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Obesity data challenge innovators claim £30k prize

NHS England is pleased to announce the winners of a £30,000 international challenge prize to publish or present data on obesity in a new, exciting and useful way.

The NHS made it clear in the Five Year Forward View that now is the time to get serious about prevention.  The challenge to data enthusiasts was to use open data to produce new visualisations, apps or tools that will help to kick start action against obesity.

The USA’s Department of Health and Human Services partnered with NHS England to carry out the same challenge in the States.  Obesity is a common problem for both nations: two in three US adults and 64% of UK adults are overweight or obese.  Obesity contributes to a host of other diseases, including increased risk of heart attack, strokes and diabetes.

The announcement took place on Day One of the NHS Health and Care Innovation Expo conference in Manchester.

Tim Kelsey, National Director for Patients and Information at NHS England said: “This challenge has been a real success for us.  The diversity of entries revealed an exceptional level of innovation in the use of open data in ways that can contribute meaningfully to the obesity epidemic that challenges our nation.”

Susannah Fox, US Department of Health and Human Sciences Chief Technology Officer said: “We were happy to see that people used a wide variety of government datasets and visualization tools to develop their ideas. The diversity of submissions speaks to the importance of opportunities like this challenge to bring different perspectives together onto one platform to meaningfully address obesity,”

The winning entries are:

Pounds for Pounds – an online tool which allows users to compare the prevalence and cost of obesity in graphic form in their local area.  The platform seeks to highlight to key opinion leaders and policymakers the economic impact on the NHS of excess weight in their local areas.  The hope is that demonstrating current and forecasted effects of obesity will help spur key local leaders into action.

Clinical Calculator API – a programme which provides quality-assured medical calculations such as Centiles for Body Mass Index (BMI) for apps, websites and desktop applications – a vital measure for defining obesity.

Healthy Futures – a dashboard which can be used to predict the effects of childhood obesity on towns both now and in the future.  The tool is aimed at policy makers and commissioners to inform decision making, incentivise them to change, improve and, ultimately, to reduce obesity.

Further information about the winning entries can be found here.

These innovations will allow commissioners of services to understand more on the habits of the population and help inform the public.  They will help to articulate the extent of the problem; enable healthcare providers to better treat their patients; and empower patients to find solutions available to them.

In January 2014 the US Department of Health and Human Services and NHS England signed a memorandum of understanding, committing to a joint programme of work around data and technology. In June 2014 a common theme of obesity was identified for this collaboration.

You can learn more about the winners of the US’s obesity data challenge here.
 

Channel website: https://www.england.nhs.uk/

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NHS rolls out discreet home-testing kits against cervical cancer for millions of women

25/08/2026 13:10:00

Nearly 4 million women will be offered HPV self-testing kits if they have not attended cervical screening appointments following invitations from the NHS in England.

The NHS is starting to roll out the new self-testing kits from today to encourage more women to complete their potentially lifesaving screening to detect human papillomavirus (HPV), which can increase the risk of cervical cancer.

England’s leading women’s health doctor described the move as a “gamechanger” given that around a third of those eligible aren’t up to date with their cervical screening, and this test provides a more “discreet and convenient option” for them.

The self-testing kit contains a swab, similar to a long cotton bud, which is used to collect a sample from the vagina. The sample is then posted back to the NHS for free, where it is checked for high-risk HPV.

If high-risk HPV is found, individuals will be invited to book a follow-up cervical screening appointment at their GP surgery or sexual health clinic, where a nurse or doctor will take a small sample from the cervix to check for cell changes.

Cervical screening helps prevent cervical cancer by checking for high-risk types of HPV. It is a common virus that can cause changes to cells in the cervix. These changes can usually be treated before cancer develops.

Women who are eligible will start receiving invitations today via the NHS App, text message, email or letter, and once invited they will be able to order a free kit through the NHS App or their NHS online account.

This is the next major step the NHS is taking in its pledge to eliminate cervical cancer by 2040, by making it as easy as possible for people to get the lifesaving HPV vaccination and increasing cervical screening attendance.

Dr Sue Mann, National Clinical Director for Women’s Health at NHS England, said: “Screening saves thousands of lives each year by preventing cancers and catching them earlier, but only around two-thirds of women are attending cervical screening appointments when invited by the NHS.

“Offering millions of women an alternative test they can do from the comfort of their own homes will be a gamechanger – making it easier than ever for them to get tested for HPV. 

“There are lots of reasons that may stop women from getting their cervical screening – embarrassment, lack of time, or worries about discomfort – and these kits provide a discreet and convenient option we hope will encourage more women to take up the life-saving test. 

“So, if you’re invited to take part, please order a test – it’s a simple swab you can do at home in minutes.”

Cervical screening appointments with a clinician remain the best way to help prevent cervical cancer, but HPV self-testing is being introduced by the NHS as an additional choice for people who have not taken up previous invitations.

HPV self-testing is an invitation-only offer and is being rolled out in phases across England as part of the NHS Cervical Screening Programme, starting with those aged between 30 and 65, who have not attended cervical screening following previous invitations.

The national rollout comes on the back of the YouScreen trial run by North London cancer alliances in collaboration with NHS England and King’s College London in 2021, which found offering self-testing kits to under-screened women at their GP practice or at home could boost the numbers screened in England by about 400,000 each year.

The UK National Screening Committee used evidence from this trial in its recommendation to roll this out wider.

The latest figures show that 68.8% of eligible women were up to date with their cervical screening – below the NHS England target of 80%. This means around 4 million women in England are not up to date with their routine check-up.

Women aged 24-64 are invited for cervical screening by the NHS every five years, or more frequently if HPV is detected.

Anyone who has been invited for cervical screening can still book an appointment at any time, even if the invitation was sent months or years ago.

It is still important to attend cervical screening appointments if you have been vaccinated against HPV as the vaccine does not provide protection from all types of HPV, so there is a still a small chance of getting cervical cancer.

People who routinely attend for a cervical screening test with a clinician at their GP practice or sexual health clinic should continue to book their appointments as normal.

Health and Social Care Secretary Yvette Cooper said: “Cervical cancer is preventable – but that’s why we want to make it as easy and convenient as possible for women to keep up with their screening.

“These free self-testing kits will be offered to four million women who are currently behind on their screening to make it easier for as many women as possible to keep themselves healthy and safe.

“This is the future NHS we are building – there for all of us when we need it, and acting as early as possible to stop preventable deaths.”

Cancer Research UK’s Chief Executive, Michelle Mitchell, said: “Cervical screening is a powerful tool that saves lives – it can prevent cervical cancer or spot it at an earlier stage when treatment is more likely to be successful. 

“While it’s best for cervical screening to be done by a nurse or doctor, there are barriers that make it challenging for some people to attend. At-home HPV self-testing kits will help more people take part in a way that works for them.

“If people receive their cervical screening or self-testing kit invitation, please consider taking up the offer and encourage loved ones to do the same. Beating cervical cancer means beating it for everyone, and this move brings us closer to that goal.”

Athena Lamnisos, Chief Executive Officer at The Eve Appeal, said: “There are many reasons why those eligible for cervical screening don’t attend.

“Challenges around the type of test it is, limited awareness around HPV and its role in cancer development, as well as practical barriers such as problems around booking and attending an appointment, stop many from going.

“Cervical screening is designed to prevent cervical cancer rather than respond to symptoms, attending a clinic requires people to actively prioritise an appointment among the many competing demands of everyday life.

“Self-testing which can be done at home will be a step-change for many. We have the incredible opportunity to see the back of cervical cancer. How brilliant would that be? But to achieve this, we need to support everyone eligible to attend screening.

“At Eve we welcome the rollout of this programme and its focus on the audiences who need it most in the first stage of the screening pathway. Looking to the future, we hope that self-testing will provide the under-screened and never screened with a new option to help address some of the key barriers. 

“This is not a replacement for clinician screening, and we will continue to work with and support those attending their traditional cervical screening, to help make their appointments more comfortable and accessible. 

“The NHS has set a 2040 target for eliminating cervical cancer. We hope that rolling out self-testing will help us reach it.”

Dawn Bryant, 62, from Hertfordshire, had cancerous cells found early thanks to NHS cervical screening and feels extremely lucky that it was detected and treated before the cancer progressed any further.

She says cervical screening may have saved her life and is encouraging other women who haven’t had theirs yet or have put it off, to book an appointment or do the at-home HPV test if invited.

“My nan died of cervical cancer when I was only 11 so I know how difficult it can be and how important cervical screening is.

“A screening test when I was 32 found I had severe high-grade cell changes, and after further testing I was told it was cancer. 

“I am so lucky it was found at an early stage and could be easily treated. I had some surgery to remove the cells, but I didn’t have to have chemotherapy, radiotherapy, or anything. It was a very scary time, but who knows what would have happened if I’d delayed having the test. 

“Since then, I have been regularly monitored, and had many tests and colposcopies, and although they can be a bit uncomfortable, I would not think twice about having them done again.

“I know lots of women who have put off having screening, and sadly, some who have been diagnosed with advanced cervical cancer after putting it off for years.

“It is so important women go for these check-ups or do the home-testing kit if invited. It doesn’t take very long and if you’re worried or have questions, the staff are excellent and will talk to you and help answer any fears you’ve got.”