There are no extra deaths. Life inevitably ends in death anyway. What matters is the effect and expense of treatment. Every one of us currently has a life-threatening condition of potential starvation, which needs the continuous treatment of frequent meals. The expense of this is so manageable that it is nothing more than a normal part of everyday life. We would not be very concerned about a disease that spread quickly and killed all who were untreated if the treatment was to drink a litre of water. Similarly, we would not be very concerned about a disease that killed those infected if it were very difficult to catch (such as rabies). The ones that are really dangerous are those which are easy to catch from another person and which have require expensive treatment - like Covid-19, which can easily overwhelm a health service by exhausting the supply of things like ventilators. (Note that I mean expensive both in money and other resources such as time - we could provide everyone with their own personal ventilator if we only had enough time to build them).OneOffDave wrote: ↑Wed Mar 25, 2020 11:13 amThis has always been an interesting debate for as long as I've been an emergency planner. How many are "excess deaths" versus "early harvest". Most UK pandemic planning has always been around demand smoothing as opposed to eradication as it's perceived that total containment is effectively impossible.
COVID-19
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Re: COVID-19
Re: COVID-19
As a matter of interest, what exactly is a "unit test"?dyqik wrote: ↑Thu Mar 26, 2020 1:06 amAny publications based on undocumented and unreviewed code without unit tests should probably be retracted as unrepeatable and unverifiable. You might as well use instruments with no calibration or traceability to standards.greyspoke wrote: ↑Wed Mar 25, 2020 3:39 pmWell that Prof Ferguson has a slightly optimistic prediction.
But is getting some flack on twitter for not open-sourcing his code - "I wrote the code (thousands of lines of undocumented C) 13+ years ago to model flu pandemics..."
I assume that his publications on the topic gave the underlying algorithms but not the actual code.
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Re: COVID-19
A test of an individual component of a system, rather than the system as a whole. Unit testing, obviously, comes before system testing.
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Re: COVID-19
So the results of tests of the elements of the code should be published? Which means at least the structure of the elements needs to be published otherwise the test outcomes will not mean that much?
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Re: COVID-19
On a population basis, excess deaths are those over and above what you'd expect in a given period using actuarial methods. Something out of the usual run of things produces excess deaths. Some of those will be early harvest where the individual was likely to die within a year. It's about planning for how many people you lose from the economy and how many dead people you need to manage as the capacity is based on 'normal' yearsMillennie Al wrote: ↑Thu Mar 26, 2020 2:41 amThere are no extra deaths. Life inevitably ends in death anyway. What matters is the effect and expense of treatment. Every one of us currently has a life-threatening condition of potential starvation, which needs the continuous treatment of frequent meals. The expense of this is so manageable that it is nothing more than a normal part of everyday life. We would not be very concerned about a disease that spread quickly and killed all who were untreated if the treatment was to drink a litre of water. Similarly, we would not be very concerned about a disease that killed those infected if it were very difficult to catch (such as rabies). The ones that are really dangerous are those which are easy to catch from another person and which have require expensive treatment - like Covid-19, which can easily overwhelm a health service by exhausting the supply of things like ventilators. (Note that I mean expensive both in money and other resources such as time - we could provide everyone with their own personal ventilator if we only had enough time to build them).
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Re: COVID-19
Seeing more calls for the "highest level possible PPE" for NHS staff. Did a few quick thumbnail calculations (no of hospitals x itu staff x three shifts) and it works out at around 160,000 suits a day. A Respirex PRPS suit costs about £3k so we'd be up to about £47m a day. This assumes that we can find enough trained staff. Three months means over 14 million suits which would be difficult to manufacture
Re: COVID-19
And nowjimbob wrote: ↑Wed Mar 25, 2020 8:03 pmYuplpm wrote: ↑Wed Mar 25, 2020 7:05 pmI still don't get why anyone is taking the 50% thing remotely seriously.
50% implies about 32 million now. At a couple of doublings a week, that's
8 million 18 March
2 million 11 March
500,000 4 March
125,000 26 Feb
These vast numbers a few weeks ago never showed up as positive in testing, implying testing was a dud. On 26 Feb there were 12 confirmed cases from 125,000 actual infections? 0.01%? Absurd. By 4 March we had tested 16,000 people but only managed to find 87 cases. Out of 500,000 infected people?That suggests that of those suspected of being most likely to have COVID-19 about 90% have been negative. About 12% of the positive tests were today.HMG Website wrote:As of 9am on 24 March 2020, a total of 90,436 people have been tested, of which 82,359 were confirmed negative and 8,077 were confirmed positive. 422 patients in the UK who tested positive for coronavirus (COVID-19) have died.
The Oxford figures seem very difficult to fit to any data.
So by my maths, I make it 6583 tests yesterday and 1452 positive or 22% of those most likely to be infectedHMG wrote:Number of cases
As of 9am on 25 March 2020, a total of 97,019 people have been tested, of which 87,490 were confirmed negative and 9,529 were confirmed positive. 463 patients in the UK who tested positive for coronavirus (COVID-19) have died
Have you considered stupidity as an explanation
Re: COVID-19
And indeed there is a hotspot in Gwent, though neighbouring areas share most of its demographic features.Woodchopper wrote: ↑Wed Mar 25, 2020 12:56 pmI agree in general, but there would be hot spots for mortality and people needing hospital treatment. But those hotspots would be correlated with the presence of at risk populations. For example, towns or villages with relatively large populations of retirees. ETA which isn't what we are seeing - eg a hotspot in New York which has a comparatively young population.lpm wrote: ↑Wed Mar 25, 2020 12:30 pm...
For example, if half the population on average is infected, you wouldn't expect one county to be at 75% and the neighbour at 25%. 50% would surely result in averaging out of peaks and troughs.
For example, Kent, Surrey and Hampshire. Why would they diverge from each other in a 50% scenario? Why would known cases be different?
Here's the current cases per million population:
Kent 45
Surrey 110
Hampshire 207
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Re: COVID-19
Death numbers properly low again yesterday. Not a full 24 hour period, but it does look like, deathwise, it's slowing down here. The next few days will confirm. We've gone from doubling every ~1.9 days to doubling every ~2.7 days. Last week we looked like we'd hit 1,000 deaths at this point, and we have less than half of that. Two weeks ago yesterday Italy had 827 deaths, we reported 463 last night. On Saturday we were tracking identically to them, 14 days later. 463 deaths is what Italy had 17 days ago.
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Re: COVID-19
That's interesting. Do you have a link to the original source (on Public Health England?). Googling it just throws up lots of secondary sources.
In six days the Lord made the heavens and the earth, the sea, and all that is in them. The human body was knocked up pretty late on the Friday afternoon, with a deadline looming. How well do you expect it to work?
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Re: COVID-19
DHSC twitter. I've been following their reports and uploading the data to a google doc (as has every other bored analyst in the country):snoozeofreason wrote: ↑Thu Mar 26, 2020 10:28 amThat's interesting. Do you have a link to the original source (on Public Health England?). Googling it just throws up lots of secondary sources.
https://docs.google.com/spreadsheets/d/ ... sp=sharing
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Re: COVID-19
But wait. I mean. Actually amazed.
https://twitter.com/ToryFibs/status/1243095749686067202
Apparently they need the permission of relatives to release the figures for people who have died of Covid-19. Why, for f.cks sake? This is a public health emergency.
https://twitter.com/ToryFibs/status/1243095749686067202
Apparently they need the permission of relatives to release the figures for people who have died of Covid-19. Why, for f.cks sake? This is a public health emergency.
If truth is many-sided, mendacity is many-tongued
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Re: COVID-19
Thanks muchly. I am looking for reasons to be calm at the moment, and that statistic suggests that, of people with symptoms of Covid, only a minority actually have Covid (at least I hope it does). That sounds like a reason to be a bit calmer.El Pollo Diablo wrote: ↑Thu Mar 26, 2020 10:29 amDHSC twitter. I've been following their reports and uploading the data to a google doc (as has every other bored analyst in the country):
https://docs.google.com/spreadsheets/d/ ... sp=sharing
In six days the Lord made the heavens and the earth, the sea, and all that is in them. The human body was knocked up pretty late on the Friday afternoon, with a deadline looming. How well do you expect it to work?
Re: COVID-19
That can't be true. There's absolutely no need for consent for release of any health statistics.El Pollo Diablo wrote: ↑Thu Mar 26, 2020 10:34 amBut wait. I mean. Actually amazed.
https://twitter.com/ToryFibs/status/1243095749686067202
Apparently they need the permission of relatives to release the figures for people who have died of Covid-19. Why, for f.cks sake? This is a public health emergency.
The published figures will be real, apart from a bit of lag and mismatched timings. There has been a genuine slowdown over the last 3-4 days. We were on track for 1,000 deaths at the end of today, that now looks 2-3 days delayed, making us 16-17 days behind Italy.
Slowdown potentially due to quicker processes at hotspot hospitals - they have got good at identifying and rushing critical cases into ICUs? Learning how to respond? There's been no overload that can't be handled by nearby hospitals, whereas Italy had far worse geography.
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Re: COVID-19
Daily figures can be found at GOV.UK
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Re: COVID-19
I have to admit I'm a bit sceptical about this claim. I've not heard anything about thatEl Pollo Diablo wrote: ↑Thu Mar 26, 2020 10:34 amBut wait. I mean. Actually amazed.
https://twitter.com/ToryFibs/status/1243095749686067202
Apparently they need the permission of relatives to release the figures for people who have died of Covid-19. Why, for f.cks sake? This is a public health emergency.
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Re: COVID-19
Yeah, it makes so little sense that it's making me trust the Government, which is no mean feat.OneOffDave wrote: ↑Thu Mar 26, 2020 11:02 amI have to admit I'm a bit sceptical about this claim. I've not heard anything about thatEl Pollo Diablo wrote: ↑Thu Mar 26, 2020 10:34 amBut wait. I mean. Actually amazed.
https://twitter.com/ToryFibs/status/1243095749686067202
Apparently they need the permission of relatives to release the figures for people who have died of Covid-19. Why, for f.cks sake? This is a public health emergency.
If truth is many-sided, mendacity is many-tongued
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Re: COVID-19
Anyone can apply to obtain a copy of a death certificate for a specific individual. So the cause of death isn’t inherently confidential.El Pollo Diablo wrote: ↑Thu Mar 26, 2020 10:34 amBut wait. I mean. Actually amazed.
https://twitter.com/ToryFibs/status/1243095749686067202
Apparently they need the permission of relatives to release the figures for people who have died of Covid-19. Why, for f.cks sake? This is a public health emergency.
It’s possible that they are trying to give family members some control over when information is made public. In some areas there are still very few confirmed cases to it might be possible to guess who had died.
Re: COVID-19
£47m a day is just short of £350m a week. We can spend our brexit dividend on PPE and still have a few quid to spareOneOffDave wrote: ↑Thu Mar 26, 2020 8:25 amSeeing more calls for the "highest level possible PPE" for NHS staff. Did a few quick thumbnail calculations (no of hospitals x itu staff x three shifts) and it works out at around 160,000 suits a day. A Respirex PRPS suit costs about £3k so we'd be up to about £47m a day. This assumes that we can find enough trained staff. Three months means over 14 million suits which would be difficult to manufacture
Re: COVID-19
Unittests typically work by directly exercising the code in question and seeing that the results are as expected. So publishing the unit tests in isolation and the results of the test runs would be useful-ish. You can at least see that 1+1 really does result in 2. Some folk may be reluctant to do that as they may not have unit tests; the tests are too integrated into their code so they can't publish the tests separately; the unit tests will show how their software works and they may want to keep that secret; they can't be arsed.
Ideally both tests and tested code should be published.
Re: COVID-19
WTF?
They did change the way the did numbers yesterday. Something to do with reporting time.
Didn't tell anyone, unable to say what the change meant.
They did change the way the did numbers yesterday. Something to do with reporting time.
Didn't tell anyone, unable to say what the change meant.
If you want to change reporting times, fine. Just go back and adjust the historicals in the same way.The spokesman confirmed that the way UK coronavirus deaths are recorded and made public is changing (see 11.07am), but he was unable to give details of how. He said Public Health England is moving to a different reporting time. Yesterday was “a cross-over day” in the way they were recording the numbers, he said. But he was unable to explain what would change.
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Re: COVID-19
Something on time of recording of deaths from Chris Smyth of the Times.
https://twitter.com/Smyth_Chris/status/ ... 4106462208
https://twitter.com/Smyth_Chris/status/ ... 4106462208
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Re: COVID-19
We are in a public health emergency. Johnson's government still seem to think it's a PR issue.El Pollo Diablo wrote: ↑Thu Mar 26, 2020 10:34 amBut wait. I mean. Actually amazed.
https://twitter.com/ToryFibs/status/1243095749686067202
Apparently they need the permission of relatives to release the figures for people who have died of Covid-19. Why, for f.cks sake? This is a public health emergency.
Re: COVID-19
They really are making it difficult to easily check.lpm wrote: ↑Thu Mar 26, 2020 12:42 pmWTF?
They did change the way the did numbers yesterday. Something to do with reporting time.
Didn't tell anyone, unable to say what the change meant.
If you want to change reporting times, fine. Just go back and adjust the historicals in the same way.The spokesman confirmed that the way UK coronavirus deaths are recorded and made public is changing (see 11.07am), but he was unable to give details of how. He said Public Health England is moving to a different reporting time. Yesterday was “a cross-over day” in the way they were recording the numbers, he said. But he was unable to explain what would change.
The websute from the NHS link only gives the larest numbers in detail for example.
Have you considered stupidity as an explanation
Re: COVID-19
I thought at first it couldn't be. But it looks like it really is the old "keep changing the accounting basis and nobody will be able to see how you are cooking the books" trick.