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	<title>Comments on: Beware Monkey Traps</title>
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	<link>http://www.overcomingbias.com/2007/09/beware-monkey-t.html</link>
	<description>Overcoming Bias is economist Robin Hanson’s blog, on honesty, signaling, disagreement, forecasting, and the far future.</description>
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		<title>By: Tim Collardey</title>
		<link>http://www.overcomingbias.com/2007/09/beware-monkey-t.html#comment-415333</link>
		<dc:creator>Tim Collardey</dc:creator>
		<pubDate>Sat, 06 Oct 2007 14:02:43 +0000</pubDate>
		<guid isPermaLink="false">http://prod.ob.trike.com.au/2007/09/beware-monkey-traps.html#comment-415333</guid>
		<description>I&#039;m new to this discussion, so I&#039;m not sure if this point has been made yet, but I don&#039;t hear many folks these days when discussing the cost of health care raise the question about the ROOT CAUSE of the mess it all is.  In my mind, focusing on the health system is looking at symptoms or consequences, not sources or causes.  Imagine the impact on health care if people received better education about their own bodies, felt empowered by that knowledge, and took more of their own responsibility to be healthy.  So many people are of the mindset &quot;full steam ahead, damn the torpedoes!&quot; when it comes to their lifestyles, figuring &quot;the doctor will fix it&quot; when they get sick or injured. It is a classic case of co-dependency in our society, where the sick need the health professionals, and the health professionals NEED the sick (an unhealthy society is, after all, great job security!)

How do we wake up the sleeping &quot;beast&quot; that is the vast majority of Americans who won&#039;t do preventively for themselves what no advertisement campaign in the world will &quot;fix?&quot;  Sure, we can see some progress over the years, most notably, the decrease in tobacco dependency.  Maybe we&#039;re even exercising more.  But the increase in childhood obesity and diabetes alone should scare the hell out of all of us.  There are no quick fixes for those conditions.  To me, they&#039;re the &quot;canaries&quot; in the dark cave of health care.  Kids depend on us for education, and they obviously aren&#039;t getting it.  And we aren&#039;t giving it.

The cynical side of me says a lot of corporations stand to benefit from keeping the masses in the dark about their bodies and good health.  Does anyone LIKE the proliferation of drug commercials on TV?  And what do so many of them suggest: &quot;talk to your doctor about Drug X.&quot;  We&#039;re going to experience a great deal of pain and financial drain before the cart gets put in back of the horse where it should be.  I&#039;d like to hear just one Presidential candidate suggest this approach instead of all the other crap I&#039;ve heard so far.  Anyone else with me on this?
</description>
		<content:encoded><![CDATA[<p>I&#8217;m new to this discussion, so I&#8217;m not sure if this point has been made yet, but I don&#8217;t hear many folks these days when discussing the cost of health care raise the question about the ROOT CAUSE of the mess it all is.  In my mind, focusing on the health system is looking at symptoms or consequences, not sources or causes.  Imagine the impact on health care if people received better education about their own bodies, felt empowered by that knowledge, and took more of their own responsibility to be healthy.  So many people are of the mindset &#8220;full steam ahead, damn the torpedoes!&#8221; when it comes to their lifestyles, figuring &#8220;the doctor will fix it&#8221; when they get sick or injured. It is a classic case of co-dependency in our society, where the sick need the health professionals, and the health professionals NEED the sick (an unhealthy society is, after all, great job security!)</p>
<p>How do we wake up the sleeping &#8220;beast&#8221; that is the vast majority of Americans who won&#8217;t do preventively for themselves what no advertisement campaign in the world will &#8220;fix?&#8221;  Sure, we can see some progress over the years, most notably, the decrease in tobacco dependency.  Maybe we&#8217;re even exercising more.  But the increase in childhood obesity and diabetes alone should scare the hell out of all of us.  There are no quick fixes for those conditions.  To me, they&#8217;re the &#8220;canaries&#8221; in the dark cave of health care.  Kids depend on us for education, and they obviously aren&#8217;t getting it.  And we aren&#8217;t giving it.</p>
<p>The cynical side of me says a lot of corporations stand to benefit from keeping the masses in the dark about their bodies and good health.  Does anyone LIKE the proliferation of drug commercials on TV?  And what do so many of them suggest: &#8220;talk to your doctor about Drug X.&#8221;  We&#8217;re going to experience a great deal of pain and financial drain before the cart gets put in back of the horse where it should be.  I&#8217;d like to hear just one Presidential candidate suggest this approach instead of all the other crap I&#8217;ve heard so far.  Anyone else with me on this?</p>
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		<title>By: joe</title>
		<link>http://www.overcomingbias.com/2007/09/beware-monkey-t.html#comment-415332</link>
		<dc:creator>joe</dc:creator>
		<pubDate>Tue, 25 Sep 2007 02:54:37 +0000</pubDate>
		<guid isPermaLink="false">http://prod.ob.trike.com.au/2007/09/beware-monkey-traps.html#comment-415332</guid>
		<description>God can giveth the cancer, and he can taketh it away.  G, don&#039;t you believe in miracles? :)
</description>
		<content:encoded><![CDATA[<p>God can giveth the cancer, and he can taketh it away.  G, don&#8217;t you believe in miracles? <img src='http://www.overcomingbias.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
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		<title>By: g</title>
		<link>http://www.overcomingbias.com/2007/09/beware-monkey-t.html#comment-415331</link>
		<dc:creator>g</dc:creator>
		<pubDate>Tue, 25 Sep 2007 02:00:17 +0000</pubDate>
		<guid isPermaLink="false">http://prod.ob.trike.com.au/2007/09/beware-monkey-traps.html#comment-415331</guid>
		<description>Are you using &quot;medicine&quot; in a startlingly narrow way, or have I spectacularly misunderstood you, or did you really just say that you doubt that treating cancer saves any lives?
</description>
		<content:encoded><![CDATA[<p>Are you using &#8220;medicine&#8221; in a startlingly narrow way, or have I spectacularly misunderstood you, or did you really just say that you doubt that treating cancer saves any lives?</p>
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		<title>By: Douglas Knight</title>
		<link>http://www.overcomingbias.com/2007/09/beware-monkey-t.html#comment-415330</link>
		<dc:creator>Douglas Knight</dc:creator>
		<pubDate>Tue, 25 Sep 2007 01:41:05 +0000</pubDate>
		<guid isPermaLink="false">http://prod.ob.trike.com.au/2007/09/beware-monkey-traps.html#comment-415330</guid>
		<description>&lt;em&gt;Anyone got any figures for what fraction of medical expenditure is on treatment of people *who would have been within N years of death even without the particular problem the expenditure was trying to deal with*?&lt;/em&gt;

Such figures would involve knowing if medicine actually works. It may be possible to figure out how much money is spent on 30 year-olds with cancer and break it into the groups who survived &amp; those who didn&#039;t, but I doubt that the cancer medicine saved anyone.
</description>
		<content:encoded><![CDATA[<p><em>Anyone got any figures for what fraction of medical expenditure is on treatment of people *who would have been within N years of death even without the particular problem the expenditure was trying to deal with*?</em></p>
<p>Such figures would involve knowing if medicine actually works. It may be possible to figure out how much money is spent on 30 year-olds with cancer and break it into the groups who survived &#038; those who didn&#8217;t, but I doubt that the cancer medicine saved anyone.</p>
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		<title>By: g</title>
		<link>http://www.overcomingbias.com/2007/09/beware-monkey-t.html#comment-415329</link>
		<dc:creator>g</dc:creator>
		<pubDate>Mon, 24 Sep 2007 18:23:13 +0000</pubDate>
		<guid isPermaLink="false">http://prod.ob.trike.com.au/2007/09/beware-monkey-traps.html#comment-415329</guid>
		<description>I answered that last question before you asked it (2007-09-23, 18:23).

As for arguing about something that&#039;s probably true: (1) what I&#039;m &quot;arguing&quot; about is whether BillK&#039;s figures were just made up or not, which seems to me to be of some interest whether or not they&#039;re roughly right, (2) I gave some reasons for being suspicious about any argument founded merely on the fraction of expenditure in the last year / N years of life, (3) even when there&#039;s general agreement that something is probably true there&#039;s scope for discussion about how probably it&#039;s true and how strongly it should be stated for best accuracy, and (4) sometimes something can be very widely believed but still false.

In this instance, it seems that there&#039;s plenty of folklore to the effect that US healthcare costs for people close to death are very high, and that this indicates that a lot of resources are going into extending lives that aren&#039;t going to last long (or: whose quality isn&#039;t very high regardless) anyway. But it&#039;s still not very clear whether there&#039;s much more than folklore. The fact that the authors of that RAND report from 2003 chose to draw that astonishingly unquantitative Figure 1 suggests to me that there aren&#039;t any good figures to be had. (Or that there are, but that they don&#039;t look as convincing as the impressionistic Figure 1.) I hope I&#039;m wrong, since these seem like vital facts that need to be taken into account in framing healthcare policy.
</description>
		<content:encoded><![CDATA[<p>I answered that last question before you asked it (2007-09-23, 18:23).</p>
<p>As for arguing about something that&#8217;s probably true: (1) what I&#8217;m &#8220;arguing&#8221; about is whether BillK&#8217;s figures were just made up or not, which seems to me to be of some interest whether or not they&#8217;re roughly right, (2) I gave some reasons for being suspicious about any argument founded merely on the fraction of expenditure in the last year / N years of life, (3) even when there&#8217;s general agreement that something is probably true there&#8217;s scope for discussion about how probably it&#8217;s true and how strongly it should be stated for best accuracy, and (4) sometimes something can be very widely believed but still false.</p>
<p>In this instance, it seems that there&#8217;s plenty of folklore to the effect that US healthcare costs for people close to death are very high, and that this indicates that a lot of resources are going into extending lives that aren&#8217;t going to last long (or: whose quality isn&#8217;t very high regardless) anyway. But it&#8217;s still not very clear whether there&#8217;s much more than folklore. The fact that the authors of that RAND report from 2003 chose to draw that astonishingly unquantitative Figure 1 suggests to me that there aren&#8217;t any good figures to be had. (Or that there are, but that they don&#8217;t look as convincing as the impressionistic Figure 1.) I hope I&#8217;m wrong, since these seem like vital facts that need to be taken into account in framing healthcare policy.</p>
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		<title>By: joe</title>
		<link>http://www.overcomingbias.com/2007/09/beware-monkey-t.html#comment-415328</link>
		<dc:creator>joe</dc:creator>
		<pubDate>Mon, 24 Sep 2007 17:25:48 +0000</pubDate>
		<guid isPermaLink="false">http://prod.ob.trike.com.au/2007/09/beware-monkey-traps.html#comment-415328</guid>
		<description>Why are we arguing about something that is probably true?  Does anyone here actually not think that a significant portion of healthcare costs accrue during the last few years of life?

What about you, g?
</description>
		<content:encoded><![CDATA[<p>Why are we arguing about something that is probably true?  Does anyone here actually not think that a significant portion of healthcare costs accrue during the last few years of life?</p>
<p>What about you, g?</p>
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		<title>By: g</title>
		<link>http://www.overcomingbias.com/2007/09/beware-monkey-t.html#comment-415327</link>
		<dc:creator>g</dc:creator>
		<pubDate>Mon, 24 Sep 2007 09:14:03 +0000</pubDate>
		<guid isPermaLink="false">http://prod.ob.trike.com.au/2007/09/beware-monkey-traps.html#comment-415327</guid>
		<description>So I take it that the original 70% and 35% figures were in fact pulled out of the air (though apparently not by you but by the doctor you now mention) as representatives of the less precise but more accurate statement that &quot;The overwhelming preponderance of US health care costs now arise in the final years of life&quot;. As I said, I don&#039;t think you should do that.

For the benefit of anyone who hasn&#039;t taken a moment to look at figure 1 of that white paper, I&#039;ll mention that its x-axis has exactly three labels (&quot;Birth&quot;, &quot;Life span&quot;, &quot;Death&quot;), its y-axis exactly one (&quot;Expenditure&quot;), and that it seems obvious that the curve it shows was drawn freehand and not directly derived from any actual data.
</description>
		<content:encoded><![CDATA[<p>So I take it that the original 70% and 35% figures were in fact pulled out of the air (though apparently not by you but by the doctor you now mention) as representatives of the less precise but more accurate statement that &#8220;The overwhelming preponderance of US health care costs now arise in the final years of life&#8221;. As I said, I don&#8217;t think you should do that.</p>
<p>For the benefit of anyone who hasn&#8217;t taken a moment to look at figure 1 of that white paper, I&#8217;ll mention that its x-axis has exactly three labels (&#8220;Birth&#8221;, &#8220;Life span&#8221;, &#8220;Death&#8221;), its y-axis exactly one (&#8220;Expenditure&#8221;), and that it seems obvious that the curve it shows was drawn freehand and not directly derived from any actual data.</p>
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		<title>By: BillK</title>
		<link>http://www.overcomingbias.com/2007/09/beware-monkey-t.html#comment-415326</link>
		<dc:creator>BillK</dc:creator>
		<pubDate>Mon, 24 Sep 2007 05:48:44 +0000</pubDate>
		<guid isPermaLink="false">http://prod.ob.trike.com.au/2007/09/beware-monkey-traps.html#comment-415326</guid>
		<description>The doctor who quoted the original percentages has got back to me.
He works as an Emergency Room director in a large hospital.

He says that there is no point in referencing studies and reports as they all have different numbers and you can get support for almost any figure you fancy.

He says that his 70%/5 years and 35%/1year spending estimate is a very conservative consensus view. In some cases over 90% is spent in the last year of life.

So I would stick with the 2003 RAND report
http://www.medicaring.org/whitepaper/index.html

That says
The overwhelming preponderance of U.S. health care costs now arise in the final years of life. Indeed, if one were to estimate costs across a life span, the shape of the expenditures reflects the new health and demographic circumstances. Figure 1 presents a rough estimate of health care costs distributed across the average American&#039;s lifetime.

The graph shown in Fig.1 on page 1 of this whitepaper certainly agrees.


BillK
</description>
		<content:encoded><![CDATA[<p>The doctor who quoted the original percentages has got back to me.<br />
He works as an Emergency Room director in a large hospital.</p>
<p>He says that there is no point in referencing studies and reports as they all have different numbers and you can get support for almost any figure you fancy.</p>
<p>He says that his 70%/5 years and 35%/1year spending estimate is a very conservative consensus view. In some cases over 90% is spent in the last year of life.</p>
<p>So I would stick with the 2003 RAND report<br />
<a href="http://www.medicaring.org/whitepaper/index.html" rel="nofollow">http://www.medicaring.org/whitepaper/index.html</a></p>
<p>That says<br />
The overwhelming preponderance of U.S. health care costs now arise in the final years of life. Indeed, if one were to estimate costs across a life span, the shape of the expenditures reflects the new health and demographic circumstances. Figure 1 presents a rough estimate of health care costs distributed across the average American&#8217;s lifetime.</p>
<p>The graph shown in Fig.1 on page 1 of this whitepaper certainly agrees.</p>
<p>BillK</p>
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		<title>By: g</title>
		<link>http://www.overcomingbias.com/2007/09/beware-monkey-t.html#comment-415325</link>
		<dc:creator>g</dc:creator>
		<pubDate>Sun, 23 Sep 2007 22:03:22 +0000</pubDate>
		<guid isPermaLink="false">http://prod.ob.trike.com.au/2007/09/beware-monkey-traps.html#comment-415325</guid>
		<description>But that isn&#039;t at all what you said. &quot;70% of medical spending goes on the last five years of life&quot; and &quot;70% of medical spending goes on heart disease, cancer and diabetes&quot; have *nothing* to do with one another beyond both mentioning &quot;70% of medical spending&quot;.

I&#039;m sure you&#039;re right that (1) a lot of US medical spending is on people near the ends of their lives, (2) quite a lot of it is on people *very* near the ends of their lives, and (3) it might be effective, in terms of getting more QALYs-per-buck, to reduce that. But (and I&#039;m sorry to be repeating myself here) you quoted a couple of quite specific figures, and there doesn&#039;t yet seem to be any evidence that you weren&#039;t just making those figures up. And I don&#039;t think you should do that.

One other thing. Suppose you get cancer at 30 and die three years later. Then any medical treatment you got during that time will have been &quot;in the last 5 years of life&quot;. It seems to me that this discussion has been framed so as to make end-of-life treatment sound as if it&#039;s all aimed at enabling people to live to 93 instead of 92. Unless we know what fraction of this end-of-life treatment was actually aimed at enabling people to live past 33 instead of dying then but happened not to succeed, I think a discussion on those terms is inviting all sorts of broken intuitions.

Anyone got any figures for what fraction of medical expenditure is on treatment of people *who would have been within N years of death even without the particular problem the expenditure was trying to deal with*?
</description>
		<content:encoded><![CDATA[<p>But that isn&#8217;t at all what you said. &#8220;70% of medical spending goes on the last five years of life&#8221; and &#8220;70% of medical spending goes on heart disease, cancer and diabetes&#8221; have *nothing* to do with one another beyond both mentioning &#8220;70% of medical spending&#8221;.</p>
<p>I&#8217;m sure you&#8217;re right that (1) a lot of US medical spending is on people near the ends of their lives, (2) quite a lot of it is on people *very* near the ends of their lives, and (3) it might be effective, in terms of getting more QALYs-per-buck, to reduce that. But (and I&#8217;m sorry to be repeating myself here) you quoted a couple of quite specific figures, and there doesn&#8217;t yet seem to be any evidence that you weren&#8217;t just making those figures up. And I don&#8217;t think you should do that.</p>
<p>One other thing. Suppose you get cancer at 30 and die three years later. Then any medical treatment you got during that time will have been &#8220;in the last 5 years of life&#8221;. It seems to me that this discussion has been framed so as to make end-of-life treatment sound as if it&#8217;s all aimed at enabling people to live to 93 instead of 92. Unless we know what fraction of this end-of-life treatment was actually aimed at enabling people to live past 33 instead of dying then but happened not to succeed, I think a discussion on those terms is inviting all sorts of broken intuitions.</p>
<p>Anyone got any figures for what fraction of medical expenditure is on treatment of people *who would have been within N years of death even without the particular problem the expenditure was trying to deal with*?</p>
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		<title>By: BillK</title>
		<link>http://www.overcomingbias.com/2007/09/beware-monkey-t.html#comment-415324</link>
		<dc:creator>BillK</dc:creator>
		<pubDate>Sun, 23 Sep 2007 19:52:36 +0000</pubDate>
		<guid isPermaLink="false">http://prod.ob.trike.com.au/2007/09/beware-monkey-traps.html#comment-415324</guid>
		<description>I think I&#039;ve found that 70% quote.

http://www.cdc.gov/nccdphp/burdenbook2004/toc.htm

The Burden of Chronic Diseases and Their Risk Factors:
National and State Perspectives 2004

Preface:
Chronic diseases such as heart disease, cancer, and diabetes are leading causes of disability and death in the United States. Every year, chronic diseases claim the lives of more than 1.7 million Americans. These diseases are responsible for 7 of every 10 deaths in the United States. Chronic diseases cause major limitations in daily living for more than 1 of every 10 Americans, or 25 million people. These diseases account for more than 70% of the $1 trillion spent on health care each year in the United States.


</description>
		<content:encoded><![CDATA[<p>I think I&#8217;ve found that 70% quote.</p>
<p><a href="http://www.cdc.gov/nccdphp/burdenbook2004/toc.htm" rel="nofollow">http://www.cdc.gov/nccdphp/burdenbook2004/toc.htm</a></p>
<p>The Burden of Chronic Diseases and Their Risk Factors:<br />
National and State Perspectives 2004</p>
<p>Preface:<br />
Chronic diseases such as heart disease, cancer, and diabetes are leading causes of disability and death in the United States. Every year, chronic diseases claim the lives of more than 1.7 million Americans. These diseases are responsible for 7 of every 10 deaths in the United States. Chronic diseases cause major limitations in daily living for more than 1 of every 10 Americans, or 25 million people. These diseases account for more than 70% of the $1 trillion spent on health care each year in the United States.</p>
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