Warung Bebas

Minggu, 11 Maret 2012

5 Tips Aman Main Game

Unik Informatika - Game..sebuah kata yang berasal dari bahasa inggris yang berarti permainan, adalah momok menakutkan yang sedang melanda abad 21 ini,
kenapa begitu karena, bisa saja karena kita main game bisa merusak tubuh bahkan kematian, bukan cuma omong doang, hari kemarin ada seorang sipil korea yang meninggal karena game, itu karena dia tidak bisa membagi waktunya, 


maka dari itu salah mempergunakan game bisa berakibat fatal (walaupun saya sendiri pecinta PES), bagi kaula muda pecandu game seharusnya menerapkan prinsip bermain game yang benar, baiklah saya akan share dimari tips bermain game yang sehat, walaupun ga sehat-sehat amat..EGP..
hehe :D, baca baik-baik artikel bermamfaat ini ya guys, berikut :

1. Kalau anda bermain game, wajib ingat waktu.
kalau sudah main game pasti banyak dari kita yang lupa waktu, baik itu waktu makan, waktu istirahat, waktu belajar, yang lebih parah adalah waktu beribadah yang kita lupakan, ini sangat tidak boleh, walaupun game tersebut sangat lah menarik.
jadi ingat waktu itu adalah unsur penting untuk berbain game yang benar.

2. Sebaiknya anda bermain game yang bisa meningkatkan otak kita.
ya, maksudnya sebaiknya kita bermain game yang isa mengasah otak kita untuk berpikir dan untuk mengembangkan wawasan kita, misalnya game puzzle atau game edukasi yang lain yang bisa meningkatkan kecardasan logika dan emosional.

3. Jangan bermain game yang bersifat perjudian.
game-game yang satu ini sangat berbahaya sobat, game yang ini bersifat membunuh, dalam artian membunuh dompet kita, walaupun si pemain adalah si kaya raya, tapi sebaiknya mainlah game yang tidak meminta anda menghambur-hamburkan uang anda.

4. Mainlah game di tempat yang terang dan sebaiknya jaga jarak.
mata itu bagian penting dari tubuh kita, makanya harus dijaga. bermain game di tempat gelap bisa membuat mata anda rusak dan daya penglihatan kita, jadi sebaiknya bermain di tempat terang dan jaga jarak duduk anda dengan monitor game.

5. Main game sesuai umur.
untuk pin yang satu ini, saya rasa anda lebih mahir menjelaskannya menurut saya...:D

sekian, ditunggu komentarnya...

Why We Get Fat ... Lessons from a Cafeteria Rat

{Original publish date:  2/25/11}


(Hat tip to Beth for bringing this to my attention)

This study used male Wistar rats

{eek ... I'm having flashbacks to a former career!}

This rat is not a genetic mutant predisposed towards obesity, but is often used in diet induced obesity (DIO) studies, as they will fatten considerably on a high fat diet.
Read more »

Doctors and EHRs: Reframing the "Modernists v. Luddites" Canard to The Accurate "Ardent Technophiles vs. Pragmatists" Reality

One manner by which Healthcare's core values are usurped is via distortions and slander about physicians and other clinicians.

At "Health IT: Ddulites and Irrational Exuberance" and related posts (query link) I've described the phenomenon of the:

'Hyper-enthusiastic technophile who either deliberately ignores or is blinded to technology's downsides, ethical issues, and repeated local and mass failures.'

I have called this personality type the "Ddulite", which is "Luddite" with the first four letter reversed. I have also pointed out that the two are not exact opposites, as the Luddites did not endanger anyone in trying to preserve their textile jobs, whereas the Ddulites in healthcare IT do endanger patients.

Yet, in the 20 years I've been professionally involved in health IT, I have frequently heard the refrain, usually from IT personnel and their management, that "Doctors resists EHRs because they are [backwards, technophobic, reactionary, dinosaurs, unable/unwilling to change, think they are Gods, ..... insert other slanderous/libelous comment].

I've heard this at Informatics meetings, at medical meetings, at commercial health IT meetings (e.g., Microsoft's Health Users Group, and at HIMSS), at government meetings (e.g., GS1 healthcare), and others.

The summary catchphrase I've heard and seen (even in the comments on this blog) is that doctors are "Luddites" while IT personnel are forward-thinking, know better than doctors, and are "Modernists."

This slander and libel of physicians and other clinicians needs to stop, and the entire issue needs to be reframed.

Doctors are pragmatists. When a new technology is rigorously shown to be beneficial to patients, and (perhaps more importantly) rigorously shown not to be of little benefit or worse, significantly harmful, doctors will embrace it. There are countless examples of this that I need not go into. They also have responsibilities, obligations, ethical considerations, liabilities, and other factors to consider in their decisions:

Pragmatism (Merriam-Webster):

: a practical approach to problems and affairs

The reality is not:


Luddite doctors <---- are in tension with ----> Modernist IT personnel

but is:


Pragmatist doctors <---- are in tension with ----> Ardent technophiles (Ddulites)


The technophiles' views may be due, on the one hand, to ignorance of medicine's true complexities and "innocent" overconfidence in technology. Unfortunately, it is a gargantuan leap of logic to go from "well, computers work in tracking FedEx packages and allowing me to withdraw money from my U.S. bank when I'm abroad, to "therefore with just a little work they will transform medicine."

Anyone familiar with even the most fundamental issues in Medical Informatics is aware of this. (This is the problem with "generic management" of healthcare IT - healthcare amateurs are unfamiliar with these issues.) Due to the complex, messy social, scientific, informational, ethical, cultural, emotional and other issues relatively unique to medicine, that leap from banking/widget tracking/mercantile computing --> medicine is probably more naive than the leap in logic, for instance, that would have a person believe since a hot air balloon can go high in the sky, it can take a person to the moon, as I observed here.

On the other hand the technophile's expressed views can also be a territorial ploy with full awareness of, and reckless disregard for, the consequences of technology's downsides.

(The CIO where I was a CMIO was well-known to be an aficionado of Sun Tzu's "Art of War" in his corporate politics - the polar opposite of a 'team player.' I might add that the doctors were fully expected to be 'team players'.)

Part of the struggle between the health IT industry and medical professionals has also been control of information flow about HIT.

This has been brought to the fore by my observation of the almost uniformly negative comments on today's HIT at the physician-only site Sermo.com. Sermo is populated, I might add, not by computerphobes but by physicians in a wide variety of specialties using computers for social networking. These comments will hopefully soon be published.

(They are not dissimilar to the many comments I reported in my Jan. 2010 post "An Honest Physician Survey on EHR's", although some might call the sponsor of the latter survey, AAPS, biased. I do not think the same can be said of Sermo.com, an open site for all physicians.)

I have mentioned on this blog the numerous impediments to flow of information about health IT's downsides, and these impediments are well described, for example, in the Joint Commission Sentinel Events Alert on Health IT (link), the FDA Internal Memorandum on H-IT Safety (link) and elsewhere (such as at link, link).

The Institute of Medicine of the National Academies noted this in their late 2011 study on EHR safety:

... While some studies suggest improvements in patient safety can be made, others have found no effect. Instances of health IT–associated harm have been reported. However, little published evidence could be found quantifying the magnitude of the risk.

Several reasons health IT–related safety data are lacking include the absence of measures and a central repository (or linkages among decentralized repositories) to collect, analyze, and act on information related to safety of this technology. Another impediment to gathering safety data is contractual barriers (e.g., nondisclosure, confidentiality clauses) that can prevent users from sharing information about health IT–related adverse events. These barriers limit users’ abilities to share knowledge of risk-prone user interfaces, for instance through screenshots and descriptions of potentially unsafe processes. In addition, some vendors include language in their sales contracts and escape responsibility for errors or defects in their software (i.e., “hold harmless clauses”). The committee believes these types of contractual restrictions limit transparency, which significantly contributes to the gaps in knowledge of health IT–related patient safety risks. These barriers to generating evidence pose unacceptable risks to safety.[IOM (Institute of Medicine). 2012. Health IT and Patient Safety: Building Safer Systems for Better Care (PDF). Washington, DC: The National Academies Press, pg. S-2.]

Also in the IOM report:

… “For example, the number of patients who receive the correct medication in hospitals increases when these hospitals implement well-planned, robust computerized prescribing mechanisms and use barcoding systems. But even in these instances, the ability to generalize the results across the health care system may be limited. For other products— including electronic health records, which are being employed with more and more frequency— some studies find improvements in patient safety, while other studies find no effect.

More worrisome, some case reports suggest that poorly designed health IT can create new hazards in the already complex delivery of care. Although the magnitude of the risk associated with health IT is not known, some examples illustrate the concerns. Dosing errors, failure to detect life-threatening illnesses, and delaying treatment due to poor human–computer interactions or loss of data have led to serious injury and death.”


I note that the 'impediments to generating evidence' effectively rise to the level of legalized censorship, as observed by Koppel and Kreda regarding gag and hold-harmless clauses in their JAMA article "Health Care Information Technology Vendors' Hold Harmless Clause: Implications for Patients and Clinicians", JAMA 2009;301(12):1276-1278. doi: 10.1001/jama.2009.398.

Pragmatist physicians are quite rightly very wary of the technology as it now exists.

Ultimately, even when information on HIT risks or defects does surface, it is highly inappropriately labeled as "anecdotal" (see this post on anecdotes for why this behavior is inappropriate).

This "anecdotalist" phenomenon occurs right up to the HHS Office of the National Coordinator for Health IT (ONC), as I described in my post "Making a Stat Less Significant: Common Sense on 'Side Effects' Lacking in Healthcare IT Sector" and elsewhere.

Therefore, another part of reframing the pragmatism vs. technophilia issue is for clinicians to put an end to censorship of HIT adverse experiences.

I have the following practical suggestions, used myself, to start to accomplish the latter goal.

These suggestions are in the interest of protecting public health and safety:

When a physician or other clinician observes health IT problems, defects, malfunctions, mission hostility (e.g., poor user interfaces), significant downtimes, lost data, erroneous data, misidentified data, and so forth ... and most certainly, patient 'close calls' or actual injuries ... they should (anonymously if necessary if in a hostile management setting):

(DISCLAIMER:  I am not responsible for any adverse outcomes if any organizational policies or existing laws are broken in doing any of the following.)

  • Inform their facility's senior management, if deemed safe and not likely to result in retaliation such as being slandered as a "disruptive physician" and/or or being subjected to sham peer review (link).
  • Inform their personal and organizational insurance carriers, in writing. Insurance carriers do not enjoy paying out for preventable IT-related medical mistakes. They have begun to become aware of HIT risks. See, for example, the essay on Norcal Mutual Insurance Company's newsletter on HIT risks at this link. (Note - many medical malpractice insurance policies can be interpreted as requiring this reporting, observed occasional guest blogger Dr. Scott Monteith in a comment to me about this post.)
  • Inform the State Medical Society and local Medical Society of your locale.
  • Inform the appropriate Board of Health for your locale.
  • If applicable (and it often is), inform the Medicare Quality Improvement Organization (QIO) of your state or region. Example: in Pennsylvania, the QIO is "Quality Insights of PA."
  • Inform a personal attorney.
  • Inform local, state and national representatives such as congressional representatives. Sen. Grassley of Iowa is aware of these issues, for example.
  • As clinicians are often forced to use health IT, at their own risk even when "certified" (link), if a healthcare organization or HIT seller is sluggish or resistant in taking corrective actions, consider taking another risk (perhaps this is for the very daring or those near the end of their clinical career). Present your organization's management with a statement for them to sign to the effect of:
"We, the undersigned, do hereby acknowledge the concerns of [Dr. Jones] about care quality issues at [Mount St. Elsewhere Hospital] regarding EHR difficulties that were reported, namely [event A, event B, event C ... etc.]

We hereby indemnify [Dr. Jones] for malpractice liability regarding patient care errors that occur due to EHR issues beyond his/her control, but within the control of hospital management, including but not limited to: [system downtimes, lost orders, missing or erroneous data, etc.] that are known to pose risk to patients. We assume responsibility for any such malpractice.

With regard to health IT and its potential negative effects on care, Dr. Jones has provided us with the Joint Commission Sentinel Events Alert on Health IT at http://www.jointcommission.org/assets/1/18/SEA_42.PDF, the IOM report on HIT safety at http://www.modernhealthcare.com/Assets/pdf/CH76254118.PDF, and the FDA Internal Memorandum on H-IT Safety Issues at http://www.scribd.com/huffpostfund/d/33754943-Internal-FDA-Report-on-Adverse-Events-Involving-Health-Information-Technology.

CMO __________ (date, time)
CIO ___________ (date, time)
CMIO _________ (date, time)
General Counsel ___________ (date, time)
etc."
  • If the hospital or organizational management refuses to sign such a waiver (and they likely will!), note the refusal, with date and time of refusal, and file away with your attorney. It could come in handy if EHR-related med mal does occur.
  • As EHRs remain experimental, I note that indemnifications such as the above probably belong in medical staff contracts and bylaws when EHR use is coerced.

These measures can help "light a fire" under the decision makers, and "get the lead out" of efforts to improve this technology to the point where it is usable, efficacious and safe.

-- SS

Is Low Fat & High Fructose Causing Metabolic Syndrome?

Via Twitter, Beth from Weight Maven blog asked me if I read That Paleo Guy and a recent paper he blogged on.  The answers would be no and no, but I have now ;-)    The title of the study is:  Is the metabolic syndrome caused by a high fructose, and relatively low fat, low cholesterol diet?
 
The following stuck out at me from the conclusion of the paper:
In conclusion, we would urge medical practitioners to encourage individuals exhibiting MetS to strongly limit the consumption of dietary fructose [75] and other high-glycemic-index carbohydrates, and to stop discouraging them from consuming foods rich in cholesterol [76].
Now I don't know what medical practitioners are out there pushing fructose on people, but the recommendations to consume fruit are a far far cry from endorsing the consumption of sugar sweetened beverages and lots of juice.   I do think it's a crime that fruit juices are considered the equivalent of a piece of fruit to many nutritionists, but that aside, it is darned near impossible to eat 50g of fructose per day eating just whole fruits, let alone the 100g and upwards amounts in liquid form often used in studies.  There have also been scant few isocaloric studies done with fructose. 

In any case, as I read the study, I couldn't help getting "flashbacks" of sorts of the "Cafeteria Rat" study I blogged about over a year ago.  There is so much to that study that, yes, was in rats, but so are a heckuvalot of studies on MetSyn.   I'll be bumping the three posts directly referencing the study, and in a few days I'll publish the rest of this post that is in the hopper.  Here are the links anyway:




The last one deals with the effects that were seen on the liver, fat tissue and pancreatic cells and is probably most pertinent to a discussion of the fructose/low cholesterol hypothesis. 
 

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