thewayne: (Default)
First off, the good news!

Egypt, after a one-hundred year effort(!), has been declared malaria-free by the World Health Organization! They experienced a huge uptick during/after the building of the Aswan Dam but have now eradicated the disease. That is really great news.

https://www.bbc.com/news/articles/cm2yl8pjgn2o


In weird news, scurvy is making a comeback! That's right, the sailor's disease is returning. It's so easily prevented by eating fresh citrus or even taking a vitamin C supplement, yet here we are. Apparently people undergoing bariatric procedures are susceptible to it as it can screw up your metabolism and absorption.

The good thing about vitamin C is that it's not particularly dangerous to take too much of it: if you have too much, you'll just pee it away. Some other vitamins, that's not the case and it can be dangerous to take too much, such as zinc.

https://gizmodo.com/scurvy-is-making-a-surprising-comeback-2000509979


In bad news, McDonald's is having a problem with an e.coli outbreak related to Quarter Pounders. It has sickened a lot of people, hospitalized ten, and there has been one fatality, and the problem has not been localized to one region, so best to avoid QP's for the immediate future. It is suspected that it's either the beef or the onions, but not yet known which, though the investigation by both the company and the CDC is on-going.

49 cases have been identified, mostly in Colorado and Nebraska, dating from September 27 to October 11. However, that's self-reporting/doctor-reporting and testing. A lot more people may have been sick and not told their doctor, just toughed it out at home and recovered, which is very likely.

https://gizmodo.com/cdc-says-mcdonalds-e-coli-outbreak-kills-1-and-hospitalizes-10-2000515312


And now the fun stuff: MAGA!

The MAGA Faithful are freaking out about the e.coli announcement, saying that it's a smear campaign solely designed to make the weird felon from Florida look bad after his weekend "work shift" at McDonald's. First off, he was there for all of half an hour, in a store that was closed to the public. He was not wearing a hair net or hat, nor gloves, and all he did was scoop fries into cardboard containers (he apparently couldn't handle the complexity of working the fry station) and handing out packaged food that other workers had assembled to fans who had been previously screened.

In other words, pure photo opp.

And yet, clearly, the CDC in conjunction with the CIA and probably other TLAs orchestrated this pathogen outbreak just to make him look bad.

As if saying he needs generals to be as loyal to him as Hitler's generals is good? Seems that Mister History Student Cadet Bonespurs didn't get to the chapter that said generals made four murder attempts against Der Fuhrer.

https://gizmodo.com/maga-faithful-say-mcdonalds-e-coli-outbreak-is-a-conspiracy-to-hurt-trump-2000515385
thewayne: (Default)
Friday night's dinner: leftover pizza from Thursday, plus two pieces of garlic cheese Texas toast.

Not terribly challenging food, right?

Broke a tooth. ON THE TEXAS TOAST!

My right upper 'pre-molar'.

Amazingly, it turned out that my dentist has full hours on Saturday! Even more amazing, they were able to get me in!

And the really cool part? They have a computer-controlled milling machine and MADE ME A NEW TOOTH WHILE I WAS THERE! In and out in 2.5 hours, completely done (unless a problem comes up), and total out of pocket about $375!

I was fortunate in that it didn't cause any hot/cold sensitivity, just pressure, so it wasn't too bad overnight or today before the appointment, and the entire process wasn't too bad, once I was able to wrangle my body into a better position in the chair. I have three fused vertebrae in my neck, and turning my head to the right for a prolonged period of time is a non-starter, but scootching my entire body over and lying more on my right side, that works just fine.

It was a lot less expensive proposition, and simpler solution, that what I was horrifiedly extrapolating in my mind. So that was a good thing. Really, aside from disrupting my entire day, no down side out of it: tooth is fixed, had some really good fish tacos for dinner and brought back some Al Pastor tacos for the spousal unit, picked up some stuff at Target and Sprouts, and got in quite a bit of studying in for my radio license testing over dinner.
thewayne: (Default)
We all know that the American health care system is a shambles. There are too many middlemen adding costs with no benefit, and that increases prices. What else increases prices?

Consolidation. Private equity funds have been buying not only physician practices, but entire hospital chains. And where they go, prices always go up, never down.

Here's two paragraphs from the article that should justifiably infuriate you:
In the U.S., many doctors used to work for physician-owned businesses. These days, about three-quarters work for a hospital or a corporate owner. As for your hospital, a private-equity firm or a larger medical system probably owns it.

There are massive incentives to consolidate. At nearly $5 trillion, U.S. healthcare’s gross domestic product would rank it third in the world if it were a country. And there is a reason smaller practices want to sell: Regulations have become increasingly cumbersome, and dealing with insurers as a small entity isn’t a rewarding experience.


The solution is a robust single-payer system run by the government that still allows you to purchase private health care if you so desire and can afford it, but it will never happen. There are too many congresscritters captured by the industry to let such legislation pass.

Original article, may be paywalled:
https://www.wsj.com/health/healthcare/you-can-thank-private-equity-for-that-enormous-doctors-bill-3a2fc90b

Mirror of article:
https://finance.yahoo.com/news/thank-private-equity-enormous-doctor-093000388.html

https://science.slashdot.org/story/24/05/31/1557207/you-can-thank-private-equity-for-that-enormous-doctors-bill
thewayne: (Default)
Regardless of the severity of your symptoms, vaccination status, or how you were treated for the virus, they would like to hear from you. The survey is anonymous and will take 20-30 minutes of your time.

You will need to know dates of when you were sick and when you were vaccinated.

https://covid-long.com/
thewayne: (Default)
In June, prior to an appointment with my immunologist, I had a blood draw to measure my immune globulin type-G, it's the only antibodies that can be measured on me as all my other antibodies are functionally zero. It cost me around $10-15.

Late October I had another appointment with my immunologist, and another blood draw. Same thing, measure my IgG. Except the lab screwed up. I receive the results of my IgE blood test, which is below two. Functionally zero. And absolutely worthless.

The lab screwed up. When I went in for the draw, they said they had an order on file for me, even though I had the order in my hand. And they did it wrong. I go ahead to my appointment, I'm told that they will re-run the test as they still have my blood on-hand. So that's cool.

I get the correct results and my level is nice and high.

And now I receive a bill. With two major problems.

First, I was billed for two blood tests, even though they screwed up and ran the wrong blood test.

But what really ticks me off is bloody insurance. As I said, first blood test was around $10-15. These two tests? Over $50 each! And a note on the bill? Out of network!

Today I call Blue Cross. Turns out that the local lab sent them to OUT OF NETWORK LABS FOR PROCESSING! Farkin' barstiches! Kind of defeats the purpose of the place I go to being in-network if they're going to send it to an out of network lab for processing!

Grumble grumble grumble....

Does anyone know if Tasmania is a nice place to live? Russet started talking about it this morning.
thewayne: (Default)
Last December a City of Reedly (close to Fresno, CA) code enforcement inspector was driving in a warehouse district and noticed something that should not be: a water hose going into a supposedly unoccupied warehouse. His followup discovered a pharmaceutical lab housed inside.

The lab had twenty-some infectious agents, including Covid-19 and HIV. It also had genetically-engineered mice, many dead.

From the article: Jesalyn Harper, the city of Reedley’s code enforcement officer, thought the call would be routine - following up on an anonymous complaint about a business operating without a permit in an old warehouse. But when she found a jury-rigged garden hose sticking through a rear wall and a ventilation fan blowing foul-smelling air through an opened back door, things took a turn.

Harper knocked on the front door of the decades-old cold-storage warehouse for an inspection. What she discovered inside on that December day was almost the stuff of science fiction: Dozens of refrigerators filled with vials of blood, viruses and bacteria; containers of chemicals; hundreds of laboratory mice; and an array of stored laboratory equipment – all inside an unpermitted business operating illegally.

“I wasn’t looking for an unpermitted lab,” Harper told The Fresno Bee this week. “I was just looking for an unpermitted business.”

Prestige Biotech Inc., a company whose owners live in China, was using the building near Reedley’s downtown for storing and shipping an array of diagnostic test kits for COVID-19, pregnancy, drugs and more after apparently being booted out of their Fresno location in late 2022. The inventory of biological agents in the refrigerators include coronavirus and other exotic contagions, such as malaria, Hepatitis B and C, chlamydia, human herpes, and rubella, among others, used in the production of various test kits.


It is quite a story. The company had been kicked out of several sites before popping up in Reedly.

https://www.fresnobee.com/news/local/article277836263.html


And it gets worse. The FDA has issued a safety alert on several pregnancy test kits from several brands that may have been made from this outfit!

https://arstechnica.com/health/2023/08/dont-use-pregnancy-tests-linked-to-illegal-california-lab-fda-warns/
thewayne: (Default)
J&J requested the FDA to withdraw the vaccine's authorization for use in the USA after the last stockpiled supplies expired about a month ago, and the FDA did so.

J&J had no plans to reformulate the vaccine for new strains. They suffered tremendous loss of market share and public confidence after a kerfuffle over a clotting disorder with a similar vaccine led to a huge plunge in demand for their vaccine.

I personally am quite glad for the reformulated vaccines. Now, I am an edge-case: I have an immune disorder and don't produce antibodies, so vaccines are sometimes weird on me. On every Covid vaccination that I received, I ran a low-grade fever for a couple of days afterwards. But my last shot was the new bi-valent, and it was smooth sailing - no fever! I don't know if it was because it was formulated against multiple strains, or something had been done to smooth it out or what, but it was a much nicer ride for me.

https://arstechnica.com/health/2023/06/j-fda-revokes-authorization/
thewayne: (Default)
Long Covid is closer to being considered an umbrella descriptor to what may be described as any of several different types of causes: autoimmunity, immune system dysregulation, organ injury, viral persistence, and intestinal microbiome imbalances (dysbiosis). A study recently published in JAMA, the Journal of the American Medical Association, of 9,700 patients, applies weighting to take that list of 200 common symptoms down to twelve.

From the article: "They came to a core list of 12 symptoms and assigned each symptom a score that represented the odds of it being related to COVID-19. The scores for each of the 12 symptoms ranged from 1 to 8, and the researchers added up the symptom points for each person in the trial. Based on the spectrum of score totals seen among uninfected people, the researchers concluded that a score of 12 was a reasonable cutoff for determining if someone had long COVID. And that cutoff was validated when they looked at how it correlated with the participants' reports of quality of life and health."

They are:
Symptoms Score
Loss of smell or taste 8
Post-exertional malaise (feeling tired after minor physical or mental activity) 7
Chronic cough 4
Brain fog 3
Thirst 3
Palpitations 2
Chest pain 2
Fatigue 1
Changes in sexual desire or capacity 1
Dizziness 1
Gastrointestinal symptoms 1
Abnormal movements 1
Hair loss 1


https://arstechnica.com/health/2023/05/long-covid-is-still-a-puzzle-but-scientists-identify-12-core-symptoms/
thewayne: (Default)
Guess what! They're developing severe radiation sickness and related problems!

This obviously comes as no surprise to a lot of people. Russet and I were discussing it. Chernobyl popped its top - literally! - THIRTY-SEVEN YEARS AGO! People under 30, meaning most of the people in the invading Russian Army and probably their direct commanders, weren't alive back then! And with Russian news suppression, it's probably not well-known among them. I can understand them not taking it seriously, whereas a 50 y/o might actually remember it happening and know that digging there is bad juju.

This is yet another major thing to be laid at the feet of Putin and his lackies. A lot of these people are going to die in pretty horrible ways, and it didn't need to happen.

https://www.independent.co.uk/news/world/europe/red-forest-chernobyl-radiation-sickness-b2330067.html

https://tech.slashdot.org/story/23/04/30/2153204/russian-forces-suffer-radiation-sickness-after-digging-trenches-and-fishing-in-chernobyl
thewayne: (Default)
Reading about [personal profile] conuly having problems getting much needed antibiotics, I decided to share this.

In January I stopped taking a med. The previous October, when I was in Phoenix after my dad passed, I had to bend over backwards to get this particular med: I think there were only two Walgreens in the greater metro area that carried it. Come December, I'm back home and out. And the refill is $150!!!

Call the doc, tell them to put me back on the older stuff, a much older drug that's generic and really inexpensive. And it goes back and forth: the pharmacy fax number is down, we called it in, we have to get insurance approval, we called it in, etc. Yet somehow the pharmacy never got the order.

I had a back stock of an older version of the med that I consumed. And when that was gone, spacing out the final few pills in the vain hope that a refill might come through, I stopped taking it.

It was pure front office/management problems that prevented me from getting this Rx filled.

Tuesday I see the NP at the practice again. I see them every five months or so. And we definitely have something to talk about.

The flavor of doctor: NEUROLOGIST.

I hope I elicited a collective gasp.

I have two neuro problems: essential tremors and occasional migraines in the form of brief spike headaches that are normally very consistently located about an inch above my right ear. Essential tremors can resemble Parkinsonism, involuntary shaking. ET is diagnosed when they eliminate the symptoms of Parkinsons and several other muscle spasm conditions - diagnosis by default. We don't know why you're shaking, therefore you have ET.

I was diagnosed with it about 20 years ago, hard to believe. It wasn't a constant thing except early on, it eventually calmed down and would only come back in spurts. We found a connection - but no explanation - to me being physically ill, it acted as a harbinger to let me know there was an illness looming for me, and it was pretty darn accurate.

The migraines, or spike headaches as I called them, were always brief, no more than about 5 seconds, and had no lingering aftereffects like some people get with bad migraines. I don't remember exactly when they started, but they definitely got worse when I was doing database programming at the blind school.

When the migraines started shifting to different locations around my head, but not changing in duration or intensity, the neurologist put me on an anti-convulsant typically used for epileptics, but at low doses found to be effective at controlling migraines. I was on a very low dose to start, just 25 mg, we slowly increased that to 100 over the course of a few years.

And since I stopped taking the med, I haven't had any problems. An occasional headache, but not a spike migraine. No tremors, either, and that's the weird part as I've definitely had a couple of illnesses, a nasty little GI problem a couple of weeks ago, Covid last week, etc. Zero tremors.

Yes, I absolutely know you're not supposed to discontinue a medication unless you're coordinating with a doctor. And a neurological med that should be all the more important! I didn't do this casually, I really had no choice. And I had already begun stepping down my dose over a couple of weeks - which was already a low dose - and had no problems.

So Tuesday's appointment is going to be quite interesting. The question will be whether I should find a new neurologist who has a better staff to get things done.
thewayne: (Default)
This is very cool. Assuming it's sufficiently accurate, this will be a heck of a game-changer for diabetics. And accuracy is pretty important for this! My Apple Watch does a three-lead ECG to check for AFib, measures my pulse, and SpO2. The pulse and SpO2 results are very comparable to my BP machine's reading and a finger pulse oxymeter with both devices measuring pulse rate. Of course, the accuracy of home medical equipment vs the equipment in a medical practice is always subject to debate.

Temperature is expected to be added at some point. People would like to see BP measured by the watch, but that's very difficult as normally that's measured by a vein being listened to collapsing and re-opening.

https://www.engadget.com/apple-watch-no-prick-blood-glucose-monitor-200137031.html
thewayne: (Default)
There's a company out there, Masimo, VERY well known in the medical field as it's the leading maker of pulse oximetry sensors for hospitals and professionals.

A decade ago, Apple had a big meeting with Masimo over their SpO2 tech. And later hired ten Masimo engineers, including their Chief Medical Officer. Masimo has had a long-standing battle against Apple for infringing their patents in the Apple Watch Series 6 and later.

And Apple just lost.

Masimo is seeking an import ban, which would utterly gut Apple's Watch sales until they either license Masimo's patents or invent their own tech from scratch. I think a cross-licensing deal is the most likely outcome.

There's one very significant difference between the two company's engineering. The Masimo line uses an LED and receptor to send light through your finger or earlobe to measure your blood oxygen, apparently based on blood color. Apple's is able to read it from a single point of contact, but apparently stole Masimo's intellectual property to develop that.

https://9to5mac.com/2023/01/11/apple-watch-patent-infringement/

https://yro.slashdot.org/story/23/01/12/225234/apple-watch-patent-infringement-confirmed-as-masimo-seeks-import-ban
thewayne: (Default)
At least three new studies opened for enrollment through their Research app. You may need to update the app first, I was able to enroll in the hearing study and also the heart health study. The women's health study is also available for enrollment. Why I cannot delete that from my list, I don't know.

I'm glad I did as my age bracket in the hearing study is pretty low!

It took me maybe ten minutes to buzz through all the questions required, no big deal.

One problem that I did run in to was the app defaults your birth date to today, and it seemed like it wouldn't let me change it from March to December. The issue was I didn't change to an earlier year and it wouldn't let me move the month to a future date.

So now I'm in two more studies in addition to what I'm in at National Institutes of Health! The studies just collect passive data, and theoretically may pop up questions every once in a while. The women's study does ask for data regarding characteristics of your period, that one is more active.

And they probably want you to wear your Watch as much as possible. A friend of mine pretty much only wears his when he leaves the house. To each their own.
thewayne: (Default)
Name the movie that line came from and win a Kewpie doll!

Not really, I don't have any Kewpie dolls to give away.

Anyway, the most recent drug I was put on was yet another respiratory drug to improve my lung function called Serevent Diskus. My immunologist, who is effectively my PCP (primary care provider) saw a lung function test and thought there was room for improvement in my small airway passages. And this drug delivered! It did improve those areas.

The problem was that it was $120 a month for the blasted thing. One of the reasons why it's so expensive is that it's very new and thus still under its original patent and no generics available.

That is, until last month, when it became $170 a month.

I don't know if Walgreens is gouging or the vendor is gouging or who, but I'M TIRED OF BEING GOUGED!

And now it is time for me to order refills!

Now, I'm constantly pressured by my pharmacy benefits manager (PBM) to get all of my meds in 90 day supply from them. "It will save you money!" Yeah, while simultaneously enriching you further and taking money out of my local tax base. No effing thanks!

Well, screw this. I went on their web site to price this drug. Three month supply of the exact same drug? ONE HUNDRED FORTY DOLLARS. And free shipping if I don't mind getting it in 3-5 days.

So I subscribed. I have about 17 days remaining in my current one, which is plenty for them to get me a fresh shipment. And I'll do just fine without it for some time.

I don't get my meds from my PBM for two reasons. The biggest is that it takes dollars out of my local area that directly fund jobs and the tax base. The other is that the PBM already makes a ton of money from me, so screw them. But this is too much. This is over a 4x markup on this stupid drug that has a small but measurable improvement in my health. Ignoring the fact that lung function is important to everybody's well-being, it's very important in mine in that I'm especially susceptible to pneumonia, so the goal of all my meds is to keep my lungs in as great of shape as possible so they can fight off pneumonia if it comes a-knockin'. So I need this stuff, and not at a 4x+ markup!

I'll bet Mister Martin "Pharma Bro" Skrelli, sitting in prison, would say something like "But it's just money, bro! Earn more!" That's not how the world works, and I'm not the one sitting in prison.


And while I won't name the movie, it had a lot of up and coming stars, was released before the turn of the century, and among its stars are Jeff Goldblum, Robert Ito, John Lithgow and Christopher Lloyd.
thewayne: (Default)
A drone saves a man's life in Switzerland by delivering an automatic defibrillator!

71 year old man was shoveling snow when he had a heart attack and went into full cardiac arrest. A doctor just happened to be driving by and saw him collapse. He stops and starts performing CPR, calls to someone else to call the emergency number. Three minutes later, before an ambulance could get there, a drone flies overhead and drops off an AED!

The article from January 6 doesn't go into detail if the man recovered fully, but he certainly got lucky and sounds like his chances were good.

https://www.bbc.com/news/technology-59885656


A dog was rescued by a drone carrying sausages!

The dog slipped her collar and ran off on January 13. She had been stuck out in tidal mud flats for two days and the tide was coming in. The flats were too tricky for people to come in and catch the dog, plus the dog was far too manouverable to be caught. Someone came up with the bright idea of cooking up a bunch of sausages, tying them on a line, then tying them to a bunch of drones!

They flew them near the dog and she started sniffing at them and chasing the drones and they lured her out of the mud flats. However, they still weren't able to catch her! She escaped and remained at large for another couple of days before she was caught on the 17th and reunited with her owner.

The pictures in the article are pretty cool.

https://www.cnn.com/2022/01/21/world/dog-sausage-drone-rescue-scli-intl-gbr/index.html
thewayne: (Default)
Apple never confirms rumors prior to the product launch event, but it is rumored that the Watch 7, which will be revealed (I think) in September or October and usually released a month later, will have the ability to record real-time glucose information! This will be a major thing for diabetics and pre-diabetics! And if you're not one of those two, you can still record and log the information and see if you have a trend developing or not.

Apple has been introducing medical monitoring sensors progressively with their watches. The article mentions that Tim Cook, CEO of Apple, says 'we have all these sensors for our cars, and our bodies are far more important.' I completely agree! I personally have little need for a pulse monitor because I'm not an exercise junkie, then I read that article about smart watches detecting COVID early. Now I love the idea!

The Apple Watch 4 had a pulse monitor, the 5 introduced a three-lead ECG, the 6 an SpO2 sensor. The Apple Watch 7 will not be the first smart watch to feature glucose monitoring, apparently Samsung did that with their Watch 4. Still, lots of people prefer the Apple environment, so this opens up that tech for them.

The Apple Watches only work with Apple iPhones and you must have one to configure it and log medical data (you might be able to use an iPad to do that), I don't know if the Samsung watches will work with iPhones or if they require Android phones.

I was reading the comments on the Slashdot thread about this, and some people think it is reading glucose in the interstitial tissue, not directly in blood vessels. This makes sense, as blood vessel positioning is not only variable from person to person, but you might change where you wear your watch during the day, or it might shift a little. Thus an interstitial measurement might make more sense for a little more consistency in measurement. This makes the question of how fast reacting is that measurement compared to blood levels from an event like taking Glucophage is downing a soda or something. I'm not diabetic, I've never studied the disease, I really don't know. Ask me questions about hypogammaglobulinemia, and I can speak with some limited authority.

Still, from what I've read about the accuracy of some of the real-time monitors, it can't be any worse! And if it greatly reduces the number of needle sticks, it will definitely be a blessing.

https://www.macrumors.com/2021/01/25/apple-watch-series-7-blood-glucose-monitoring/
thewayne: (Default)
It has to be a smart watch of fitness tracer that has a pulse monitor that also tracks heart rate variability (HRV), such as the Apple Watch 4-6. Some Fitbits and Garmins do this.

Here's the deal. You like to think your heart beats very regularly, the old phrase "his heart beat like a Swiss watch." It doesn't. The pause between each heart beat is slightly variable, hense HRV. HRV is measured in milliseconds and it varies throughout your day. At night it falls into a circadian pattern.

Now for the weird stuff. If you catch COVID, your HRV becomes LESS VARIABLE. Up to something like eight days before you become symptomatic, this is detectable!

They ran a small research program at Mount Sinai Hospital and several other hospitals, the Mount Sinai's program enrolled some 260 people who worked there who had an iPhone 6 or better, and an Apple Watch 4 or better. They loaded a program made in-house called Warrior, the people wore their watches for at least 8 hours a day, and tried to take daily surveys for how they felt. If they started feeling sick, they got a nasal swab PCR test, and if that was positive, they pulled the heart rate data for them and analyzed it. And started finding the data that I mentioned in the previous paragraph!

Now, the Apple Watch, and I assume the others, measure your pulse through shining an LED through your skin and it bounces through and is picked up by a photo diode that measures the result. That's how the pulse oxymeters that they slip on your finger in the doctor's office work. My watch will alert me if my pulse gets too high and stays there for an extended period. As far as I know, Apple isn't doing anything to notify you if your HRV becomes less variable, but the potential is there. They could be waiting for the papers to be peer reviewed or for the FDA to give approval or something. It's just like the fact that my Apple Watch 5 can do a three-lead ECG, it can't detect if I'm having a heart attack.

I don't know about how smart watch tracking works on non-Apple devices since I don't know them, but I can look at my HRV and see how it changes over a week or month. If you look at a year's worth of data, the averages smooth out too far to see any appreciable deviation.

Still, pretty nifty and another way to detect COVID!

There's a link in the CBS article to the Mount Sinai Warrior Watch study. It's not difficult to follow if you skip the more dense paragraphs.

https://www.cbsnews.com/news/covid-symptoms-smart-watch/
thewayne: (Default)
Very brief - on rare occasion I'm capable of brief posts!

There's nothing wrong with walking 10,000 steps, it's perfectly good exercise. I remember reading long ago that the best exercise program is swimming (multiple styles) alternated with running or cycling. Swimming gives you multiple muscle group workouts with resistance and is low-impact, but doesn't give you good cardio.

Basically you'd alternate, daily, swim on day 1, cycling day 2, etc.

Cycling is good cardio and low-impact. Running is good cardio, but not low-impact.

Unfortunately I'm a horrible swimmer: dense bones, fairly negatively buoyant. But walking in water at neck height is also good exercise: resistant and low impact, just doesn't work as many muscle groups.
thewayne: (Default)
Interesting article from The Atlantic. More and more people are realizing the insanity of the BMI chart. It was formulated when a doctor started playing with calculating by dividing weight by height. The problem is that there are lots of problems with BMI as a gauge for health, such as severely underweight people, or people who are in to weight lifting, etc. For example, Dwayne "The Rock" Johnson, is obese according to the BMI charts.

Do you want to say that to his face?

No science behind it, just a convenient chart.

Another example: 10,000 steps a day means you're healthy! Do you know where the 10,000 steps came from? A Japanese company made a pedometer (step counter) and 10,000 steps was a cool marketing mantra.

No science behind it.

Here's two paragraphs from the article: "The speed at which you walk, for example, can be eerily predictive of health status. In a study of nearly 35,000 people aged 65 years or older in the Journal of the American Medical Association, those who walked at about 2.6 feet per second over a short distance—which would amount to a mile in about 33 minutes—were likely to hit their average life expectancy. With every speed increase of around 4 inches per second, the chance of dying in the next decade fell by about 12 percent. (Whenever I think about this study, I start walking faster.)

Walking speed isn’t unique. Studies of simple predictors of longevity like these come out every couple of years, building up a cadre of what could be called alternative vital signs. In 2018, a study of half a million middle-aged people found that lung cancer, heart disease, and all-cause mortality were well predicted by the strength of a person’s grip."


Very interesting! I've always been a brisk walker, I've only met one person who walked faster than I: the animator of the movie The Wizard of Speed and Time, Mike Jitlov. He was also over half a foot taller than me. As for grip strength, the last time mine was measured I could squeeze 90 lbs with my left hand but only 45 with my right. Considering the birth defect and surgeries on my right, that's not surprising.

Grip strength is further discussed in a Swiss Army study. It wasn't just the strength, it was the life style that lead up to it. Being a couch potato and having a diet predicated on pizza, beer and potato chips lead to a flabby lifestyle in addition to a flabby body, including increased cardiovascular risk and shorter lifespan, reflected in a weaker grip strength.

From the article: "In 2018, a study of half a million middle-aged people found that lung cancer, heart disease, and all-cause mortality were well predicted by the strength of a person’s grip.

Yes, how hard you can squeeze a grip meter. This was a better predictor of mortality than blood pressure or overall physical activity. A prior study found that grip strength among people in their 80s predicted the likelihood of making it past 100. Even more impressive, grip strength had good predictive ability in a study among 18-year-olds in the Swedish military on cardiovascular death 25 years later."


Another paragraph goes on to say "... other experts I heard from estimated that the number of Americans who can do a single push-up is likely only about 20 or 30 percent. But that’s an issue of practice more than destiny. “Most people could get to the point of doing 30 or 40—unless they have a shoulder problem or are really obese...”. I immediately dropped and did 5. I could probably have done 10, but my right shoulder isn't far from needing a rotater cuff repair so I'm rather protective of it. My wife did 6, just to one-up me, though mine were faster and I think in better form. ;-) But to be fair, she's had a sinus infection dogging her.

Anyway, interesting stuff. The speed of walking thing I found quite interesting and promising for me. I've known that BMI was Bullshit Mass Indicator for a long time: we know whether or not we're overweight if we're honest with ourselves, I also know that I'm 20 lbs lighter than when I got married 14 years ago and I'm still slowly losing. I'm eating better, and in the last several years I've greatly reduced my consumption of soda. But I do need to improve other fitness markers like physical strength and cardiovascular endurance.

https://www.theatlantic.com/health/archive/2019/06/push-ups-body-weight-bmi/592834/
thewayne: (Default)
Just wow.

She "had just returned from a trip to Vietnam, where there has been widespread measles activity, according to “Inside Edition.”

The woman was unaware she was sick when entered the theater at 11 p.m. Thursday. She didn’t leave until 4 a.m. Friday, and she went to the emergency room later Friday.

The woman is now under “voluntary isolation” at home.
"

So the people who worked at the theater were exposed. Everyone in the presumably packed theater were exposed. Everyone at the ER were exposed. A third address is listed in the article.

I don't get why she wasn't vaccinated before she left for Asia. She's described as a 20something: even if her childhood vaccinations were still strong, she should have been re-vaccinated before going to SE Asia.

https://www.huffpost.com/entry/woman-measles-avengers-endgame-audience_n_5cca0838e4b0d123954dd3a1

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