to get a return on that investment, the software must be usable for a number of years. For many organisations, introducing new software implementation from scratch is a risk. This is because their requirements are not well defined or they don’t have enough expertise to understand and identifies software that can fit their problems. So, many organisations adopt software. That means they take analogy software (software developed for another organisation with the some similarities) and adopt it to fit their needs. In my research, I want to address the problems of adopting systems developed in the functional-oriented methodology and propose object-oriented systems analysis and design methodology. Mainly I would like to assess the flexibility of the structure of software and the development and implementation platforms...
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...2. Data mining search parameters A data mining algorithm is a set of heuristics and calculations that creates a data mining model from data. To create a model, the algorithm first analyzes the data you provide, looking for specific types of patterns or trends. The algorithm uses the results of this analysis to define the optimal parameters for creating the mining model. These parameters are then applied across the entire data set to extract actionable patterns and detailed statistics. The mining model that an algorithm creates from your data can take various forms, including: * A set of clusters that describe how the cases in a dataset are related. * A decision tree that predicts an outcome, and describes how different criteria affect that outcome. * A mathematical model that forecasts sales. * A set of rules that describe how products are grouped together in a transaction, and the probabilities that products are purchased together. Microsoft SQL Server Analysis Services provides multiple algorithms for use in your data mining solutions. These algorithms are implementations of some of the most popular methodologies used in data mining. All of the Microsoft data mining algorithms can be customized and are fully programmable using the provided APIs, or by using the data mining components in SQL Server Integration Services. You can also use third-party algorithms that comply with the OLE DB for Data Mining specification, or develop custom algorithms that can be...
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...Introduction Health IT has improved patients safety, healthcare quality, efficiency and data collection and has helped restrain rising cost. Health information technology encompasses a broad array of technologies involved in managing and sharing patient information electronically than paper. http://www.allhealth.org/publications/health_information_technology/health_information_technology_toolkit.asp states Many in the U.S. have high hopes for health information technology, or health IT. Hospitals hope to reduce medical errors, such as ordering and administering the wrong dose of a medication. Providers hope to access and share patient information more easily, thereby improving care. Governments and businesses hope to save money by improving efficiency. In this paper, I will determine, within the healthcare setting, the main features, capabilities, and operational benefits to a health care organization using the following: patient care applications, management and enterprise systems, e-Health applications, and strategic decision-support application, I will assume the responsibility of a healthcare administrator for the health information systems within my organization and create an argument to be presented to the leaders with the organization that a strategic plan is essential for the IM/IT, assess the importance of a system development life cycle as it pertains to both the development of a custom application, coupled with the selection of proprietary systems, recommend the key...
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...Patient-Specific Clinician Information Needs Using Clinical Information System Log Files Elizabeth S. Chen, MPhil and James J. Cimino, MD Author information ► Copyright and License information ► This article has been cited by other articles in PMC. Go to: Abstract Knowledge about users and their information needs can contribute to better user interface design and organization of information in clinical information systems. This can lead to quicker access to desired information, which may facilitate the decision-making process. Qualitative methods such as interviews, observations and surveys have been commonly used to gain an understanding of clinician information needs. We introduce clinical information system (CIS) log analysis as a method for identifying patient-specific information needs and CIS log mining as an automated technique for discovering such needs in CIS log files. We have applied this method to WebCIS (Web-based Clinical Information System) log files to discover patterns of usage. The results can be used to guide design and development of relevant clinical information systems. This paper discusses the motivation behind the development of this method, describes CIS log analysis and mining, presents preliminary results and summarizes how the results can be applied. Go to: INTRODUCTION The availability of clinical information to the clinician at the point of care is essential to the health care process. Inability to locate needed information can be costly in terms...
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...Implementation of Philippine Health Information Systems Nasak, Leah Grace B. University of the Cordilleras Blk 7, Quirino Hill, Baguio City 09475813872, 2600 leahgracenasak@yahoo.com Martinez, Erna-Kristi N. University of the Cordilleras 25 Engineer’s Hill, Baguio City 09063177093, 2600 ekjmartinez@yahoo.com ABSTRACT This document is a comparative study of different researches conducted regarding the implementation of a health information system in the Philippines. The analysis shall include a look into the collaborative efforts of the government, the health care industry, and NGO’s to address the concerns of integrating information and communications technology in the health sector. Government deployed health information system projects shall be presented as additional references to draw out conclusions for the research. The implementation of a Health Information System (HIS) is a big step to take for developing countries like the Philippines. Encumbered with numerous problems, the Philippines have to prioritize and exhaust all efforts to resolve issues to address the needs of the country. Through the efforts of some private sectors and some government agencies, the country’s health information system is undergoing major changes towards a national implementation. This research will take a retrospective look into the beginnings of the Philippine Health Information Systems. Assessment and reviews on the current status of health information system projects from other studies...
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...Information System Briefing Introduction Within the health care organizations it is a constant strive and struggle in keeping up with all the new technical advances that are occurring in order to have the best services available to every patient. Success is something that is expected and needed to be obtained in the health organizations. Some of the success that is much needed comes from information systems (IT), and how these systems meet quality standards that are set and required within the health care industry. Implementing an information system can be a big challenge, which is why it is important in choosing an information system that will assist the organization in meeting all of the goals it has set for the organization. Stakeholder input is a very vital in these organizations because it helps to ensure that the correct system has been chosen. The following briefing will discuss the process of selecting and acquiring an information system, the goals of the organization, and how the stakeholders affect the selection process. Selection and Acquisition Before any selection and acquisitions of any IT can begin for any types of information systems it is important that a steering committee is chosen so that all parts of the project go the correct way. An important person that needs to be assigned is a project manager, and then team will determine the process of implementation and conduct research regarding in which type of information system will be best for the organization...
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...HEALTH CARE MANAGEMENT SYSTEM, ABSTRACT The health care Management system is a project that sort to register patients and Storing their details into the system rather than the traditional methods of filling a registration form or card. The health care Management system is a computerized process of storing patient record for easy access and retrieval. The system has the facility to give a unique id for every patient and stores the details of every patient. User can search availability of a doctor and the details of a patient using the id. The health care Management system can be entered using a username and password. It is accessible either by an administrator or doctor. Only they can Add data into the database. The data can be retrieved easily. The interface is very User-friendly. The data are well protected for personal use and makes the data Processing very fast. TABLE OF CONTENT Description Page No BONAFIE CERTIFICATE 03 ABSTRACT 04 Chapter 1 INTRODUCTION 07 1.1 Problem Definition 08 1.2 Requirement of Proposed System 10 1.3 System Analysis 12 1.4 Proposed System 14 INTRODUCTION In most developing countries, provision of basic preventive, promotive and curative services is a major concern of the Government. With growing population and advancement in the medical technology and increasing expectation of the people especially for quality curative care, it has now become imperative to provide quality health care services through the established institutions...
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...Health care organizations are constantly striving to keep up with technological advances in order to provide the best quality patient care imaginable. Success depends on implementing on information system that is designed to meet the quality standards set for the health care industry. Implementing an information system can be a big challenge, which is why choosing an information system that will assist the organization in meeting their goals is important. Including stakeholder input is also vital to ensuring the correct system to choose. This briefing will discuss the process for selecting and acquiring an information system, how the goals of the organization, and how the stakeholders affect the selection process. Selection and Acquisition. In order to begin to select and acquire the information system project committee they will need to be chosen to oversee the project. A Project manager will be appointed to lead the committee team responsible for determining the process by implementing and conducting research in regards to the types to information best suites the organization needs. All health care process within the organization must be identified and standards must be set for each of them. The committee will also define the project objectives and determine the scope of analysis needed to evaluate the organization’s system requirements. The marketplace should be screened and vendors should be evaluated. Once the system goals have been identified the committee will prioritize...
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...Information System Briefing HCS/483 University of Phoenix Health care organizations are constantly striving to keep up with technological advances in order to provide the best quality patient care imaginable. Success depends on implementing an information system that is designed to meet the quality standards set for the health care industry. Implementing an information system can be a big challenge, which is why choosing an information system that will assist the organization in meeting their goals is important. Including stakeholder input is also vital to ensuring the correct system is chosen. This briefing will discuss the process of selecting and acquiring an information system, how the goals of the organization, and how the stakeholders affect the selection process. Selection and Acquisition In order to begin to select and acquire an information system a project steering committee will need to be chosen to oversee the project. A Project manager will be appointed to lead the committee. The team will be responsible for determining the process of implementation and conduct research in regards to which type of information system best suits the organization’s needs. All health care processes within the organization must be identified and standards must be set for each of them. The committee will also define the projects objectives and determine the scope of analysis needed to evaluate the organization’s system requirements. The marketplace should be screened and...
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...what measures are necessary to ensure the development of an effective health information system? Since the early 1980s, the healthcare industry has been discussing the need for electronic health records. And indeed, the past 20 years have seen the industry move toward a completely computerized medical record. A variety of technologies have contributed to this evolutionary process, including point-of-care clinical documentation, clinical data repositories, and automated results. The cumulative effect has resulted in slow but steady progress toward a complete electronic health record for the healthcare industry. Clinical and administrative data needed to assess and improve quality, identify potential cost savings, and make strategic decisions have become important as the pressure on healthcare rises. Current trends in healthcare that will drive information technology priorities in the immediate future include the following • Concern about medical errors and overall quality of care • Continued pressure for cost containment • Consumer empowerment • Growth in the use of evidence-based medicine • Demand for protection of privacy and confidentiality of information Effective health information systems are ones that improve health outcomes and reduce healthcare delivery costs. Since most developers are not clinicians, and most clinicians are not developers, to implement these health information systems successfully we must have some understanding of the healthcare domain...
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...Data to Knowledge Analysis Patricia Warble University of Maryland April 26, 2015 Data to Knowledge Analysis It is estimated that at least 94% of the U. S. population have at least one cardiovascular/stroke risk factor, with major risk factors (diabetes, hypertension, hyperlipidemia, smoking, obesity) in at least 38% (Roger, et al., 2012). The presence of peripheral arterial or carotid disease detected during community cardiovascular screening changes risk stratification. Evidence-based treatment guidelines, such as aspirin and statin use can be implemented in those with risk factors to minimize the risk of a life threatening or debilitating health event such as myocardial infarction or stroke. The Dare to Care (DTC) program is a community cardiovascular screening program that utilizes ultrasound to screen for carotid atherosclerosis and abdominal aneurysm, in addition to peripheral arterial disease, hypertension (HTN), and self-report risk factor assessment. A clinical question of interest: How effective is a community cardiovascular screening program in identifying persons with subclinical atherosclerosis, who are at risk and not on appropriate preventative treatments such as aspirin and statins? The purpose of this paper is to identify potential data sources, discuss data access implications, and identify strengths and weaknesses of data sets and identity potential data analysis testing tools. Potential Data Sources The DTC program utilizes an old FoxPro SQL database...
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...Evolution of Health Care Information Systems Looking back twenty 1990’s and now in 2010 health care has changed extremely. Health Insurance Portability and Accountability Act (HIPAA) did not exist until 1996. HIPAA made it possible for everyone to qualify for health insurance and setting privacy and they established health information standards and regulation. Veterans Health Administration’s (VHA) had a reputation of poor quality of care and the 90’s were the beginning of a major transformation of VHA that was aimed at improving the efficiency and quality of care that was being provided to their patients. Capability to do data analysis in 1990 was impossible most of the data was collected and stored in a room untouched. Advanced in technology made it possible to do research and do data analysis. The advantages in technology are beneficent to health care information in providing electronic medical records, medical billing, telemedicine and teleradiology. Evolution of Health Care Information Systems Compare/contrast of either health care facility or physician’s office operation with the same 20 years prior To look back twenty years ago in the 1990’s and now in 2010 health care has changed tremendously. In the 1990’s Health Insurance Portability and Accountability Act (HIPAA) did not exist. Prior to HIPAA, which was passed in 1996, there were no regulations or standards for health care delivery in making it more efficient for patients. There...
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...BASIC CONCEPT OF HEALTH -Code MHA 101 Concept of Health and Disease • Concept of health & disease and well being. • Natural history of disease and role of hospitals to offer various levels of care • Prevention aspect of diseases • Dynamics of disease transmission • Changing pattern of diseases • Concept of health indicators Preliminary Human anatomy and Physiology • Basic concepts of human anatomy • Basic concepts of human physiology Suggested Reading: Human Anatomy- Prof. Samar Mitra Human Anatomy- Prof. A. K. Dutta Text Book of Human Physiology- Dr. C. C. Chatterjee Common Pathological Conditions • Basic concepts of pathogenesis of common diseases • Basic concepts of interpretation of investigations reports Suggested Reading: Robbin’s Textbook of Pathology – Robbin, Cotran, Kumar Textbook of Microbiology – Ananantanarayan & Paniker Basic concepts of Pharmacology: Commonly used Medicine in a hospital, Narcotic drugs, use and abuse of drugs. Dispensing of medicine, Drugs store, drug stock / purchase of medicine, oxygen, I/V Fluid, Chemicals etc. Suggested Reading: Textbook of Pharmacology: Dr. K. D. Tripathi PAPER – 2: Hospital Based Healthcare & Its changing scenario-Code MHA 102 Overview of Hospital • Concept of Modern Hospital & Privatization in Health Sector • Public Sector Hospitals and Level of care / offered facilities • Effects of Globalization in Health care • Concept...
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...HIPAA Security Standards: Guidance on Risk Analysis Introduction The Office for Civil Rights (OCR) is responsible for issuing annual guidance on the provisions in the HIPAA Security Rule.1 (45 C.F.R. §§ 164.302 – 318.) This series of guidances will assist organizations2 in identifying and implementing the most effective and appropriate administrative, physical, and technical safeguards to secure electronic protected health information (e-PHI). The guidance materials will be developed with input from stakeholders and the public, and will be updated as appropriate. We begin the series with the risk analysis requirement in § 164.308(a)(1)(ii)(A). Conducting a risk analysis is the first step in identifying and implementing safeguards that comply with and carry out the standards and implementation specifications in the Security Rule. Therefore, a risk analysis is foundational, and must be understood in detail before OCR can issue meaningful guidance that specifically addresses safeguards and technologies that will best protect electronic health information. The guidance is not intended to provide a one-size-fits-all blueprint for compliance with the risk analysis requirement. Rather, it clarifies the expectations of the Department for organizations working to meet these requirements.3 An organization should determine the most appropriate way to achieve compliance, taking into account the characteristics of the organization and its environment. We note that some of...
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