The Drink Less smartphone app: the project so far | Claire Garnett

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‘Drink Less’ is a smartphone app for iOS devices that aims to help people reduce their alcohol consumption (drinklessalcohol.com) – you can download it here.

It was developed and evaluated by a team of researchers at University College London using evidence and theory from the field of behavioural science.

Smartphone apps have a wide reach and can be provided to many users at a low cost though few have been evaluated. This means there’s little information on whether and how they work. When the Drink Less app was launched in 2016, many of its users agreed to participate in a study and have their anonymous data used for scientific research to test it.

normative-feedbackThe study tested the five separate app modules (you can read more about the app’s different features in a previous UKCTAS blog post) which each focused on a different behaviour change strategy. Nearly 700 users were recruited to the trial and different groups were randomly given either intensive or minimal versions of each of the app modules. The effectiveness of each was then measured by comparing levels of drinking before using the app and after one-month.

On average, over the month following download, people logged-in 12 times and drank four fewer units of alcohol. People who received a more intensive version of a module did not reduce their alcohol consumption significantly more than people who got a less intensive version of the same module. However, combinations of specific modules led to a greater reduction in alcohol consumption where users had the intensive versions of both modules. This evaluation has recently been published and you can read about it in more detail here.

User testimonials

Drink Less seems to be a popular app amongst users. It has been downloaded over 21,000 times and the app consistently appears amongst the top results for the ‘alcohol’ search term on the Apple App Store and has an average 4-star rating (based on 26 ratings as of 23/3/2018).

In addition to that, the researchers at UCL have received a lot of positive feedback about the app, some of which is shared below (with their permission):

Well researched and brilliantly designed. It’s both easy and thorough to track drinking and how it affects all areas your life. It’s designed so it’s not preaching because mostly you capture and listen to your own advice – very individualised and very powerful. A great tool to help consider past consequence and create better future behaviours around use of alcohol.”

dashboard“Excellent app that is so useful. Would definitely recommend it.”

“Lots of these apps around but this one is easy to use, non-judgemental and backed up by theory. Really like it. I was surprised by my results. Tracker, goal setting and ideas about how my drinking compares with others. I was surprised!”

“I would like to thank the developers who have worked on the app – it’s been a real help for me as I had become a seriously habitual drinker – I have now settled into a good routine, limiting my intake to under 14 units/week and only imbibing on Friday and Saturday evenings. I couldn’t have done it without your help, thank you. I have told many friends about my success with the app…it really has proved to be a game changer.”

“I love your app. In 2 weeks it’s helped me understand my consumption and learn to plan which has helped me cut down. I like the fact it’s contributing to wider research too. I’d tried a number of apps that help you monitor your alcohol consumption, most of them I stopped using after a week or two… but that did change when I started to use the Drink Less app. What I learned was that I needed to think ahead and plan when I was going to drink…

I’m never going to stop drinking, I love a glass of wine, but it has stopped me casually drinking without thinking. I now understand that I must have been passively consuming way way too much. You hear that all the time, but nothing made it as tangible as this app… I work in an industry where alcohol plays a large part of the culture, so gaining this understanding helped me manage those work situations where alcohol was central much better.”

“I’ve been participating with your Drink Less App for the last 14 weeks. During which I’ve made significant changes to my drinking consumption and life style. I feel I’m getting back some control over my drinking which was controlling me…my GP has me down as having average consumption at 27 alcohol units per week. It’s been like that for many years. That’s before I found and started working with your Drink Less app. So getting it down to 13 units / wk is something my wife and I are proud of. Thanks again for your help and please keep up the good work.”

Plans for the future

Drink Less is in a good position to be built upon as an already successful app. Initial findings suggest that it has the potential to help excessive drinkers in the UK reduce their alcohol consumption at a low incremental cost per user.

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Next up for the Drink Less app is to create an optimised version based on user feedback and the findings from the screening trial. This research is part of an 18-month project funded by the NIHR SPHR. And as part of this project, a funding application will be submitted for a confirmatory trial to determine whether the Drink Less app can provide an effective alternative to the help people usually receive for alcohol reduction.

All of the related scientific papers on the Drink Less app are available here.

Acknowledgements

This research was funded by the UK Centre for Tobacco and Alcohol Studies (UKCTAS), the Society for Study of Addiction (SSA), the NIHR School for Public Health Research (NIHR SPHR) and Cancer Research UK (CRUK). The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health.

The Drink Less app was built by Greg Plumby, Edward Warrender and Chris Pritchard (from Portable Pixels) and Hari Karam Singh.

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Presentations from the 2017 e-cigarette summit | November 2017

The 5th annual E-Cigarette Summit was held at the Royal Society in London on Friday 17th November 2017. Linda Bauld, Robert West and several other members of the UKCTAS network presented their research at the event to a large audience of other scientists, policy makers, medical and public health professionals and e-cigarette stakeholders. The presentations included the latest evidence on the safety of e-cigarettes for users and bystanders, usage in young people and non-smokers, advertising and marketing, use in public places and the conflicts arising from the tobacco industry’s dual corporate ownership of tobacco harm reduction products and cigarettes.

To view the slides from each presentation and the full list of videos click here.

Robert West (University College London) & Linda Bauld (University of Stirling):

Panel Discussion:

Lion Shahab (University College London) & Jamie Hartmann-Boyce (University of Oxford):

Deborah Arnott (ASH) & Martin Dockrell (Public Health England):

See more information about the event and view each of the lecture slides.

 

Reducing Alcohol Consumption: guidelines, local government and smartphone apps

An NIHR School for Public Health Research and UCL Centre for Behaviour Change event.

This event brought together researchers and practitioners in the field of excessive alcohol consumption reduction. Various speakers (from different institutions) discussed the latest research evidence and research evidence gaps. This was followed by a lively debate in the networking reception.

Available now are the presentations from the event and a summary of the social media coverage.

Speakers at the event:

  • Prof. Bernie Hannigan (PHE)
  • Dr John Holmes (ScHARR)
  • Prof. Matt Hickmann (University of Bristol)
  • Dr Jamie Brown (UCL)
  • Dr Gautam Mehta (UCLH)
  • Prof. Eileen Kaner (FUSE)

For more information on the event see the agenda & further information sheet.

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Smartphone application could help people cut down their alcohol consumption – University College London

Susan Michie, Professor of Health Psychology and her team at UCL, have developed a new type of app to tackle excessive alcohol consumption, a major societal and public health challenge.

This is the first app that uses evidence and theory from the fields of behavioural science and addiction to help support users in reducing their alcohol consumption.

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Drink Less is a super-easy to use app that allows you to keep track of how much you drink, set goals to drink less, get feedback on whether what you’re doing is working and access some unique and fun ways of changing your attitude towards alcohol. Try it here!

 

You can:
– Keep track of your drinking and see how it changes over time
– Set goals for the targets that matter to you and get feedback on your progress towards them
– Complete a daily mood diary so you can better understand the effects of your hangover
– Play games designed to strengthen your resolve to drink less alcohol
– Create plans for dealing with situations when you may be tempted to drink excessively
– Take part in exercises designed to change your relationship with alcohol

Drink Less has been created by a team of psychologists at University College London; who’re researching what techniques help people reduce their consumption of alcohol. You can use the app fully without taking part in the study and you can opt-out of it at any time. But if you do participate you’ll be helping understand how to help more people drink less.

DrinkLessAlcohol.com