Archive for October, 2007

October 28th, 2007

Privacy concerns with Personal Health Record

by admin

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A lot of controversy exists in the area of privacy of medical related information.In recent posts across blogosphere,Microsoft Health vault has been critiqued.Although there are some important concerns raised about their privacy policy,yet Personal health records is still a nascent industry and rules are still being defined.
Some have even criticized Google’s late entry onto world of personal health record,but Google is right in taking small and careful steps before entering onto personal health record market.
Many earlier proponents of PHR had advocated that storing health records on your personal computer is a safe way to mitigate issues regarding privacy and loss of data,but this is not yet a fool proof method for saving your personal health data.

In a recent study published in Journal of Internet Medical Research,it was shown by Canadian researchers who were able to extract personal health information from used computers they purchased from second-hand vendors. The computers had not been properly stripped of their data before they were resold.Dr.Khaled El Emam, who led the study at the Children’s Hospital of Eastern Ontario Research Institute and the University of Ottawa said that”Some of the data we found was very startling – and very personal information,”, The data included information about mental health, addictions, drug prescriptions as well as medical correspondence.

 

In some cases, the original owners had kept data about their own medical conditions. But in other cases, the computers were used by health care workers – including employees and subcontractors – who may have worked at home on patient files.For the study, the researchers randomly purchased 60 used disk drives from dealers in several provinces.They were able to retrieve data from 65 per cent of them. Of these disk drives, 18 per cent contained personal medical information.

Source:Globe and Mail

 

 

This makes us think about the ideal solution for storage of health records,is it online or off line?

Earlier studies have shown that online method of storage of health records are safe and effective when compared to of line methods whether using your own personal computer or portable flash disk.
In a study published in February 2007 by Wright A and Sitting DA in Ann Intern Med showed about the pitfalls and security threat posed by Personal health records in USB based flash drive.They had studied some of the :’Leading portable Personal health record vendor products’.The authors had proposed that online method of storing health records are safe and effective as they are also less prone for viral intrusions unlike the USB flash drive based version.

These academic papers show that online method of storing personal health records are ideal methods in current technological landscapes.There is no prefect solution as yet for storing of your vital health information.But,as a short term solution online method could be proposed.

Popularity: 9% [?]

October 27th, 2007

Personal Health Records:What is the exact definition?

by admin

The burgeoning growth of Personal health record market has also created confusion among users about various terms that are used in Health Information Technology.


For eg:Personal Health Record,Electronic Medical Record,Electronic Health Record,Personal Health Application,portable digital health record and also various prefix like I-record,my-record,your-record.
Although Markle and AHIMA have tried to offer various definitions for personal health record,yet these are not consensus definitions used world wide.It has been high time that some organization attempts to create a standard.

The National Alliance for Health Information Technology will launch next week a project to help eliminate confusion in the national discussion about health IT adoption by helping define health IT’s most commonly used – and misused – terms.
The industry-led Alliance is shepherding a five-month long project to define, vet and deliver to the Office of the National Coordinator for Health IT (ONCHIT) consensus definitions for electronic health record (EHR), electronic medical record (EMR), personal health record (PHR), health information exchange (HIE) and regional health information organization (RHIO).
Jane Horowitz, the Alliance’s vice president and chief marketing officer, has rightly said “The question is, are we really speaking the same language and using the same terminology,” she said. “But then it becomes how do you start talking to consumers in a way they can understand what we’re trying to do in terms of the whole national structure of health IT.”

When you have many definitions of the same entity in the market,the confusion among consumers will definitely detest them from using them appropriately.For eg: in a internal survey by Mezocore, they found that majority of the general public were not aware of the term Personal health record.Moreover,many in the general public presume that it is something similar to a paper based medical record that they can carry along.The term personal health record does not even closely resemble anything to do with electronic or digital storage of health record according to general public current thought.

Until,a common definition is adopted by all the various manufactures of personal health record products,it is very difficult to convince the consumers to utilize them in their every day lives.The next important step will be to discuss about the privacy and security of these information and utilize them in their every day lives. Perhaps the manufacturers should study online medical billing courses to understand the intricacies of medical records. This will help in future security of Health Records.

Popularity: 32% [?]

October 6th, 2007

Perspectives on Personal Health Record

by admin

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Here is my view published in BMJ as a response to article by Claudia Pagliari, Don Detmer, and Peter Singleton on Potential of electronic personal health records published BMJ 2007; 335: 330-333

Pagliari, Detmer and Singleton’s article on the potential of electronic personal health records (EHRs) is timely but this also raises some fundamental questions.First where are the data stored ? and then who actually controls these data? Patients who create and finally control their health data through personal health records either in online or off line method can restrict the viewing of their records to their own physicians and if they have any malicious data,they can erase it completely.Despite the presence of audit trailing, it is not yet a fool proof method to keep track of all changes to the health data.Moreover,physicians who access these records may be overwhelmed by presence of extensive record of personal health data by some patients.To isolate the good,bad and not useful data may be a tedious task for physicians and health care professionals in future.Next question is where are the data stored,is it in a secure server and if so for how long will the data be stored-life time of a patient or beyond?Can these data be used for research purpose or statistical analysis?

Despite these concerns,personal health record have an useful role to play in health care management.Adopting technologies in health care will significantly reduce the cost and improve the effectiveness of health care delivery.Over prescription of medications,duplication of tests and lack of sharing of medical information among health care service providers has resulted in increased cost of health care in the current era.To improve the effectiveness of economic resources in area of health care, there is a need for fundamental changes in health care industry,although these changes cannot be done dramatically over the period of couple of years,but could be accomplished in the future.

Electronic Personal Health Record may be the first step towards enabling change in health care industry.

Popularity: 4% [?]