THE Tory Government has been rebuked by the UK's statistics watchdog over coronavirus testing figures which are "still far from complete and comprehensible".
“The aim seems to be to show the largest possible number of tests, even at the expense of understanding," UK Statistics Authority chairman Sir David Norgrove in a letter to Health Secretary Matt Hancock.
He criticised the way the figures are presented at the daily Downing Street briefings, with the headline total including both tests carried out and those which have been posted to recipients but not yet conducted.
The Tory Government has celebrated hitting targets to carry out 100,000 tests a day by the end of April and having the capacity for 200,000 tests of various kinds by the end of May.
But Norgrove said: "The testing statistics still fall well short of its expectations. It is not surprising that given their inadequacy data on testing are so widely criticised and often mistrusted."
In the letter to Hancock, the stats chief wrote: "Statistics on testing perhaps serve two main purposes. The first is to help us understand the epidemic, alongside the ONS survey, showing us how many people are infected, or not, and their relevant characteristics.
"The second purpose is to help manage the test programme, to ensure there are enough tests, that they are carried out or sent where they are needed and that they are being used as effectively as possible. The data should tell the public how effectively the testing programme is being managed.
"The way the data are analysed and presented currently gives them limited value for the first purpose. The aim seems to be to show the largest possible number of tests, even at the expense of understanding.
"It is also hard to believe the statistics work to support the testing programme itself. The statistics and analysis serve neither purpose well."
Sir David Norgrove has today replied to @MattHancock, Secretary of State for Health and Social Care regarding the Government’s COVID-19 testing data https://t.co/jOvTnLMSXK pic.twitter.com/jSUjcZoZrV
— UK Statistics Authority (@UKStatsAuth) June 2, 2020
WATCH: Matt Hancock laughs his way through interview on testing failures
Issues raised by Norgrove include:
- A lack of data on how many of the tests posted out are in fact then successfully completed.
- A lack of information at the daily press conference of the date when tests were carried out.
- Figures giving an "artificially low impression of the proportion of tests returning a positive diagnosis" because they only include diagnostic tests and not surveillance ones.
He called for test results to include information on what kind of employment people were in – for example care home or medical staff – their age, gender and location.
To avoid repeating the problems with testing figures, Norgrove called for "key metrics" for the NHS Test and Trace programme to be "developed systematically".
"The statistics will need to be capable of being related to the wider testing data and readily understood by the public, through for example population adjusted maps of hotspots," he suggested.
The stats chief said that "good evidence, trusted by the public, is essential to success in containing the virus".
A Department of Health and Social Care spokesman commented: "The Secretary of State has spoken to Sir David and reiterated the Department's commitment to continuing to work closely with the UKSA to address their concerns.
"We have sought to work closely with the UKSA throughout our response to coronavirus to ensure statistics, which are prepared in very challenging circumstances, are presented in the best way possible.
"Our approach throughout has been to increase transparency around the government's response to coronavirus."
Why are you making commenting on The National only available to subscribers?
We know there are thousands of National readers who want to debate, argue and go back and forth in the comments section of our stories. We’ve got the most informed readers in Scotland, asking each other the big questions about the future of our country.
Unfortunately, though, these important debates are being spoiled by a vocal minority of trolls who aren’t really interested in the issues, try to derail the conversations, register under fake names, and post vile abuse.
So that’s why we’ve decided to make the ability to comment only available to our paying subscribers. That way, all the trolls who post abuse on our website will have to pay if they want to join the debate – and risk a permanent ban from the account that they subscribe with.
The conversation will go back to what it should be about – people who care passionately about the issues, but disagree constructively on what we should do about them. Let’s get that debate started!
Callum Baird, Editor of The National
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules hereLast Updated:
Report this comment Cancel