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Statistics of the COVID-19 pandemic in the United Kingdom

Statistics of the COVID-19 pandemic in the United Kingdom is a mathematics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Statistics of the COVID-19 pandemic in the United Kingdom rather than just read about it. In short: This article presents official statistics gathered during the COVID-19 pandemic in the United Kingdom. The official daily report from the Department of Health and Social Care (DHSC) counts those who died within 28 days of testing positive for coronavirus.

Statistics of the COVID-19 pandemic in the United Kingdom — main illustration
Statistics of the COVID-19 pandemic in the United Kingdom — illustration

Key takeaways

  • Statistics of the COVID-19 pandemic in the United Kingdom belongs to mathematics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Statistics of the COVID-19 pandemic in the United Kingdom to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Statistics of the COVID-19 pandemic in the United Kingdom from memory before moving on to harder problems.

Reference excerpt

This article presents official statistics gathered during the COVID-19 pandemic in the United Kingdom. The official daily report from the Department of Health and Social Care (DHSC) counts those who died within 28 days of testing positive for coronavirus. It "could be the major cause, a contributory factor or simply present when they are dying of something else". From 29 April 2020, the official figures include all coronavirus-positive deaths in the UK, wherever they happened. Before then, the official daily toll included only hospital deaths in England, but included all coronavirus-positive deaths in the rest of the UK wherever they happened, if known to public health agencies. There may be a delay between a death and it entering official statistics so families can be informed; this delay is usually a few days, but can be longer. The Office for National Statistics (ONS) issues a weekly report covering the four countries, which counts all deaths where coronavirus was mentioned on the death certificate; not necessarily as the main cause of death. As of 21 September 2021, the total of registered deaths mentioning COVID-19 up till 10 September was 160,374, comprising 146,380 deaths for England, 8,129 for Wales, 10,688 for Scotland and 3,306 for Northern Ireland. In addition 184 non-UK residents died in England and Wales. This incorporates data from the National Records of Scotland and Northern Ireland Statistics and Research Agency. This figure is higher because it also counts deaths where no test was done. The ONS has analysed death certificates for England and Wales to the end of 2020 and shown that 91% of deaths which mention COVID-19 state this as the main cause of death (compared with 18% for flu and pneumonia). The end of free mass testing in April 2022 greatly reduced the number of tests taken and may affect the number of cases, although ONS statistics have continued being collected.

Details As of 5 June 2020 the death rate across the UK from COVID-19 was 592 per million population. The death rate varied greatly by age and healthiness. More than 90% of deaths were among the most vulnerable: those with underlying illnesses and the over-60s. COVID-19 deaths are "remarkably uncommon" among the least vulnerable: those under 65 and with no underlying illnesses. There was also large regional variation in the pandemic's severity. The outbreak in London had the highest number and highest rate of infections. England was the UK country with the highest recorded death rate per capita, followed by Wales and then Scotland, while Northern Ireland has the lowest per capita. On 22 April 2020, the Financial Times estimated that 41,000 may have died by that date, by extrapolating the ONS data and counting all deaths above the average for the time of year. The World Health Organisation cautioned on 23 April that up to half of coronavirus deaths in Europe were among care home residents. The Chief Medical Officer for England warned that even the ONS figures on coronavirus deaths in care homes are likely to be "an underestimate" and said he is "sure we will see a high mortality rate sadly in care homes, because this is a very, very vulnerable group". On 28 April, Health Secretary Matt Hancock said the number of coronavirus-linked deaths in care homes would be announced as part of the daily report, instead of weekly. By 7 May 2020, the epidemic was concentrated in hospitals and care homes, with the infection rate being higher in care homes than in the community. By 28 May, the Financial Times estimate of 'excess deaths', the increase over the figure expected for the time of year, had increased to 59,537 since 20 March. The Guardian wrote in May 2020 that across the UK around 8,000 more people had died in their homes since the start of the pandemic, when compared to normal times. Of that total around 80% of the people according to their death certificates, died from non COVID-19 illnesses. The statistics additionally showed a drop in non COVID-19 deaths in hospitals, leading many to think that people who normally would have been admitted were avoiding hospitals. NHS England said that between 10 and 20% of people who were admitted to hospital for other reasons contracted coronavirus during their stay. The number of cases in the table represent laboratory confirmed cases only. The UK Government's Chief Scientific Adviser Patrick Vallance, says it is likely that other cases are not included in these figures. In the week ending 19 June 2020, registered deaths fell below the average for the previous five years for the first time since mid-March. The total number of excess deaths in the UK since the start of the outbreak is just over 65,000. On 12 August 2020, the UK death toll was reduced by more than 5,000, after a review of how deaths are counted in England. In the latter half of August, testing increased from 2.3 to 2.6 tests per thousand population per day. 2,460 new cases in the UK were reported on Tuesday 8 September 2020. This number was approximately double what it had been a fortnight previously and the daily case number further doubled to 4,926 a fortnight later, on 22 September 2020. On 18 September, the COVID Symptom Study estimated the R 0 {\displaystyle R_{0}} value to be above 1 in each of England, Scotland and Wales, with a value of 1.4 for England meaning that cases were doubling every seven days.

Total cases and deaths

Long Covid Roughly 1.3 million UK people have "long Covid", symptoms lasting over four weeks following initial infection, according to an Office for National Statistics survey. The ONS survey, during four weeks in November and December 2021, claims, of those with long Covid:

"51% have fatigue 37% have loss of smell 36% have shortness of breath 28% have difficulty concentrating" As with previous analyses, roughly 20% said "their symptoms meant their ability to do day-to-day activities had been limited a lot." And patients most likely to develop long Covid are:

… excerpt ends here. Continue reading the full article.

Illustrations

Statistics of the COVID-19 pandemic in the United Kingdom illustration
Statistics of the COVID-19 pandemic in the United Kingdom illustration
Statistics of the COVID-19 pandemic in the United Kingdom: A 'visiting window' at a nursing home in Wetherby, West Yorkshire designed to reduce transmission to vulnerable residents.
A 'visiting window' at a nursing home in Wetherby, West Yorkshire designed to reduce transmission to vulnerable residents.

Worked examples

Example 1 — a first encounter with Statistics of the COVID-19 pandemic in the United Kingdom

Start with the simplest possible case. Write down what Statistics of the COVID-19 pandemic in the United Kingdom claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Statistics of the COVID-19 pandemic in the United Kingdom before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Statistics of the COVID-19 pandemic in the United Kingdom ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Statistics of the COVID-19 pandemic in the United Kingdom

In research
Statistics of the COVID-19 pandemic in the United Kingdom appears in mathematics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Statistics of the COVID-19 pandemic in the United Kingdom in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Statistics of the COVID-19 pandemic in the United Kingdom is common in secondary-school and first-year university syllabi. It links to neighbouring topics COVID-19 pandemic in the United Kingdom, Statistics of the COVID-19 pandemic, so understanding it makes those chapters shorter.
In everyday life
Look for Statistics of the COVID-19 pandemic in the United Kingdom outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Statistics of the COVID-19 pandemic in the United Kingdom in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Statistics of the COVID-19 pandemic in the United Kingdom means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Statistics of the COVID-19 pandemic in the United Kingdom out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Statistics of the COVID-19 pandemic in the United Kingdom in simple terms?

This article presents official statistics gathered during the COVID-19 pandemic in the United Kingdom. The official daily report from the Department of Health and Social Care (DHSC) counts those who died within 28 days of testing positive for coronavirus.

Why does Statistics of the COVID-19 pandemic in the United Kingdom matter?

Because it connects several mathematics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Statistics of the COVID-19 pandemic in the United Kingdom?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Statistics of the COVID-19 pandemic in the United Kingdom.

Tags

  • COVID-19 pandemic in the United Kingdom
  • Statistics of the COVID-19 pandemic

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