Tag Archives: computer

Good News Monday: Calling All Hypochondriacs

Does the slightest cough, muscle ache, or sore throat beget frenzied thoughts of fatal disease? Do you panic that you can’t get an immediate doctor’s appointment?

According to the following study, reliable help is as close as your computer.

Photo by Ann Nekr on Pexels.com

[from StudyFinds.org]

Going to ‘Dr. Google’ to look up your symptoms actually leads to accurate diagnoses!

BOSTON, Mass. — The moment something doesn’t look or feel right, many people won’t run to their doctor, they’ll turn to Google. Although an internet search may not sound like good medical advice, a new study finds it can actually help. Researchers say patients who use “Dr. Google” to find out what’s wrong with them will likely get the right diagnosis.

According to the report, googling symptoms improves peoples’ ability to diagnose their illness without adding additional stress. Researchers from Brigham and Women’s Hospital and Harvard Medical School admit that “cyberchondria” has made the value of internet medical searches controversial.

This increased anxiety brought on by continuously looking up every ailment online has even pushed some medical professionals to urge patients not to look their symptoms up online before seeing them. Researchers add anxiety can lead people to think they’re on death’s door when in fact they are perfectly healthy.

Despite Dr. Google’s poor reputation, study authors conclude using the internet to check your symptoms may not be such a bad idea after all.

“I have patients all the time, where the only reason they come into my office is because they Googled something and the Internet said they have cancer,” study author Dr. David Levine says in a media release. “I wondered, ‘Is this all patients? How much cyberchondria is the Internet creating?”

Can everyday people give out sound medical advice?

Researchers asked 5,000 participants to read a short “case vignette,” describing a number of symptoms and imagine someone close to them was experiencing them. The participants then had to make two diagnoses, before and after looking up the symptoms online.

Cases ranged from mild to severe, but described common illnesses, such as viruses, heart attacks, and strokes. Study authors also asked the group to choose between letting the health condition get better on its own or calling 911. After making their choice, participants reported how anxious they felt.

Results reveal participants were “slightly better” at correctly diagnosing their cases after carrying out an internet search. The process also did not add to their levels of anxiety.

“Our work suggests that it is likely OK to tell our patients to ‘Google it,’” Dr. Levine says. “This starts to form the evidence base that there’s not a lot of harm in that, and, in fact, there may be some good.”

Are robot doctors next?

The team admits it’s not clear whether people would behave the same way if one of their loved ones was truly ill. Moreover, the results won’t represent the reactions of all people who use the internet for health-related searches. Next, study authors are planning on testing whether artificial intelligence could use the Internet to correctly diagnose patients.

“This next study takes a generalized AI algorithm, trained on all of the open-source text of the Internet such as Reddit and Twitter, and then uses that to respond when prompted,” Dr. Levine concludes. “Can AI supplement how people use the Internet? Can it supplement how doctors use the Internet? That’s what we’re interested in investigating.”

The findings appear in the journal JAMA Network Open.

SWNS writer Tom Campbell contributed to this report.

Save Your Skin

Today, I’m sharing a heads-up from The Enlightened Mind’s excellent blog.

[Reprinted from The Guardian]

Screen burn: why the glare from your computer could be ageing your skin

Researchers have suggested a week in front of a screen is the same as 25 minutes in the sun. So should you be slapping on the sunblock every morning before sitting down to work?

‘Blue light’ may cause premature ageing, although it is unclear what dose may be required.

‘Blue light’ may cause premature ageing, although it is unclear what dose may be required. Photograph: Westend61/Getty Images

Name: Screen burn.

Age: Me? I’m 17.

No, you never are, you liar! Seventy-one, more like. Look at your skin, all old and leathery like a turtle’s. Seriously, I’m 17.

Then you’ve been spending way too much time out in the midday sun without any factor 50 on. Nope. Spent the whole summer indoors looking into a phone or a laptop, like any normal well-behaved teenager in lockdown. It’s screen burn.

Screen burn! Seriously, is that a thing? Well, that’s what researchers at the consumer-goods multinational Unilever are saying: that a week in front of a digital screen can have the same effect on the skin as 25 minutes in the sun.

A week against 25 minutes … that’s quite a difference. It all adds up as we spend more and more time staring into screens. By “a week” they mean five working days in front of a digital device for more than six hours. It’s the artificial “blue light” these devices emit, apparently – it’s the highest-energy light on the visible spectrum. It does occur naturally, but people often get more from a screen.

And what does this “blue light” do? Penetrates deep into the skin, through the epidermis and dermis, to the subcutis layer, destroying collagen. It can cause premature ageing, although it’s still unclear what dose is required to do this or what the effects of long-term exposure are. There are also effects on melatonin levels and sleeping patterns.

Sounds as if more research is needed. Are you sure this is good science? Well, Samantha Tucker-Samaras said: “Long-term exposure to blue light has the potential to have significant negative impact on people’s wellbeing.”

And she is? Global vice-president, science and technology, beauty and personal care at Unilever. That’s science and technology.

What does ST-S suggest we do about it? “People should be looking for skincare products loaded with antioxidants, as well as niacinamide and zinc oxide.”

Such as those made by Unilever brands? Others are available.

Hang on, is this why Donald Trump has an orange face? Because he spends the majority of his waking hours staring at – shouting at – his phone? That could be it, yes.

But you don’t really look like that, do you, from spending a few hours at a laptop? No, I did it on a face-ageing app. Just hope I can figure out how to undo it.

Do say: “Time for a screen break. And to engage with three-dimensional living people for a while.”

Don’t say: “And I get a tan as well! My own little portable sunbed! Yay!”

Today’s COVID-19 Practical Tip: Avoiding Tech Neck

“Tech Neck” is a term given to headaches and spasms you can get from too much hunching. While working from home at this time, it is crucial for proper ergonomics to be taken seriously and avoid low back and neck issues.

Here are some tips from my chiropractor.

GET OFF THE COUCH
Although it might be tempting, working from your sofa is one of the worst things you can do for your back. Sitting or lounging on your couch for extended periods of time causes your lower back to curve inward too much, resulting in low back pain.

Maintain spine health by going for a chair or a barstool during working hours & use a table top. If possible make your own standing desk.

USE A ROLLED UP TOWEL TO SUPPORT YOUR BACK WHILE SITTING

COMPUTER SCREEN SHOULD BE AT EYE LEVEL
Whether sitting or standing, the middle of your screen should be in line with your eyes while you’re working, not below. Your computer/laptop should be elevated approximately 6 to 12 inches above your desk. Use books or boxes to get to that sweet spot. This will avoid neck & shoulder strain.

Avoid no-no spots for your laptop: never on your lap for long periods of time, sitting on your bed, and definitely not on your coffee table.

USE A WIRELESS KEYBOARD & WIRELESS MOUSE

Using a computer keyboard and mouse requires a person to make small, exact movements with their hand, fingers and thumb, and these small muscles can become tired and overworked. This overuse can cause pain, numbness, tingling, burning, stiffness and restricted range of motion as well as shoulder pain.

Reduce these symptoms by making sure you use the mouse as close to your body as possible. You should be able to reach your computer mouse when your upper arm is close to your body and your elbow is at 90 degrees.

If your computer is elevated to the proper height, it will be hard to use the keyboard and mouse without shrugging your shoulders. A wireless keyboard & mouse are a good investment. You can easily and inexpensively buy some fun ones online.

TAKE BREAKS AND STRETCH

Set your timer for 45 minutes-1 hour intervals when working on your computer. Take a 5 minute break to change activity and body position. Do some easy stretches to save your neck and back.

PROPER NUTRITION, SLEEP, HYDRATION, CUTTING BACK ON SUGAR, AND MAINTAINING GOOD GUT HEALTH WILL HELP YOUR OVERALL IMMUNE SYSTEM!