Ten things we can learn from new smoking and vaping data about progress to Smokefree Aotearoa 2025

Tuesday, December 17th, 2019 | tedla55p | No Comments

Richard Edwards, Janet Hoek, Nick Wilson, Andrew Waa [All from Department of Public Heath, University of Otago, Wellington]

New NZ Health Survey data show some encouraging recent reductions in smoking prevalence. However, progress remains inadequate to achieve the Smokefree Aotearoa 2025 goal and the government needs to take urgent action, particularly to reduce marked disparities for Māori and Pacific peoples. The data also show increased uptake of e-cigarettes/vaping over the last 3-4 years, but the contribution of vaping to helping achieve the smokefree goal is not yet clear.

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Is Youth Vaping a Problem in New Zealand?

Monday, December 2nd, 2019 | tedla55p | No Comments

Professors Janet Hoek and Richard Edwards, Emeritus Professor Phil Gendall, Jude Ball, Dr Judith McCool, Anaru Waa, Dr Becky Freeman

Recent media reports have presented conflicting evidence on youth vaping in NZ. While some NZ school principals report concerns about increasing vaping on school grounds and confiscating vapes, ASH Year 10 survey data have been interpreted as suggesting few young people who are non-smokers are vaping. How can these apparently contradictory perceptions co-exist? In this blog, we begin by outlining recent findings on electronic nicotine delivery systems (ENDS) and their potential contribution to public health. We then explore possible explanations for why reports and perceptions about youth vaping sometimes differ and offer suggestions about how this behaviour needs to be more effectively monitored.

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Retailing of vaping products – New NZ Research

Thursday, November 7th, 2019 | tedla55p | No Comments

Dr Lindsay Robertson, Dr Jerram Bateman, Professor Janet Hoek

Members of the public health community hold divergent views on how access to vaping products or electronic nicotine delivery systems (ENDS) products should be arranged. Some believe ENDS should be as widely available as smoked tobacco and argue for liberal access. However, others suggest smoked tobacco should be much less available than is currently the case and propose that only retailers skilled in supporting smoking cessation should sell ENDS. In this blog, we probe concerns about allowing widespread availability of ENDS and related products. We first draw on related research into smoked tobacco products and then discuss findings from our recently published study that questions the wisdom of allowing ENDS to be sold by non-specialist retailers.

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Vaping very likely to be improving health in NZ – but how does this compare with other options?

Monday, March 25th, 2019 | tedla55p | No Comments

Prof Nick Wilson, Dr Frederieke Petrović-van der Deen, Dr Cristina Cleghorn, A/Prof Coral Gartner, Prof Tony Blakely

Our just published modelling study suggests that easier access to nicotine via vaping as a replacement for tobacco smoking, will improve the health of the NZ population. The estimated health gain is about the same as 10% per annum tobacco tax increases per year for 15 years, or a national colorectal cancer screening programme. Considering all sources of uncertainty, our study supports cautious liberalisation of nicotine-containing e-cigarettes – as NZ is doing. In this blog we discuss this new study and issues that policy-makers should consider to maximise the potential health gain – and minimise risks.

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Making tobacco less available is both necessary and feasible – New NZ study

Monday, September 24th, 2018 | dayhi34p | No Comments

Dr Lindsay Robertson*

In our recently published work, we studied the impact of the NZ Government preventing new retail outlets from selling tobacco from 2020, while allowing existing retail outlets to continue selling it until they closed or relocated. The estimated outcome would be a 50% decrease in the total number of tobacco retail outlets by 2032. This blog puts these results into the context of tobacco control options for NZ.

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