How Primary Care Is Being Disrupted: A Video Primer

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How patients are seeing their doctor is changing, and that could shape access to and quality of care for decades to come.

More than 100 million Americans don’t have regular access to primary care, a number that has nearly doubled since 2014. Yet demand for primary care is up, spurred partly by record enrollment in Affordable Care Act plans. Under pressure from increased demand, consolidation, and changing patient expectations, the model of care no longer means visiting the same doctor for decades.

KFF Health News senior correspondent Julie Appleby breaks down what is happening — and what it means for patients.

More From This Investigation

Primary Care Disrupted

Known as the “front door” to the health system, primary care is changing. Under pressure from increased demand, consolidation, and changing patient expectations, the model of care no longer means visiting the same doctor for decades. KFF Health News looks at what this means for patients.

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Credits

Hannah Norman Video producer and animator Oona Tempest Illustrator and creative director KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.

Subscribe to KFF Health News’ free Morning Briefing.

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  • Get Past Executive Dysfunction

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    In mathematics, there is a thing called the “travelling salesman problem”, and it is hard. Not just subjectively; it is classified in mathematical terms as an “NP-hard problem”, wherein NP stands for “nondeterministic polynomial”.

    The problem is: a travelling salesman must visit a certain list of cities, order undetermined, by the shortest possible route that visits them all.

    To work out what the shortest route is involves either very advanced mathematics, or else solving it by brute force, which means measuring every possible combination order (which number gets exponentially larger very quickly after the first few cities) and then selecting the shortest.

    Why are we telling you this?

    Executive dysfunction’s analysis paralysis

    Executive dysfunction is the state of knowing you have things to do, wanting to do them, intending to do them, and then simply not doing them.

    Colloquially, this can be called “analysis paralysis” and is considered a problem of planning and organizing, as much as it is a problem of initiating tasks.

    Let’s give a simple example:

    You wake up in the morning, and you need to go to the bathroom. But the bathroom will be cold, so you’ll want to get dressed first. However, it will be uncomfortable to get dressed while you still need to use the bathroom, so you contemplate doing that first. Those two items are already a closed loop now. You’re thirsty, so you want to have a drink, but the bathroom is calling to you. Sitting up, it’s colder than under the covers, so you think about getting dressed. Maybe you should have just a sip of water first. What else do you need to do today anyway? You grab your phone to check, drink untouched, clothes unselected, bathroom unvisited.

    That was a simple example; now apply that to other parts of your day that have much more complex planning possible.

    This is like the travelling salesman problem, except that now, some things are better if done before or after certain other things. Sometimes, possibly, they are outright required to be done before or after certain other things.

    So you have four options:

    • Solve the problem of your travelling-salesman-like tasklist using advanced mathematics (good luck if you don’t have advanced mathematics)
    • Solve the problem by brute force, calculating all possible variations and selecting the shortest (good luck getting that done the same day)
    • Go with a gut feeling and stick to it (people without executive dysfunction do this)
    • Go towards the nearest item, notice another item on the way, go towards that, notice a different item on the way there, and another one, get stuck for a while choosing between those two, head towards one, notice another one, and so on until you’ve done a very long scenic curly route that has narrowly missed all of your targetted items (this is the executive dysfunction approach).

    So instead, just pick one, do it, pick another one, do it, and so forth.

    That may seem “easier said than done”, but there are tools available…

    Task zero

    We’ve mentioned this before in the little section at the top of our daily newsletter that we often use for tips.

    One of the problems that leads to executive function is a shortage of “working memory”, like the RAM of a computer, so it’s easy to get overwhelmed with lists of things to do.

    So instead, hold only two items in your mind:

    • Task zero: the thing you are doing right now
    • Task one: the thing you plan to do next

    When you’ve completed task zero, move on to task one, renaming it task zero, and select a new task one.

    With this approach, you will never:

    • Think “what did I come into this room for?”
    • Get distracted by alluring side-quests

    Do not get corrupted by the cursed artefact

    In fantasy, and occasionally science fiction, there is a trope: an item that people are drawn towards, but which corrupts them, changes their motivations and behaviors for the worse, as well as making them resistant to giving the item up.

    An archetypal example of this would be the One Ring from The Lord of the Rings.

    It’s easy to read/watch and think “well I would simply not be corrupted by the cursed artefact”.

    And then pick up one’s phone to open the same three apps in a cycle for the next 40 minutes.

    This is because technology that is designed to be addictive hijacks our dopamine processing, and takes advantage of executive dysfunction, while worsening it.

    There are some ways to mitigate this:

    Rebalancing Dopamine (Without “Dopamine Fasting”)

    …but one way to avoid it entirely is to mentally narrate your choices. It’s a lot harder to make bad choices with an internal narrator going:

    • “She picked up her phone absent-mindedly, certain that this time it really would be only a few seconds”
    • “She picked up her phone for the eleventy-third time”
    • “Despite her plan to put her shoes on, she headed instead for the kitchen”

    This method also helps against other bad choices aside from those pertaining to executive dysfunction, too:

    • “Abandoning her plan to eat healthily, she lingered in the confectionary aisle, scanning the shelves for sugary treats”
    • “Monday morning will be the best time to start my new exercise regime”, she thought, for the 35th week so far this year

    Get pharmaceutical or nutraceutical help

    While it’s not for everyone, many people with executive dysfunction benefit from ADHD meds. However, they have their pros and cons (perhaps we’ll do a run-down one of these days).

    There are also gentler options that can significantly ameliorate executive dysfunction, for example:

    Bacopa Monnieri: A Well-Evidenced Cognitive Enhancer For Focus & More

    Enjoy!

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  • How an Idaho vaccine advocacy org plans its annual goals

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    The start of a new year means many nonprofits and community health workers are busy setting goals and reflecting on what’s worked and what hasn’t. For those engaged in vaccine outreach, it also means reflecting on the tools and tactics that help them communicate better with their communities about why vaccines matter.

    Across the country, childhood vaccination rates have declined since the COVID-19 pandemic, resulting in a resurgence of preventable diseases like pertussis. 

    Also known as whooping cough, pertussis has surged in states like Idaho, said Karen Jachimowski Sharpnack, executive director of the Idaho Immunization Coalition, in a conversation with PGN about the organization’s 2025 priorities. 

    Sharpnack shared how spikes in infectious respiratory illnesses can create opportunities to listen better and understand the nuances of the communities they serve.

    Here’s more of what Sharpnack said.

    [Editor’s note: The contents of this interview have been edited for length and clarity.]

    PGN: Whooping cough cases are up in your state. Can you share an example of how your organization is responding?

    Karen Jachimowski Sharpnack: If you look at Treasure Valley and Northern Idaho, the majority of those cases have been reported, and it’s like five times as much as we had the previous year. 

    So, two things that the Coalition is doing in response: First, we put out radio public service announcements throughout those particular areas about what whooping cough is, how contagious it is, and what you should do if you think your child or anyone you know has it. 

    Second, we are contacting every school superintendent, principal, school nurse, with a letter from us at the Coalition [to warn about] the whooping cough outbreaks in schools right now. Here’s what the symptoms are, here’s what you can do, and then here’s how you can protect yourself and your families. 

    It doesn’t mean the health district wouldn’t do it, or the Department of Health and Welfare can’t do it. But from our standpoint, at least we are bringing an awareness to the schools that this is happening. 

    PGN: How does your organization decide when outreach is needed? How do you take a pulse of your communities’ vaccine attitudes?

    K.J.S.: We consistently hold listening sessions. We do them in English and Spanish if we need to, and we go around—and I’m talking about the southern part of the state—and bring people together. 

    We’ve done adults, we’ve done teenagers, we’ve done college students, we’ve done seniors, we’ve done all age groups. 

    So, we’ll bring eight or 10 people together, and we’ll spend a couple of hours with them. We feed them and we also pay them to be there. We say, ‘We want to hear from you about what you’re hearing about vaccines, what your views are if you’re vaccinated.’ Anytime, by the way, they can get up and leave and still get paid. 

    We want to hear what they’re hearing on the ground. And these sessions are extremely informational. For one, we learn about the misinformation that goes out there, like immediately. And two, we’re able to then focus [on how to respond]. If we’re hearing this, what kind of media campaign do we need to get together?

    PGN: How do these listening sessions inform your work?

    K.J.S.: So, a couple times a year we also pay a professional poller to do a poll. And when we get those results we check them against our listening sessions. We want to see: Are we on target? Are we ahead? 

    We just finished putting a one-pager together for legislators, so we’re ready to go with the new [legislative] session. We do this poll every year in August-September to know how Idahoans are feeling about vaccines. We get the results in October, because we’re getting ready for the next year. 

    We actually poll 19-to-64-year-olds, really honing in on questions like, ‘Do you believe vaccines are safe and effective?’ ‘Do you believe that school vaccination rules should still be in place?’

    And what’s pretty cool is that two-thirds of Idahoans still believe vaccines are safe and effective, want to keep school rules in place, and believe that the infrastructure systems that we have in place for our vaccine registry should remain the same. Those are important to hear, so this is really good information that we can pull out and do something with.

    PGN: Like what?

    K.J.S.: Here’s the bottom line. It takes money to do this work, so you have to be able to say what you are going to do with the results. 

    Doing a poll costs anywhere from $15,000 to $35,000. This is an expensive investment, but we know that the polling is so important to us, along with the time that I have my staff go out and do the listening sessions and get feedback. 

    We take those results to educate, to talk to our legislators, and advocate for vaccines. We actually do these high-level media campaigns around the state. So, we are actually doing something with the polling. We’re not just sharing the results out. 

    And then we actually ask, what can we do to make a change? What are we hearing that we need to focus on? 

    That’s why it’s really important, because we are actually pushing this out for 2025. We know where we’re going in 2025 programmatically with marketing, and we know where we’re going with advocacy work. 

    We’re not guessing. We’re actually listening to people. And then we’re making really concrete decisions on how we’re going to move the organization forward to be able to help our communities.

    This article first appeared on Public Good News and is republished here under a Creative Commons license.

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  • Undo It! – by Dr. Dean Ornish & Anne Ornish

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    Of course, no lifestyle changes will magically undo Type 1 Diabetes or Cerebral Palsy.But for many chronic diseases, a lot can be done. The question is,how does one book cover them all?

    As authors Dr. Dean Ornish and Anne Ornish explain, very many chronic diseases are exacerbated, or outright caused, by the same factors:

    • Gene expression
    • Inflammation
    • Oxidative stress

    This goes for chronic disease from heart disease to type 2 diabetes to cancer and many autoimmune diseases.

    We cannot change our genes, but we can change our gene expression (the authors explain how). And certainly, we can control inflammation and oxidative stress.

    Then first part of the book is given over to dietary considerations. If you’re a regular 10almonds reader, you won’t be too surprised at their recommendations, but you may enjoy the 70 recipes offered.

    Attention is also given to exercising in ways optimized to beat chronic disease, and to other lifestyle factors.

    Limiting stress is important, but the authors go further when it comes to psychological and sociological factors. Specifically, what matters most to health, when it comes to intimacy and community.

    Bottom line: this is a very good guide to a comprehensive lifestyle overhaul, especially if something recently has given you cause to think “oh wow, I should really do more to avoid xyz disease”.

    Click here to check out Undo It, and better yet, prevent it in advance!

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  • Breast Milk’s Benefits That Are (So Far) Not Replicable

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    Simply The Breast 🎶

    In Wednesday’s newsletter, we asked you for your opinion on breast vs formula milk (for babies!), and got the above-depicted, below-described, set of responses:

    • 80% said “Breast is best, as the slogan goes, and should be first choice”
    • 20% said “They both have their strengths and weaknesses; use whatever”
    • 0% said “Formula is formulated to be best, and should be first choice”

    That’s the first time we’ve ever had a possible poll option come back with zero votes whatsoever! It seems this topic is relatively uncontentious amongst our readership, so we’ll keep things brief today, but there is still a little mythbusting to be done.

    So, what does the science say?

    [Breast milk should be the first choice] at least for the few few weeks and months for the benefit of baby’s health as breast milk has protective factors formula does not: True or False?

    True! The wording here was taken from one of our readers’ responses, by the way (thank you, Robin). There are a good number of those protective factors, the most well-known of which is passing on immune cells and cell-like things; in other words, immune-related information being passed from parent* to child.

    *usually the mother, though in principle it could be someone else and in practice sometimes it is; the only real requirements are that the other person be healthy, lactating, and willing.

    As for immune benefits, see for example:

    Perspectives on Immunoglobulins in Colostrum and Milk

    And for that matter, also:

    Colostrum is required for the postnatal ontogeny of small intestine innate lymphoid type 2 cells and successful anti-helminth defences

    (Colostrum is simply the milk that is produced for a short period after giving birth; the composition of milk will tend to change later)

    In any case, immunoglobulin A is a very important component in breast milk (colostrum and later), as well as lactoferrin (has an important antimicrobial effect and is good for the newborn’s gut), and a plethora of cytokines:

    Cytokines in Human Milk

    As for that about the gut, lactoferrin isn’t the only breast milk component that benefits this, by far, and there’s a lot that can’t be replicated yet:

    Human Breast Milk and the Gastrointestinal Innate Immune System

    As long as your infant/child is nutritiously fed, it shouldn’t matter if it comes from breast or formula: True or False?

    False! Formula milk will not convey those immune benefits.

    This doesn’t mean that formula-feeding is neglectful; as several people who commented mentioned*, there are many reasons a person may not be able to breastfeed, and they certainly should not be shamed for that.

    *(including the reader whose words we borrowed for this True/False item; the words we quoted above were prefaced with: “Not everyone is able to breastfeed for many different reasons”)

    But, while formula milk is a very good second choice, and absolutely a respectable choice if breast milk isn’t an option (or an acceptable option) for whatever reason, it still does not convey all the health benefits of breast milk—yet! The day may come when they’ll find a way to replicate the immune benefits, but today is not that day.

    They both have their strengths and weaknesses: True or False?

    True! But formula’s strengths are only in the category of convenience and sometimes necessity—formula conveys no health benefits that breast milk could not do better, if available.

    For many babies, formula means they get to eat, when without it they would starve due to non-availability of breast milk. That’s a pretty important role!

    Note also: this is a health science publication, not a philosophical publication, but we’d be remiss not to mention one thing; let’s bring it in under the umbrella of sociology:

    The right to bodily autonomy continues to be the right to bodily autonomy even if somebody else wants/needs something from your body.

    Therefore, while there are indeed many good reasons for not being able to breastfeed, or even just not being safely* able to breastfeed, it is at the very least this writer’s opinion that nobody should be pressed to give their reason for not breastfeeding; “no” is already a sufficient answer.

    *Writer’s example re safety: when I was born, my mother was on such drugs that it would have been a very bad idea for her to breastfeed me. There are plenty of other possible reasons why it might be unsafe for someone one way or another, but “on drugs that have a clear ‘do not take while pregnant or nursing’ warning” is a relatively common one.

    All that said, for those who are willing and safely able, the science is clear: breast is best.

    Want to read more?

    The World Health Organization has a wealth of information (including explanations of its recommendations of, where possible, exclusive breastfeeding for the first 6 months, ideally continuing some breastfeeding for the first 2 years), here:

    World Health Organization | Breastfeeding

    Take care!

    Don’t Forget…

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  • The Best Kind Of Fiber For Overall Health?

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    The Fiber Of Good Health

    We’ve written before about how most people in industrialized nations in general, and N. America in particular, do not get nearly enough fiber:

    Why You’re Probably Not Getting Enough Fiber (And How To Fix It)

    Fiber’s important for many aspects of health, not least of all the heart:

    What Matters Most For Your Heart? Eat More (Of This) For Lower Blood Pressure

    As well, of course, as being critical for gut health:

    Gut Health 101: Making Friends With Your Gut (You Can Thank Us Later)

    But is all fiber “prebiotic fiber”, and/or are some better than others?

    Beta-glucan

    A recent study (it’s a mouse study, but promising in its applicability for humans) examined the health impacts of 5 different fiber types:

    • pectin
    • β-glucan
    • wheat dextrin
    • resistant starch
    • cellulose (control)

    As for health metrics, they measured:

    • body weight
    • adiposity
    • indirect calorimetry
    • glucose tolerance
    • gut microbiota
    • metabolites thereof

    What they found was…

    ❝Only β-glucan supplementation during HFD-feeding decreased adiposity and body weight gain and improved glucose tolerance compared with HFD-cellulose, whereas all other fibers had no effect. This was associated with increased energy expenditure and locomotor activity in mice compared with HFD-cellulose.

    All fibers supplemented into an HFD uniquely shifted the intestinal microbiota and cecal short-chain fatty acids; however, only β-glucan supplementation increased cecal butyrate concentrations. Lastly, all fibers altered the small-intestinal microbiota and portal bile acid composition. ❞

    ~ Dr. Elizabeth Howard et al.

    If you’d like to read more, the study itself is here:

    Impact of Plant-Based Dietary Fibers on Metabolic Homeostasis in High-Fat Diet Mice via Alterations in the Gut Microbiota and Metabolites

    If you’d like to read less, the short version is that they are all good but β-glucan scored best in several metrics.

    It also acts indirectly as a GLP-1 agonist, by the way:

    The right fiber may help you lose weight

    You may be wondering: what is β-glucan found in?

    It’s found in many (non-animal product) foods, but oats, barley, mushrooms, and yeasts are all good sources.

    Is it available as a supplement?

    More or less; there are supplements that contain it generously, here’s an example product on Amazon, a cordyceps extract, of which >30% is β-glucan.

    As an aside, cordyceps itself has many other healthful properties too:

    Cordyceps: Friend Or Foe? ← the answer is, it depends! If you’re human, it’s a friend.

    Enjoy!

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  • Get The Right Help For Your Pain

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    How Much Does It Hurt?

    Sometimes, a medical professional will ask us to “rate your pain on a scale of 1–10”.

    It can be tempting to avoid rating one’s pain too highly, because if we say “10” then where can we go from there? There is always a way to make pain worse, after all.

    But that kind of thinking, however logical, is folly—from a practical point of view. Instead of risking having to give an 11 later, you have now understated your level-10 pain as a “7” and the doctor thinks “ok, I’ll give Tylenol instead of morphine”.

    A more useful scale

    First, know this:

    Zero is not “this is the lowest level of pain I get to”.

    Zero is “no pain”.

    As for the rest…

    1. My pain is hardly noticeable.
    2. I have a low level of pain; I am aware of my pain only when I pay attention to it.
    3. My pain bothers me, but I can ignore it most of the time.
    4. I am constantly aware of my pain, but can continue most activities.
    5. I think about my pain most of the time; I cannot do some of the activities I need to do each day because of the pain.
    6. I think about my pain all of the time; I give up many activities because of my pain.
    7. I am in pain all of the time; It keeps me from doing most activities.
    8. My pain is so severe that it is difficult to think of anything else. Talking and listening are difficult.
    9. My pain is all that I can think about; I can barely move or talk because of my pain.
    10. I am in bed and I can’t move due to my pain; I need someone to take me to the emergency room because of my pain.

    10almonds tip: are you reading this on your phone? Screenshot the above, and keep it for when you need it!

    One extra thing to bear in mind…

    Medical staff will be more likely to believe a pain is being overstated, on a like-for-like basis, if you are a woman, or not white, or both.

    There are some efforts to compensate for this:

    A new government inquiry will examine women’s pain and treatment. How and why is it different?

    Some other resources of ours:

    Take care!

    Don’t Forget…

    Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!

    Learn to Age Gracefully

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