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Item Household food insecurity, nutrient intakes and BMI in New Zealand infants(Cambridge University Press on behalf of The Nutrition Society, 2025-11-03) Katiforis I; Smith C; Haszard JJ; Styles SE; Leong C; Fleming EA; Taylor RW; Conlon CA; Beck KL; Von Hurst PR; Te Morenga LA; Daniels L; Rowan M; Casale M; McLean NH; Cox AM; Jones EA; Brown KJ; Bruckner BR; Jupiterwala R; Wei A; Heath A-LMObjective: The first year of life is a critical period when nutrient intakes can affect long-term health outcomes. Although household food insecurity may result in inadequate nutrient intakes or a higher risk of obesity, no studies have comprehensively assessed nutrient intakes of infants from food insecure households. This study aimed to investigate how infant nutrient intakes and body mass index (BMI) differ by household food security. Design: Cross-sectional analysis of the First Foods New Zealand study of infants aged 7–10 months. Two 24-hour diet recalls assessed nutrient intakes. “Usual” intakes were calculated using the Multiple Source Method. BMI z-scores were calculated using World Health Organization Child Growth Standards. Setting: Dunedin and Auckland, New Zealand. Participants: Households with infants (n=604) classified as: severely food insecure, moderately food insecure, or food secure. Results: Nutrient intakes of food insecure and food secure infants were similar, aside from slightly higher free and added sugars intakes in food insecure infants. Energy intakes were adequate, and intakes of most nutrients investigated were likely to be adequate. Severely food insecure infants had a higher mean BMI z-score than food secure infants, although no significant differences in weight categories (underweight; healthy weight; overweight) were observed between groups. Conclusions: Household food insecurity, in the short term, does not appear to adversely impact the nutrient intakes and weight status of infants. However, mothers may be protecting their infants from potential nutritional impacts of food insecurity. Future research should investigate how food insecurity affects nutrient intakes of the entire household.Item Contrasting styles, some substance: 5 experts on the first TV leaders’ debate of NZ’s election(The Conversation Media Group Ltd, 2020-09-22) Duncan G; Hayward B; Godfery M; Shaw R; Wiles SItem Mask or no mask? This simple ethical approach can help with your pandemic etiquette(The Conversation Media Group Ltd, 2020-08-18) Tilley EItem Microfibres and health: State of the evidence and research gaps(Elsevier B V, 2025-08-01) Taptiklis P; Boulic M; Phipps R; van Heerden H; Shaw CMicrofibres are ubiquitous in the environment and there has been an increasing focus on health harms from them in recent decades. The current WHO guidelines defining health risks from microfibres focus on just the subset of microfibres that are inorganic and respirable. Recent studies have revealed large volumes of textile microfibres are present throughout the environment and that non-plastic microfibres are as common or more common than plastic microfibres. However, these are rarely included in the analysis of harms. This narrative review of textile microfibres sets out the state of our understanding of exposure to and harms from textile microfibres. We found that the epidemiological research reviewed here does not support the continued focus solely on the respiratory route of exposure nor only on plastic microfibres as hazardous to health. In fact, gastrointestinal as well as upper airway effects may also be increased by exposure to textile microfibres. Importantly, microfibres behave differently in the environment, and within the body in comparison to non-fibre particles, and therefore warrant separate investigation from particles and microplastics. The conclusion of this cross-disciplinary review is an urgent call for greater investigation of textile microfibres, separately from the also important issue of microplastics, and therefore, the inclusion of non-plastic fibre types in research going forward.Item Ethnic equity in Aotearoa New Zealand's COVID-19 response: A descriptive epidemiological study(Elsevier Limited, United Kingdom, on behalf of The Royal Society for Public Health, 2025-07) Jefferies S; Gilkison C; Duff P; Grey C; French N; Carr H; Priest P; Crengle SObjectives: Aotearoa New Zealand employed one of the most stringent public health pandemic responses internationally. We investigated whether ethnic health equity was achieved in the response and outcomes, from COVID-19 elimination in June 2020 through to Omicron-response easing, including international border reopening, in 2022. Study design: Descriptive epidemiology study. Methods: All COVID-19 cases, patients tested for SARS-CoV-2 and people vaccinated against COVID-19 between 9 June 2020 and 13 April 2022 were examined over three response periods: by demographic features and COVID-19 outcomes, transmission and vaccination patterns, time-to-vaccination and testing rates. Results: There were 15,693 cases per 100,000, 138·7 hospitalisations per 100,000, and 9·8 deaths per 100,000 people. Pacific peoples and Indigenous Māori had, respectively, 9·3 to 35-fold and 1·5 to 8·3-fold higher risk of COVID-19, 5·1-fold and 2·6-fold higher age-standardised risk of hospitalisation and 9-fold and 4-fold higher age-standardised risk of death, than European or Other. Māori and Pacific peoples had lower vaccination coverage at critical points in the response, and slower access to vaccination (Adjusted Time Ratios for two doses 1·32 (95% CI 1·31–1·32) and 1·14 (1·14–1·14), respectively), than European or Other. Testing rates remained high, especially among Māori and Pacific peoples. Conclusions: Despite achieving a low overall burden of disease by international comparisons, the multi-faceted New Zealand response did not prevent stark ethnic inequities in access to vaccination and COVID-19 outcomes. Policies which address disparities in upstream determinants, early vaccine programme planning and implementation with high-risk communities, and prioritisation that addresses systematic ethnic disadvantage and promotes health equity in response decisions is recommended.Item The impact of alcohol pricing policies on public health in Hong Kong, China: A modelling study.(Elsevier B.V., 2022-06-24) Ng CS; Au M; Ma R; Leung JYY; Quan JBackground Contrary to most developed economies, Hong Kong has reduced and eliminated taxes on beer and wine over the last 15 years and observed increasing alcohol consumption. Methods We applied econometric epidemiological modelling to assess the impact of reverting ad valorem taxation to pre-2008 levels (20% on wine and 40% on beer) on consumption and health outcomes. We used 15 years of industry sales and pricing data (2004-2018) to derive 25 own-price and cross-price elasticity estimates. We applied risk functions from the World Health Organization 2018 Global Status Report to assess the impact on 25 alcohol-attributable conditions. Findings An estimated 616 deaths (91.3% in men) were attributable to alcohol in 2018. Raising taxes to pre-2008 levels is estimated to reduce consumption of pure alcohol consumption by 8.0%, 15.9%, and 31.1%; and reduce alcohol-attributable deaths by 11.6%, 21.8%, and 40.2% assuming 25%, 50% and 100% pass through rates of taxes to consumers. The largest projected decreases in alcohol-attributable mortality in absolute numbers are alcohol abuse, alcohol dependence, and alcoholic psychoses (wholly alcohol-attributable disorders). The largest absolute number of new alcohol-attributable cases in 2018 were hypertension, alcohol dependence and alcohol abuse; which are estimated to be reduced by 31.3%, 34.2%, and 34.3% respectively by raising taxes to pre-2008 levels. The alcohol-attributable health burden and absolute reductions in health harms are far greater in men. Interpretation Reversing the 2008 alcohol tax reductions is potentially effective in averting the alcohol-attributable health burden and thus mitigate against the avoidable harms of alcohol-related disease. Funding Health and Medical Research Fund, Food and Health Bureau of the Hong Kong SAR, China [03170067].Item Unravelling the reservoirs for colonisation of infants with Campylobacter spp. in rural Ethiopia: protocol for a longitudinal study during a global pandemic and political tensions.(BMJ Publishing Group Ltd, 2022-10-05) Havelaar AH; Brhane M; Ahmed IA; Kedir J; Chen D; Deblais L; French N; Gebreyes WA; Hassen JY; Li X; Manary MJ; Mekuria Z; Ibrahim AM; Mummed B; Ojeda A; Rajashekara G; Roba KT; Saleem C; Singh N; Usmane IA; Yang Y; Yimer G; McKune SINTRODUCTION: Undernutrition is an underlying cause of mortality in children under five (CU5) years of age. Animal-source foods have been shown to decrease malnutrition in CU5. Livestock are important reservoirs for Campylobacter bacteria, which are recognised as risk factors for child malnutrition. Increasing livestock production may be beneficial for improving nutrition of children but these benefits may be negated by increased exposure to Campylobacter and research is needed to evaluate the complex pathways of Campylobacter exposure and infection applicable to low-income and middle-income countries. We aim to identify reservoirs of infection with Campylobacter spp. of infants in rural Eastern Ethiopia and evaluate interactions with child health (environmental enteric dysfunction and stunting) in the context of their sociodemographic environment. METHODS AND ANALYSIS: This longitudinal study involves 115 infants who are followed from birth to 12 months of age and are selected randomly from 10 kebeles of Haramaya woreda, East Hararghe zone, Oromia region, Ethiopia. Questionnaire-based information is obtained on demographics, livelihoods, wealth, health, nutrition and women empowerment; animal ownership/management and diseases; and water, sanitation and hygiene. Faecal samples are collected from infants, mothers, siblings and livestock, drinking water and soil. These samples are analysed by a range of phenotypic and genotypic microbiological methods to characterise the genetic structure of the Campylobacter population in each of these reservoirs, which will support inference about the main sources of exposure for infants. ETHICS AND DISSEMINATION: Ethical approval was obtained from the University of Florida Internal Review Board (IRB201903141), the Haramaya University Institutional Health Research Ethics Committee (COHMS/1010/3796/20) and the Ethiopia National Research Ethics Review Committee (SM/14.1/1059/20). Written informed consent is obtained from all participating households. Research findings will be disseminated to stakeholders through conferences and peer-reviewed journals and through the Feed the Future Innovation Lab for Livestock Systems.Item Coping with stress during the COVID-19 pandemic in the oldest-old population(Springer Nature B.V., 2022-12) Gerhards SK; Pabst A; Röhr S; Luppa M; Riedel-Heller SGThe aim of the study is to investigate psychosocial factors that are associated with positive and negative coping with stress, as well as with worries about and perceived threat by COVID-19 to enable us to provide adequate support for oldest-old individuals. A paper–pencil-based survey assessed COVID-19 worries and perceived threat, depression, anxiety, somatization, social support, loneliness, resilience, positive and negative coping in a sample of n = 197 oldest-old individuals (78–100 years). Linear multivariate and binary logistic regression analyses were conducted. Individuals with high levels of resilience were more likely to feel self-efficient when coping with stress. High levels of depression, anxiety and loneliness were associated with feeling more helpless when coping with stress. However, oldest-old individuals who felt lonely also experienced situations where they felt competent in stress coping. Being male and experiencing high levels of social support was more likely associated with high levels of worries due to COVID-19. Increased age and higher levels of depression were associated with lower levels of perceived personal threat, whereas higher somatization scores were more likely associated with higher perceived personal threat. Findings suggest that mental health factors may shape the way oldest-old individuals cope with pandemic-related stress. Resilience might be an important factor to take into account when targeting an improvement in positive coping with stress. Oldest-old individuals who have higher levels of depression, anxiety and feel lonely may be supported by adapting their coping skill repertoire to reduce the feeling of helplessness when coping with stress.Item Aotearoa New Zealand Public Responses to COVID-19(2020-07-17) Thaker J; Menon VThis report is based on findings from a national survey conducted by the School of Communication, Journalism & Marketing—Te Pou Aro Kōrero, Massey University and fielded by Qualtrics. Interview dates: June 26 to July 13, 2020, after New Zealand moved to Alert Level 1. Interviews: 1040 adults (18+). Average margin of error: +/- 3 percentage points at the 95% confidence level. The research was funded by the Massey University. Survey results show one in three New Zealanders impacted by job and income loss due to COVID-19 The findings of a recent nationally representative survey by Massey University reveals one in three New Zealanders or a member in their household lost income from a job or business or had their work hours reduced, as a result of COVID-19. The survey, Aotearoa New Zealand Public Responses to Covid-19, investigated how New Zealanders have been impacted by the global pandemic, including everything from job and income losses, depression, their attitudes towards immigration in a post-COVID-19 New Zealand and their response to Government actions. The Massey University-funded survey was led by two lecturers in the School of Communication, Journalism and Marketing, Drs. Jagadish Thaker and Vishnu Menon. “The purpose of this research was to find out how New Zealanders were coping with the lockdown and some of the flow on effects they are experiencing as a result,” says Dr. Thaker. More than 1000 people completed the survey during Alert Level 1. The findings showed Māori were twice or more likely to say they or a household member had lost a job (20 per cent compared to 11 per cent of New Zealand Europeans—a census category) while 34 per cent were unable to pay monthly bills, more than double New Zealand Europeans at 14 per cent. Almost half of respondents reported having trouble sleeping, experiencing depression, or were cut off from their social networks. A third of respondents also said they had lost money in retirement accounts or investment. Nine in ten New Zealanders think there will be more job losses in the next six months. One of the most surprising findings, the researchers say, was New Zealanders’ attitudes to immigration and tourists coming to the country. More than eight out of 10 New Zealanders strongly supported (88 per cent) stopping immigration from countries that have poorly managed their response to the virus, like the U.S. Meanwhile, seven out of 10 respondents supported reducing immigration and stopping tourists from China.Item Māopoopo : a socio-cultural and collective understanding to improve wellbeing amongst Pacific people in Aotearoa/New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Public Health at Massey University, Wellington, New Zealand(Massey University, 2021) Tuisano, Hana SalomeThe Aotearoa/New Zealand (NZ) healthcare system, has, like many other colonising ‘Western’ societies, placed a strong emphasis on biomedical models and the physical aspects of ‘disease’. Yet, it is the more encompassing and holistic worldviews of wellbeing that historically and currently resonate most strongly with Indigenous peoples. As a South Pacific country, there are many Pacific peoples who now live in Aotearoa/NZ with multiple generations having migrated from their island homelands over a period of some 80 years. However, there are significant health inequities among Pacific peoples compared with other ethnic groups in Aotearoa that have been ongoing for decades – notably those conditions related to non-communicable disease. This thesis explores the socio-cultural and historical perspectives of Pacific peoples in order to expand understanding about how they view health and wellbeing, an area about which relatively little is known. These understandings have the potential to lead to improved service delivery models and contribute to better health outcomes for Pacific peoples in Aotearoa/NZ. The overall objective of the study is to identify and articulate the values and principles that promote and enable Pacific peoples’ wellbeing and health in Aotearoa/NZ. The aims of the study are to: • draw on Tokelau knowledge of the cultural, historical, and social environment to better understand the influences on Pacific health and wellbeing • examine strategies of health empowerment and wellbeing among Pacific youth, and • examine service delivery models that can lead to improved Pacific health outcomes. The Tokelau worldview of māopoopo was used as an overall principle to inform all phases of this study. Conceptually, māopoopo serves as a cultural connector with people, a motivator of action, and informs principles that guide behaviour in practice. Māopoopo as a practice in action is to restore peace and wholeness and to inform future thinking (lumanaki), which includes an inseparable relationship with te fenua (land) e laga kita ko te fenua (to be determined to look after the land). Māopoopo as a metaphysical state is described in relation to levels of the individual (te tino), the family (Kāiga), the village (te Nuku). Semi-structured interviews and focus groups were carried out with a total of 37 participants including Tokelau elders, Tokelau community leaders, Tokelau adults, Pacific youth, and Pacific health and policy workers between July 2016 and January 2017. The data were analysed using thematic analysis and the emergent themes applied in relation to māopoopo. There were seven key themes identified from this research. The first theme, kāiga (family), was interrelated with the values of loto alofa (kindness), fai kāiga (family orientated), fakaaloalo (respect), loto maualalo (humility), and loto fehoahoani (helping others). The second theme, duty of care (tiute tautua), related to traditional knowledge and the intergenerational transfer of that knowledge, particularly in relation to culture, land, and language. Maintaining family relationships (loto fai kāiga) was the third identified theme and fundamentally underpins and is interrelated with all the first five themes identified. The fourth theme, interconnectedness (fehokotakiga), highlights the breadth of relationships between people and understandings of interdependence as opposed to independence. The fifth theme, spirituality (olaga faka-te-agaga), recognizes the centrality of the church in Pacific communities. Health advocacy was the sixth key theme with the final key theme being the impact of inequities on Pacific wellbeing. This thesis identifies Māopoopo as being an inclusive research approach that can have benefits for Pacific peoples while also having the potential to be developed within health policies to facilitate focus on collective action through effective cross-government and intersectoral approaches. In this way, it could be utilized to ensure effective approaches to collaboration between the health care system and the social, housing, employment, and education sectors. This work highlights the value and utility of applying Pacific understandings of wellbeing to support and empower communities through their active inclusion from the design through to the implementation of services. There is a great need for increased reciprocity in the relationships between government agencies and Pacific communities. There was recognition of the need for the application of cultural practices and concepts into service delivery for Pacific peoples, such as provision of on-site bilingual health workers, and it is therefore imperative that core health delivery services are brought closer into alignment with the realities of Pacific communities, for example, through active engagement with churches. There are significant gaps in health services for Pacific youth. This population group are an energetic group and, most importantly, the fastest growing population in Aotearoa. This current generation plays a significant role in terms of health advocacy, thus, to ensure relevant and effective impact within communities, they must be central players and key informers in the development of any interventions/strategies focussed on Pacific health and wellbeing. Further studies may well be useful to scope or investigate the healthcare services available for Pacific youth. Associated with the position and role of youth within Pacific communities, is the largely untapped potential to utilise the unique skills and knowledge available through intergenerational approaches where the grandparents are the educators in terms of the passing on of cultural knowledge and values. Health services can be made aware of this important pathway by which knowledge is transferred and of the critical role grandchildren could have to change their grandparents’ attitudes towards health.