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Lies, Damn Lies, and Statistics

The British medical journal Lancet has become somewhat well-known for publishing a study of Iraqi war dead putting the number of civilian and combatant dead at around 650,000 from 2003 into 2006. New research seems to show that not only is that number wrong, but the study on which it is based shows signs of ethical lapses. Here’s the abstract to the new study:

This paper considers the second Lancet survey of mortality in Iraq published in October 2006. It presents some evidence suggesting ethical violations to the survey’s respondents including endangerment, privacy breaches and violations in obtaining informed consent. Breaches of minimal disclosure standards examined include non-disclosure of the survey’s questionnaire, data-entry form, data matching anonymised interviewer identifications with households and sample design. The paper also presents some evidence relating to data fabrication and falsification, which falls into nine broad categories. This evidence suggests that this survey cannot be considered a reliable or valid contribution towards knowledge about the extent of mortality in Iraq since 2003.

The full paper, by Professor Michael Spagat of the Department of Economics at Royal Holloway, University of London, can be read (or downloaded as a pdf) here.

This paper was released on April 23 and has been burning up the world media so while I realize I’m telling you something you’ve already heard all over television and the MSM I figured you’d want to read the article that’s caused this firestorm of protest and controversy. Yeah I know.

16 comments to Lies, Damn Lies, and Statistics

  • Nice to know the people who were coming up with the numbers for Global Warming will be able to find work gathering statistics for the Lancet.

  • notropis

    It’s nice to see someone’s detailed work so completely vindicate my initial suspicions.

    Here’s my analysis from back in 2006:

    http://notropis.blogspot.com/2006/10/iraqi-death-survey-wrap-up.html

    • notropis… good work. Is there a better feeling than being right? I guess it depends on what one’s right about or being right PLUS getting paid for it, but kudos and welcome to Threedonia!

  • It’s a well-deserved punch in the mouth for Lambert at Deltoid and other idiots who defended this reprehensible piece of hackery.

  • That study was a fraud from day one

  • What is this nonsense? It’s years late and the Lancet “study” activists and corrupt methodology were debunked almost the moment it came out, rushed to print by the Lancet in Oct’04 in an attempt to sway our Presidential election.

    http://www.google.com/#hl=en&safe=off&q=lancet+study+fraud+iraq+war+dead&aq=f&aqi=&aql=&oq=&gs_rfai=&fp=52cf5fffbd8858a9

    What is it that brings this fraud up again?

    • it was debunked in an academic journal and is unusually direct in calling a spade a spade.

      I remember the Times story too, but this is in house smack down if you will… accompanied by the usual chorus of crickets. Here’s a quote from your linked atory by the study’s (to which I linked) Dr. Spagat:

      One critic is Professor Michael Spagat, an economist from Royal Holloway College, University of London. He and colleagues at Oxford University point to the possibility of “main street bias” – that people living near major thoroughfares are more at risk from car bombs and other urban menaces. Thus, the figures arrived at were likely to exceed the true number. The Lancet study authors initially told The Times that “there was no main street bias” and later amended their reply to “no evidence of a main street bias”.

      Professor Spagat says the Lancet paper contains misrepresentations of mortality figures suggested by other organisations, an inaccurate graph, the use of the word “casualties” to mean deaths rather than deaths plus injuries, and the perplexing finding that child deaths have fallen. Using the “three-to-one rule” – the idea that for every death, there are three injuries – there should be close to two million Iraqis seeking hospital treatment, which does not tally with hospital reports.

      “The authors ignore contrary evidence, cherry-pick and manipulate supporting evidence and evade inconvenient questions,” contends Professor Spagat, who believes the paper was poorly reviewed. “They published a sampling methodology that can overestimate deaths by a wide margin but respond to criticism by claiming that they did not actually follow the procedures that they stated.” The paper had “no scientific standing”. Did he rule out the possibility of fraud? “No.”

      Like any good and ethical academic or anyone making a point… saying it and knowing it is one thing. Proving it is quite another. Dr. Spagat now has hard proof to offer the world that the Lancet is not only bullshit, but fraudulent bullshit — as opposed to merely incompetent.

      • Rufus

        “But it’s peer reviewed! The statistics are settled!”

        • peer means equal — so fraudulent politically motivated researchers sought out like-minded enablers.

          Peer-review is a great standard when it’s not infected with politics or incompetence. That’s why this study is so important. It calls out The Lancet from the proper place and by someone with authority to call them out.

  • hmmm, the old TechCentralStation posting slaughtering the fraud is gone.

    But here’s another able examination from only 6mos after the fraud was published, over three years ago -

    http://www.timesonline.co.uk/tol/news/world/iraq/article1469636.ece

  • The first study on this published in the Lancet is also fraudulent for one simple reason: they assumed that neighboring provinces had similar amounts of violence from the war. This assumption was based on nothing other than a hunch by the Iraqis involved with the study. No documentation, no evidence, no reason to support this assumption.

    If that assumption was incorrect, as it must have been due to the chaotic nature of war, then the entire survey is falsified due to the fact that its math relies precisely on that assumption to create its numbers.

    The researchers behind the piece invented a concept where they grouped clusters together, never before seen in any such work because it’s a fallacious method that undermines the very concepts of epistemology.

    Look into it!

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