Public Health Expert

Open data, transparency and power – role of the Virtual Health Information Network

Public Health Expert • Jun 14, 2017

• Big Data,
• Data,
• health data,
• IDI,
• Integrated Data Infrastructure,
• privacy,
• public health,
• VHIN,
• Virtual Health Information Network

Dr Andrea Teng, Dr Barry Milne, Mr Philip Walker, Prof Tony Blakely The NZ Government is showing strong leadership on data sharing. In this blog we describe some of the opportunities and the challenges in this new data environment. We focus on how the Virtual Health Information Network (VHIN) can contribute to stronger health research and therefore benefit the health … Read More

Ethnic inequalities in mortality in NZ and how to reduce them further

Public Health Expert • May 29, 2017

• all-cause mortality,
• ethnic inequalities,
• health inequalities,
• Maori,
• Mortality,
• Pacific

Dr George Disney, Dr Andrea Teng, June Atkinson, Frederieke Sanne van der Deen, Prof Nick Wilson, Prof Tony Blakely  In a study we just published, we found that whilst there have been declines in all-cause mortality rates, over time, for Māori, Pacific peoples and the European/Other ethnic group, there are still striking mortality gaps that need to be addressed. Read More

A 100 years ago: The worst year of the First World War for New Zealand

Public Health Expert • May 01, 2017

• conflict,
• dysentery,
• first world war,
• meningitis,
• military,
• Passchendaele,
• Pneumonia,
• tuberculosis,
• war,
• WWI

Professor Nick Wilson, University of Otago; Professor Glyn Harper, Massey University The year 1917 was the worst year of the First World War for New Zealand from a premature mortality perspective, with 5547 deaths. We have just presented on this topic at a Symposium at Te Papa (Museum of New Zealand Te Papa Tongarewa) and in this blog we summarise … Read More

Will liberalising nicotine availability increase quitting?

Public Health Expert • Apr 24, 2017

• e-cigarette,
• e-cigs,
• Nicotine,
• Smoking,
• smoking cessation,
• tobacco

Prof Janet Hoek, Mei-Ling Blank, Prof Nick Wilson, Lindsay Robertson, Dr Louise Marsh Do the New Zealand (NZ) Government’s proposed changes to liberalise the e-cigarette market set out a robust process for helping people who smoke to switch to e-cigarettes? In this blog, we discuss the proposed regulatory changes and explain some of the complex practices smokers must adopt … Read More

Is it time to pilot a test and treat programme for reducing the stomach cancer burden and inequalities in NZ?

Public Health Expert • Apr 18, 2017

• cancer,
• cost effectiveness,
• H. pylori,
• Maori,
• Pacific,
• QALY,
• Quality of life,
• screening,
• stomach cancer

Dr Andrea Teng, Dr Melissa McLeod, Professor Tony Blakely, Professor Nick Wilson  We have just published a modelling study on stomach cancer prevention in the international journal BMC Infectious Diseases (1). This blog briefly examines how a possible population screening programme, that tests and treats for infection by the bacteria Helicobacter pylori in the stomach, may be a cost-effective way to … Read More

What does art have to do with public health, and how can they work together?

Public Health Expert • Apr 12, 2017

• art,
• public health,
• science communication,
• Uncategorized

Jenny Ombler, Dr Sarah Donovan (University of Otago, Wellington) Last month was the first time that the Public Health Summer School (University of Otago, Wellington) has considered art, and its relationship to public health. The Symposium featured artists, arts academics, an architect, and public health practitioners and academics. In this blog we consider some of the issues raised … Read More

BMI keeps on going up – and reflections on the Diabesity Symposium

Public Health Expert • Mar 24, 2017

• BMI,
• diabesity,
• Diabetes,
• national data,
• Obesity,
• overwieght,
• weight

Professor Tony Blakely, Dr Kirsten Coppell, Dr Cristina Cleghorn, Dr Andrea Teng Is body mass index (BMI) relentlessly increasing in NZ, or plateauing? In this blog we present trends in BMI by ethnicity in NZ going back to the 1980s. Over the last four decades the annual increase in BMI is linear, relentless increasing; no sign of a plateau, yet. Read More

Why do so many fear the bicycle?

Public Health Expert • Mar 14, 2017

• active transport,
• biking,
• cycling,
• injury,
• public health,
• risk,
• road transport,
• rugby,
• transport

By Prof Alistair Woodward, Auckland University “It is too dangerous.” This is the reason given most commonly for not riding a bike on the road in New Zealand. In this blog, I summarise a paper we have just published quantifying the risk of cycling injury. We found it to be low compared to other activites that New Zealanders commonly engage … Read More

The marked decline of sudden mass fatality events in NZ (1900 to 2015)

Public Health Expert • Mar 01, 2017

• crashes,
• death,
• mass fatality,
• Mortality

By Professor Nick Wilson and Associate Professor George Thomson Our recently published study on sudden mass fatality events in NZ (10+ deaths per event) found that the occurrence and mortality burden of these events has declined over time. In this blog we consider possible reasons for this trend and make suggestions for improving the knowledge base around these events.  … Read More

Analysis of a new NZ Treasury Report on soft drink tax

Public Health Expert • Feb 28, 2017

• childhood obesity,
• Obesity,
• SSB,
• sugar,
• Sugar Tax,
• sugary drink,
• tax,
• treasury

By Professors Tony Blakely, Nick Wilson, Boyd Swinburn and Cliona Ni Mhurchu The Government has an action plan to tackle childhood obesity, but it lacks a tax on sugary drinks – a strategy for which there is good evidence.  A new Treasury Report on soft drink tax price elasticities has just emerged. It has the look of a strategically published … Read More