This document discusses medical data and its importance. It defines key terms like data, information and knowledge. It explains how medical data is collected and used by various stakeholders in healthcare. It also outlines the peculiarities of medical data and challenges with traditional record keeping. Finally, it discusses important data sources, users, and agencies involved in medical data in India.
HL7
Health level 7
What is HL7?
What does it stand for
HL7 Mission
HL7 contains message standards
HL7 in HealthcareManagement System
Standards
Limitations of HL7
What is Health Informatics?
HI Goals
HI stakeholders
HI subfields / subspecialties
Healthcare trends & HI
HI professional environments
HI education / training opportunities & degrees
HI organizations / journals / meetings / events
HI professional certificates
HI books
HL7
Health level 7
What is HL7?
What does it stand for
HL7 Mission
HL7 contains message standards
HL7 in HealthcareManagement System
Standards
Limitations of HL7
What is Health Informatics?
HI Goals
HI stakeholders
HI subfields / subspecialties
Healthcare trends & HI
HI professional environments
HI education / training opportunities & degrees
HI organizations / journals / meetings / events
HI professional certificates
HI books
Railhealth Electronic Medical Record encompasses the information and capabilities required to support healthcare service delivery. This presentation gives you the information regarding the features, objectives and the benefits what doctor gets by using our EMR.
Dr Sanjoy Sanyal wrote this article when he was doing his Masters in Royal College of Surgeons of Edinburgh, University of Bath, United Kingdom.
It traces the origin of the term and discipline called 'Medical Informatics'; describes its evolution and mentions its current healthcare applicability and academic status.
It is fundamental towards understanding today's Information Explosion and its digital implications in all work atmospheres.
Today Dr Sanjoy Sanyal is Professor and Course Director of Neuroscience and FCM-III in Caribbean.
In this presentation, you’ll learn all about electronic health records (EHRs), what types of data they can store, what their benefits are and why they are needed for achieving Meaningful Use.
Looking for more info? The last slide has a list of resources for you to continue learning about EHRs.
5 Reasons Why Healthcare Data is Unique and Difficult to MeasureHealth Catalyst
Healthcare data is not linear. It is a complex, diverse beast unlike the data of any other industry. There are five ways in particular that make healthcare data unique:
1. Much of the data is in multiple places.
2. The data is structured and unstructured.
3. It has inconsistent and variable definitions; evidence-based practice and new research is coming out every day. 4. The data is complex.
5. Changing regulatory requirements.
The answer for this unpredictability and complexity is the agility of a late-binding Data Warehouse.
Railhealth Electronic Medical Record encompasses the information and capabilities required to support healthcare service delivery. This presentation gives you the information regarding the features, objectives and the benefits what doctor gets by using our EMR.
Dr Sanjoy Sanyal wrote this article when he was doing his Masters in Royal College of Surgeons of Edinburgh, University of Bath, United Kingdom.
It traces the origin of the term and discipline called 'Medical Informatics'; describes its evolution and mentions its current healthcare applicability and academic status.
It is fundamental towards understanding today's Information Explosion and its digital implications in all work atmospheres.
Today Dr Sanjoy Sanyal is Professor and Course Director of Neuroscience and FCM-III in Caribbean.
In this presentation, you’ll learn all about electronic health records (EHRs), what types of data they can store, what their benefits are and why they are needed for achieving Meaningful Use.
Looking for more info? The last slide has a list of resources for you to continue learning about EHRs.
5 Reasons Why Healthcare Data is Unique and Difficult to MeasureHealth Catalyst
Healthcare data is not linear. It is a complex, diverse beast unlike the data of any other industry. There are five ways in particular that make healthcare data unique:
1. Much of the data is in multiple places.
2. The data is structured and unstructured.
3. It has inconsistent and variable definitions; evidence-based practice and new research is coming out every day. 4. The data is complex.
5. Changing regulatory requirements.
The answer for this unpredictability and complexity is the agility of a late-binding Data Warehouse.
We are a team of experienced medical, paramedical and software professionals, working to bridge the gap between hospitals and their patients. Patients have a little understanding of their disease conditions and treatment plans, even after their discharge. We provide solutions and services that deliver superior patient engagement. We use our proprietary communication platform and engagement protocols with an intimate understanding of people and expertise to become partners in people’s health and wellbeing ; and improve hospital operations and revenue at the same time.
Gain insights from data analytics and take action! Learn why everyone is making a big deal about big data in healthcare and how data analytics creates action.
Lower Total Cost of Care and Gain Valuable Patient Insights through Predictiv...Perficient, Inc.
Learn how predictive analytics for healthcare can enable your organization to make proactive decisions that can have a profound impact for both patients and care providers. We discuss current and emerging healthcare trends and the positive impact that predictive analytics can have on your organization by:
Optimizing Resource Utilization: Better allocate nurses, clinicians, diagnostic machinery and other resources by predicting future admission volumes
Enhancing Patient Care: Proactively treat patients by more accurately predicting the chance of a chronic condition or the response to medications and therapies
Improving Clinical Outcomes: Analyze treatment success rates to improve treatment plans, minimizing complications and readmissions
Increasing Income and Revenue: Prevent fraudulent behavior and identify opportunities to collect missing income
Big Data Analytics for Healthcare Decision Support- Operational and ClinicalAdrish Sannyasi
Splunk’s data analytics platform could be utilized to solve many high impact business problems in healthcare delivery systems to reduce cost, improve patient outcome and safety, and enhance care coordination experience. Analyze observed behavior from healthcare event data and metadata to discover patterns, monitor compliance, and optimize the workflow. Furthermore 80% of healthcare data is unstructured (clinical free text and documentation), or semi-structured and many new data sources are such as tele health, mobile health, sensors, and devices are getting integrated in many healthcare systems specifically in the area of chronic disease management. So, one need analytics software that can harvest, interpret, enrich, normalize, and model diverse structured and unstructured data and analytics approaches that embrace the “data turmoil” by relying less on standardized data items and more on the capability to process data in any format.
Overcoming Big Data Bottlenecks in Healthcare - a Predictive Analytics Case S...Damo Consulting Inc.
Implementing population health management in transitional care settings is challenging because of: 1) Data interoperability and other bottlenecks 2) complex workflows designed for reactive rather than proactive processes; and 3) difficulty in integrating them into clinical workflows
This presenattion discusses t a use case demonstrating a practical, real-world solution to these challenges.
Three audience takeaways from presentation:
1. Learn about the big data bottlenecks in healthcare
2. Learn how Sutter Health is using its E.H.R. data in a readmission risk predictive model;
3. See how those predictive models are integrated into clinical operations in improving care
Big Data in Agriculture, the SemaGrow and agINFRA experienceAndreas Drakos
Presentation of the SemaGrow and agINFRA projects during the EDBT/ICDT 2014 Special Track on Big Data Management Challenges and Solutions in the Context of European Projects, 27th of March 2014
http://www.edbticdt2014.gr/index.php/eu-projects-track
BIG Data & Hadoop Applications in HealthcareSkillspeed
Explore the applications of BIG Data & Hadoop in Healthcare via Skillspeed.
BIG Data & Hadoop in Healthcare is a key differentiator, especially in terms of providing superior patient care. They are used for optimizing clinical trials, disease detection & boosting healthcare profitability.
To get more details regarding BIG Data & Hadoop, please visit - www.SkillSpeed.com
Business Intelligence & Analytics solutions enable healthcare service providers to build sustainable competitive advantage with the help of insights derived from their existing operations and patient data.
Database vs Data Warehouse: A Comparative ReviewHealth Catalyst
What are the differences between a database and a data warehouse? A database is any collection of data organized for storage, accessibility, and retrieval. A data warehouse is a type of database the integrates copies of transaction data from disparate source systems and provisions them for analytical use. The important distinction is that data warehouses are designed to handle analytics required for improving quality and costs in the new healthcare environment. A transactional database, like an EHR, doesn’t lend itself to analytics.
Farm Management System - Delivering a Precision Agriculture SolutionHPCC Systems
Jeff Bradshaw & Graeme McCracken, RBI, present at the 2016 HPCC Systems Engineering Summit Community Day.
In this session, we will share our use case on how we have collected data from remote Farm Management Systems (used by the Farmers/Growers to manage their farms), and overlaying that with weather data and actual machinery data (IoT) and using this data to feed Agronomists and Crop Protection/Seed Manufacturers to get recommendations back. The goal is to deliver a precision agriculture solution which helps the Farmer to increase his yield and helps us to feed the growing population of the world.
Jeff Bradshaw is the founder of Adaptris and Group CTO of Adaptris/F4F/DBT within Reed Business Information. He has spent his career integrating data wherever it resides and in-flight across a number of industries including Agriculture, Airlines, Telecommunications, Healthcare, Government and Finance.
Jeff has worked with and contributed to a number of international standards bodies and continues to work with large enterprises to help them extract value from their data silos and share data seamlessly with their trading partners to achieve business benefit. For the last few years Jeff has been focusing on Big Data and how to gather that across a wide range of sources to help gain insight into the agri-food supply chain.
Graeme is the Chief Operating Officer for Proagrica, the global agricultural and animal health division within RELX covering Media, Software, Integration & Connectivity and Data & Analytics. Prior to this role, Graeme was the CEO of RELX’s Construction Data & Analytics business in North America with a background in data, product and IT innovation across a complex portfolio of companies in Europe, North America and Australasia.
Graeme has been in RELX for 24 years driving a range of strategic initiatives and building strong teams that are well motivated, involved and having fun. As part of overall strategic alignment, successfully delivered the divestment of a number of divisions whilst ensuring that these units were well set for the future. Impressive track record in transforming a range of business units across RELX and setting them on a successful growth path.
Clinical Data Repository vs. A Data Warehouse - Which Do You Need?Health Catalyst
It can be confusing to know whether or not your health system needs to add a data warehouse unless you understand how it’s different from a clinical data repository. A clinical data repository consolidates data from various clinical sources, such as an EMR, to provide a clinical view of patients. A data warehouse, in comparison, provides a single source of truth for all types of data pulled in from the many source systems across the enterprise. The data warehouse also has these benefits: a faster time to value, flexible architecture to make easy adjustments, reduction in waste and inefficiencies, reduced errors, standardized reports, decreased wait times for reports, data governance and security.
What is the best Healthcare Data Warehouse Model for Your Organization?Health Catalyst
Join Steve Barlow as he addresses the strengths and weaknesses of each of the following three primary Data Model approaches for data warehousing in healthcare:
1. Enterprise Data Model
2. Independent Data Marts
3. Late-binding Solutions
Analytical Wizards' Claims Data Navigator for Patient Journey and MoreEric Levin
AW uses state-of-the art big data technologies, expert analytical methodologies, and deep healthcare industry expertise to mine massive claims databases to derive targeted insights for Patient Journey Analysis, Physician Targeting, Outcome Prediction, and more.
> Definition of RWD
> RWD - Big Data Characteristics
> Sources of RWD
> Important Stakeholders
> Benefits of RWD
> Why Data Sharing is Important?
> Benefits of Data Sharing
> Who Benefits?
> Ultimate Goals
> Case Studies
> Challenges
> Data Privacy Scenario
> Data Security in India
> Regulatory Perspectives Around RWD
> How to Encourage Data Sharing?
Drug Information Services- DIC and Sources.raviapr7
Drug information services
Drug and Poison information Center, Sources of drug information
Computerized services, and the storage and retrieval of information.
Talk at Heart Rhythm Society's 2013 annual Sessions discussing why and how patients will be able to obtain data from their implantable cardiac devices.
Wake up Pharma and look into your Big data Yigal Aviv
The vast volumes of medical data collected offers pharma the opportunity to harness the information in big data sets
Unlocking the potential in these data sources can ultimately lead to improved patients outcomes
This presentation describes consideration how to maximize the impact of Big Data.
its methodology, practical challenges and implications.
Precision and Participatory Medicine - Medinfo 2015 Panel on big data. Includes the proposal to use the term Expotype to characterise the Exposome of an individual. Electronic expo typing would refer to the automatic construction of individual expo types from electronic clinical records and other sources of environmental risk factor and exposure data.
As the author of “Big Data in Healthcare Hype and Hope,” Dr. Feldman has interviewed over 180 emerging tech and healthcare companies, always asking, “How can your new approach help patients?” Her research shows that data, as an enabling tool, has the power to give us critical new insights into not only what causes disease, but what comprises normal. Despite this promise, few patients have reaped the benefits of personalized medicine. A panel of leading big data innovators will discuss the evolving health data ecosystem and how big data is being leveraged for research, discovery, clinical trials, genomics, and cancer care. Case studies and real-life examples of what’s working, what’s not working, and how we can help speed up progress to get patients the right care at the right time will be explored and debated.
• Bonnie Feldman, DDS, MBA - Chief Growth Officer, @DrBonnie360
• Colin Hill - CEO, GNS Healthcare
• Jonathan Hirsch - Founder & President, Syapse
• Andrew Kasarskis, PhD - Co-Director, Icahn Institute for Genomics & Multiscale Biology; Associate Professor, Genetics & Genomic Studies, Icaahn School of Medicine at Mt. Sinai
• William King - CEO, Zephyr Health
New York eHealth Collaborative Digital Health Conference
November 18, 2014
Healthstory Enabling The Emr Dictation To Clinical DataNick van Terheyden
EHRs are database centric while medical records are document centric. The conventional wisdom is that documents are bad and discrete data is good. Historically, clinicians have resisted efforts to establish structured data standards for dictated reports. This lack of an industry-wide standard for report content and format confounds interoperability efforts. For nearly two decades, information system specialists have attempted to impose new documentation methods that are more suited to database management but do not meet the needs of the practicing physician. Achieving physician buy-in for electronic record systems that do not accommodate narrative documentation methods such as dictation and transcription has proven to be quite difficult for many EHR vendors
The Health Story Project (formerly the CDA4CDT initiative Clinical Document Architecture for Common Data Types) is an alliance of organizations that have been working together with HL7 for nearly two years to develop and publish data standards for electronic clinical documents. The initiative is based on Clinical Document Architecture (CDA) - a balloted HL7 document markup standard that specifies the structure and semantics of a clinical document for the purpose of exchange. Document templates for the most commonly dictated report types (H&P, Consult, Operative Note, etc) specify required and optional headings. Templates are developed based on prevailing practice and establish consensus on content and format
COVID-19 preparedness-and-response WHO certificate of achievementDr Neelesh Bhandari
OpenWHO verifies that the candidate completed the course COVID-19: Operational Planning Guidelines and COVID-19 Partners Platform to support country preparedness and response and passed the necessary exercises and exams to earn a course certificate.
Patient engagement and Hospital Marketing Solutions from Healtho5Dr Neelesh Bhandari
We offer turnkey medical marketing and Patient engagement solutions for single and multi-specialty hospitals in India. Our specialties include Diabetes, Antenatal and postnatal care, Cardiac, Arthritis, Oncology, COPD and related disorders, etc.
Hospitals get a self branded mobile app for their patients and doctors.
Our digital marketing team works closely with our support call center to generate medical leads and enable clinical encounter between genuine patients and hospital.
Post encounter/Discharge, we followup the patients on Hospital's behalf via monthly calls and emails, twice a month SMS, chat-support and updates via app, etc.
Our followup Protocols are built on best evidence backed guidelines and can be customized by hospitals.
Contact info@healtho5.com to know more
An edited version of my presentation at the Mobile Health Workshop for Engineers and PhD scholars at National Institute of Technology Surathkal, Mangalore.
Standard guidelines for management of cardiovascular diseases in IndiaDr Neelesh Bhandari
This brief document will provide a broad outline for selected congenital heart diseases. It needs to
be recognized that there are unlimited possibilities because of the enormous variety of congenital
heart diseases. Therefore only a few common situations will be discussed here. Guidelines have
been recently developed and published through consensus among all leading pediatric cardiologists
in India and these references are listed below. They cover most common situations and provide a
ready reference.
Key Insights and Digital Trends Shaping the Indian Online Space Dr Neelesh Bhandari
The following report examines how the latest
trends in web usage, online video, mobile and
search, social and shopping are currently shaping
the Indian digital marketplace and what that
means for the coming year
How Many Doctors in India Online?
What Indian Doctors Do Online?
Where Do They Need Help?
What are the Communication opportunities for Pharma?
How will e-Doctors evolve down the stream and how can Pharma stay Relevant?
Answers to all these questions and a case study of CiplaMed (a physician only community website started by Cipla Pharmaceuticals in 2008)
Recommendations On Electronic Medical Record Standards In India Dr Neelesh Bhandari
Recommendations of EMR Standards Committee, constituted by an order of Ministry of Health & Family Welfare, Government of India and coordinated by FICCI on its behalf : April 2013
A guide to online professionalism for medical practitioners and medical studentsDr Neelesh Bhandari
One of the best guides to Healthcare Social Media for Doctors:
A joint initiative of the Australian Medical Association Council of Doctors-in-Training, the New Zealand Medical Association
Doctors-in-Training Council, the New Zealand Medical Students’ Association and the Australian Medical Students’ Association
Internet For Doctors: Basics about computer use for PhysiciansDr Neelesh Bhandari
The internet is an extraordinary tool for improving a doctor's quality of service. This presentation is meant to introduce the internet to Physician first timers on computers..
Factory Supply Best Quality Pmk Oil CAS 28578–16–7 PMK Powder in Stockrebeccabio
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Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
5. Decision Taking
• Decision taken via etiology
diagrams, Decision trees or
expert computer systems.
• Use of the quantifiable notion of
‘Utilities’.
• Quality v/s Length of Life
6. Medical datum and data
• Medical datum is any single
observation of a patient, data is plural
of datum.
• A number of datum make up data.
BP:120/80 mm of Hg (data or datum?)
• Importance of having a sound data
model.
7. 4 Elements of medical datum
1) Patient in Question
2) Parameter to be observed
3) Value
4) Time of observation
8. Various Types of Data
• Narrative
• Textual
• Numeric
• Device inputs
• Drawings
• Photographs
9. Peculiarities of Medical data
• Typical phrases like RRR / TWNL /
NAD
• Different meanings in different
contexts
eg: M.I may mean different things
in different cases/ contexts
10. Weakness of Traditional Record Keeping
•No Linkage
•Difficult Chronology
•Redundant
•Inefficient
11. Medical Data used by
• All Stakeholders in the healthcare
delivery in clinical settings (admin/
physicians/ finance, etc)
• Research and analysis/ New eHealth
Products
• helps create Guidelines for EBM
• Governments, NGOs
• Clinical research
13. Calculating decisions
LR= Likelihood Ratio
• LR+ = TPR/FPR
• LR- = FNR/TNR
• Predictive value of tests
• Calculating value of decision at each
fork
14. Data Sources
• Clinic records
• Hospital records
• Disease registers
• Medical literature
• Web based databases
• Survey reports
• …..
16. Who are The Data Sharers/
Data Collectors
• Physicians
• Nurses
• Lab personnel
• Therapists
• Pharmacy
• Administrative staff
17. Uses Of Medical data
• Create historical record, compliance
• Communication between stakeholders
• Anticipate future health problems/ trends
• Support basic research
• Create guidelines for good clinical
practice
• Quality studies
• Fuel eHealth startups
18. Data Agencies in India
• National sample surveys
• NRHM units
• CGHS
• National and state programs
• Teaching Hospitals
• Private sector
• NGOs
19. Dr. Neelesh Bhandari
http://about.me/edrneelesh
http://linkedin.com/in/neeleshbhandari
Digital Medicine