Journal Articles
Permanent URI for this collectionhttps://mro.massey.ac.nz/handle/10179/7915
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Item The value of virtue: 7 reasons why Volodymyr Zelenskyy’s crisis leadership has been so effective(The Conversation Media Group Ltd, 2022-04-29) Wilson S; Newstead TItem Security Psychology: New Perspectives From the COVID-19 Pandemic(PsychOpen GOLD/ Leibniz Institute for Psychology, 2025-12-19) Hopner V; Carr S; Young M; Nelson N; Hodgetts D; Szabó ZPIn 1994, the United Nations human security taxonomy signaled a major shift from security as preservation of the nation-state towards a broader and more recent ‘decagonal’ model of human security (entailing everyday needs for personal, health, food, cyber, community, economic, national, environmental, political and, most recently, global security). Building on those foundations, this paper proposes a psychological theory of human security. The latter we propose is a question of ‘systems fit’ between everyday needs and priorities to official responses during crises like the COVID-19 pandemic. During COVID-19 lockdowns in 2021, across Australia and New Zealand, we asked N = 2,162 Australasians whether they had each type of security, how important each type was to them, and what each of the 10 sub-types of security meant to them. On face value, a pandemic is a primary threat to national public health. In everyday life, however, all 10 dimensions of human security remained salient and interconnected.Item The Perception of COVID-19 Pandemic Lockdown: An Exploratory Study of New Zealand Home Occupants(MDPI (Basel, Switzerland), 2025-10-23) Rasheed EO; Tamang I; Onyeizu-Rasheed E; Vishnu P; Mohsin Shahzad WThe COVID-19 pandemic imposed unprecedented restrictions on movement and daily life, testing the resilience and adaptability of existing housing stock, as families worldwide were forced to adapt their homes into multifunctional environments. In New Zealand, where lockdowns were among the most stringent globally, homes rapidly transformed into workplaces, schools, gyms, and places of refuge. Little is known about how these adaptations affected the sustainability of homes and occupants’ well-being, particularly in the context of future crises. This study examined the economic, environmental, and psychosocial impact of the COVID-19 lockdown on New Zealand households. A questionnaire survey was conducted, and a quantitative analysis method was employed using survey data from 92 valid responses from New Zealand respondents who experienced lockdowns in various types of housing. To find important patterns and connections, descriptive and inferential statistical analyses were conducted. Findings revealed that economic factors had the strongest influence on respondents’ perceived experience during the COVID-19 lockdown, with households reporting increased electricity and water use but reduced fuel costs. Environmental factors were also significant, with respondents noting the importance of fresh air, sunlight, acoustic privacy, and more spacious rooms, alongside the critical need for a dedicated workspace. Psychosocial effects included higher distraction levels, monotony, and heightened concern for health. Group differences highlighted the influence of age and the number of bedrooms on the perceived experience of lockdown. This pilot work offers a New Zealand perspective on the intersection of the pandemic with the sustainability of homes. The practical implications of this study highlight the need for sustainable housing retrofits, hybrid work policies that support ergonomic and acoustically adequate home offices, and demographic-sensitive interventions to enhance resilience and occupant well-being in future crises.Item COVID-19 Lockdown in New Zealand: Perceived Stress and Wellbeing among International Health Students Who Were Essential Frontline Workers(MDPI (Basel, Switzerland), 2022-08-06) Jagroop-Dearing A; Leonard G; Shahid SM; van Dulm O; Dong Z; Gorriz JM; Zhang YThis study examined the stresses and wellbeing of international postgraduate health and nursing students at a tertiary education institute in New Zealand who were mainly essential frontline healthcare workers during the COVID-19 lockdown. Quantitative and qualitative data were collected by purposeful sampling (n = 43). The study utilised a cross-sectional survey, along with the Short Form of Cohen’s Perceived Stress Scale (PSS-10), adapted for the COVID-19 lockdown, and followed by semi-structured individual interviews. This study is the first in New Zealand to demonstrate that, with a mean PSS-10 score of 21.7 (±7.1), international health students experienced higher than optimal levels of stress, with supporting qualitative data identifying four themes for the sources of stress: (1) familial relationships, (2) essential work, (3) finances, and (4) study. However, these students coped because of the extensive support provided by their education institute and employers. These students played a critical role in the pandemic’s response and made a significant public health contribution by working in the frontline of the COVID-19 outbreak. Considering the global shortage of healthcare workers and understanding the key challenges, means of coping and support provisions, as we have here, offer insights for building and maintaining a resilient and resourceful health workforce through international health and nursing students in New Zealand and elsewhere.Item Bowel screening in New Zealand: are men and Pacific peoples being left behind?(Taylor & Francis Group, 2022) O’Connor L; Braithwaite-Flores A; Jagroop-Dearing A; Dearing CGColorectal cancer screening participation is influenced by several factors including ethnicity and gender. Results from the first 6 months of a new screening scheme were examined in the Hawke’s Bay region of New Zealand. All residents aged between 60 and 74 years of age who participated in the scheme by returning a faecal immunochemical test kit were included. Participant ethnicity was compared with 2018 Hawke’s Bay Census data. Participants who returned a normal (negative), abnormal (positive) and a spoilt kit (defined as being unable to be processed for testing), were collated and compared for gender and ethnicity. A total of 3444 residents participated in the scheme. Overall, participant ethnicity proportions did not represent the Census population for Hawke’s Bay District Health Board residents. The proportions of Māori and Pacific peoples participating were lower than expected. The odds of returning a spoilt kit were six times higher (p = 0.013) for Pacific peoples and four times higher for men (p = 0.040). This short communication suggests that bowel screening programmes in New Zealand need to collate kit return rates and spoilt kits with the numbers of kits that are actually sent out to ensure equity for bowel screening in New Zealand.Item Exploring youth vaping in New Zealand intermediate and high schools: a mixed-methods study protocol(BioMed Central Limited, part of Springer Nature, London, 2025-12) Jagroop-Dearing A; Lañas–Pangan J; Khan MH; Dearing CG; Forrest RHBackground: Electronic nicotine delivery systems (ENDS) represent a global growing public-health concern among adolescents. In Aotearoa New Zealand (NZ), daily vaping rates have risen sharply (10.5%) among 15–17-year-olds in 2023/24. This is alarming due to nicotine’s addictive nature and its impact on adolescent brain development, mental health, and academic performance. Māori youth and those in socio-economically deprived areas are disproportionately affected, exacerbating existing health-inequities. Legislative frameworks prohibit vaping on school premises, yet ease of access remains a concern. Punitive school responses are increasingly viewed as harmful and ineffective, highlighting an urgent need for evidence-based, health-centred interventions. Methods: This multiphase, mixed-methods study explores vaping within secondary schools on the East Coast, NZ. Phase 1 involves online surveys to collect quantitative data on vaping behaviours, targeting 1375 students to ensure sufficient statistical power. Initial qualitative data will be gathered alongside. Phase 2 employs in-depth interviews and focus groups with students (vapers/non-vapers) and staff to explore perceptions of health risks, access, and effectiveness of school responses. A rapid scoping review (RSR) will synthesise existing research on adolescent vaping in Oceanic countries, identifying behavioural patterns, legislative impacts, and gaps in the evidence base. Discussion: This protocol addresses critical knowledge gaps by integrating quantitative and qualitative findings with a RSR. This study aims to inform the development of culturally appropriate, health-based, vape prevention and cessation strategies. Ultimately, findings may support a paradigm shift away from punitive disciplinary measures towards supportive school-based interventions, that improve public-health outcomes and reduce health inequities.Item No place to hide: Marine habitat does not determine per- and polyfluoroalkyl substances (PFAS) in odontocetes(Elsevier B.V., 2025-12-10) Stockin KA; Peters KJ; Saltré F; Machovsky-Capuska GE; Betty EL; Tremblay LA; Yi SAs meso- and apex predators in food webs, marine mammals can bioconcentrate persistent environmental contaminants like per- and polyfluoroalkyl substances (PFAS). Although the presence of PFAS is widely reported in the marine environment, there is a lack of data for cetaceans in Oceania. We investigated whether ecological habitat influences bioconcentration patterns across a range of odontocete (toothed whale, dolphin and porpoise) species. We measured PFAS in liver samples (n = 127) from 16 cetacean species representing four families inhabiting four marine habitats along the Aotearoa New Zealand coastline. We analysed six perfluoroalkyl carboxylic acids, ten perfluoroalkyl sulphonic acids and four precursor compounds in the context of sex, body index, habitat and species/family using generalized linear mixed models. Results showed that marine habitat remained a weak predictor of PFAS burden. Instead, biological factors including sex and age class best explained the levels of PFAS detected across all species and habitats. We offer first important insights on PFAS levels across several new taxa globally, including endemic endangered species and poorly described polar vagrants. Our findings further highlight how the ubiquitous nature of PFAS pose a higher risk to odontocetes across different seascapes than previously anticipated.Item Temporal reconstruction of a Salmonella Enteritidis ST11 outbreak in New Zealand(Microbiology Society, 2025-10-30) Strydom H; Wright J; Bromhead C; Welch D; Williams E; Mulqueen K; de Ligt J; Biggs PJ; Paine S; Jefferies S; French NOutbreaks caused by Salmonella Enteritidis are commonly linked to eggs and poultry meat internationally, but this serovar had never been detected in Aotearoa New Zealand (NZ) poultry prior to 2021. Locally designated genomic cluster Salmonella Enteritidis_2019_C_01, was implicated in a 2019 outbreak associated with a restaurant in Auckland. Four Enteritidis_2019_C_01 sub-clusters have since been identified, two retrospectively, in the Auckland region. Authorities initiated a formal outbreak investigation after genomically indistinguishable S. Enteritidis was isolated from the NZ poultry production environment. This study analysed 231 S. Enteritidis genomes obtained from the outbreak using Bayesian phylodynamic tools to gain insight into the outbreak's dynamics and origin. We used Bayesian integrated coalescent epoch plots to estimate the change of the Enteritidis ST11 population size over time and marginal structured coalescent approximation to estimate transmission between poultry producers. We investigated human and poultry isolates to elucidate the time and location of the most recent common ancestor of the outbreak and transmission pathways. The median most recent common ancestor was estimated to be February 2019. We found evidence of amplification and spread of strain Enteritidis_2019_C_01 within the poultry industry, as well as transmission events throughout the production chain. The intervention by the public health and food safety authorities coincided with a drop in the effective population size of the S. Enteritidis ST11 as well as notified human cases. This information is crucial for understanding and preventing the transmission of S. Enteritidis in NZ poultry to ensure poultry meat and eggs are safe for consumption.Item Phlorotannins from New Zealand brown seaweeds: Extraction, antioxidant activity, and food applications(Elsevier Ltd, 2025-12-01) Zhang R; Khan A; Singh J; Kaur LBrown seaweed, a type of marine macroalgae, is a sustainable resource for human consumption that plays an important role in several cultures, including Aotearoa New Zealand. Brown seaweeds have a relatively high content of phenolic compounds and, exclusively, phlorotannins, which have garnered increasing attention due to their bioactive properties. Applications of these phenolic compounds have been developed for therapy, food additives, material manufacturing, and fertilisers. Among these, their antioxidant property is especially important for the food industry, but limited research has been conducted. This review investigated the nutrition profile of New Zealand brown seaweed species, which are rich in macronutrients, and addressed safety concerns regarding heavy metals and iodine. Phlorotannin content, extraction methods, and their promising antioxidant activities were then compared between New Zealand and global brown seaweeds. According to the current research, they have comparable phlorotannin content and antioxidant activities. More importantly, the potential of applying brown seaweed species as an antioxidant in food matrices was explored. Although successful trials have utilised (New Zealand) brown seaweed extracts as antioxidants for various foods, their widespread commercial use remains rare. The seaweed industry in New Zealand has not been established, and the seaweed is heavily reliant on wild harvest and imports. In conclusion, more effort is needed to develop a comprehensive, evidence-based understanding of New Zealand's brown seaweeds, ultimately enabling the commercialization of this promising resource as antioxidants in food products.Item General practitioner and nurse experiences of type 2 diabetes management and prescribing in primary care: a qualitative review following the introduction of funded SGLT2i/GLP1RA medications in Aotearoa New Zealand.(Cambridge University Press, 2024-09-16) Norman K; Mustafa ST; Cassim S; Mullins H; Clark P; Keenan R; Te Karu L; Murphy R; Paul R; Kenealy T; Chepulis LAIM: To explore the views of general practitioners (GPs) and nurses on type 2 diabetes (T2D) management, including the use of recently funded T2D medications in New Zealand (NZ) and their perceived barriers to providing optimal care. BACKGROUND: T2D is a significant health concern in NZ, particularly among Māori and Pacific adults. Characterised by prolonged hyperglycaemia, T2D is generally a progressive condition requiring long-term care. METHODS: Semi-structured interviews were conducted between July and December 2022 with 21 primary care clinicians (10 GPs and 11 nurses/nurse prescribers) from nine different general practice clinics across the Auckland and Waikato regions of NZ. Framework analysis was conducted to identify common themes in clinicians' perceptions and experiences with T2D management. FINDINGS: Three themes were identified: health-system factors, new medications, and solution-based approaches. Lack of clinician time, healthcare funding, staff shortages, and burn-out were identified as barriers to T2D management under health-system factors. The two newly funded medications, empagliflozin and dulaglutide, were deemed to be a positive change for T2D care in that they improved patient satisfaction and clinical outcomes, but several clinicians were hesitant to prescribe these medications. Participants suggested that additional education and specialist diabetes support would be helpful to inform optimal medication prescribing and that better use of a multi-disciplinary team (clinical and support staff) could support T2D care by reducing workload, addressing cultural gaps in healthcare delivery, and reducing burnout. An improved primary care work environment, including appropriate professional development to support prescribing of new medications and the value of collaboration with a non-regulated workforce, may be required to facilitate optimal T2D management in primary care. Future research should focus on interventions to increase support for both clinical teams and patients while adopting a culturally appropriate approach to increase patient satisfaction and improve health outcomes.