Journal Articles
Permanent URI for this collectionhttps://mro.massey.ac.nz/handle/10179/7915
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Item He Kāinga Oranga: reflections on 25 years of measuring the improved health, wellbeing and sustainability of healthier housing(Taylor and Francis, on behalf of Te Aparangi, The Royal Society of New Zealand, 2023-02-06) Howden-Chapman P; Crane J; Keall M; Pierse N; Baker MG; Cunningham C; Amore K; Aspinall C; Bennett J; Bierre S; Boulic M; Chapman R; Chisholm E; Davies C; Fougere G; Fraser B; Fyfe C; Grant L; Grimes A; Halley C; Logan-Riley A; Nathan K; Olin C; Ombler J; O’Sullivan K; Pehi T; Penny G; Phipps R; Plagman M; Randal E; Riggs L; Robson B; Ruru J; Shaw C; Schrader B; Teariki MA; Telfar Barnard L; Tiatia R; Toy-Cronin B; Tupara H; Viggers H; Wall T; Wilkie M; Woodward A; Zhang WThis paper reflects on the influences and outcomes of He Kāinga Oranga/Housing and Health Research Programme over 25 years, and their impact on housing and health policy in Aotearoa and internationally. Working in partnership particularly with Māori and Pasifika communities, we have conducted randomised control trials which have shown the health and broad co-benefits of retrofitted insulation, heating and remediation of home hazards, which have underpinned government policy in the Warm Up NZ-Heat Smart programme and the Healthy Homes Standards for rental housing. These trials have been included as evidence in the WHO Housing and Health Guidelines and led to our designation as a WHO Collaborating Centre on Housing and Wellbeing. We are increasingly explicitly weaving Māori frameworks, values and processes with traditional Western science.Item Retrofitting solar air heaters in New Zealand schools – A randomized crossover intervention study(Elsevier B.V, 2024-06-15) Wang Y; Phipps R; Boulic M; Plagmann M; Cunningham C; Guyot GMost New Zealand (NZ) schools rely on natural ventilation and are often inadequately ventilated in winter. NZ school hours typically span from 9 a.m. to 3 p.m. and are well aligned with optimum solar radiation. Existing classrooms could therefore be heated and ventilated using retrofitted solar energy applications. To investigate the suitability of a commercially available solar air heater (SAH) to improve ventilation, a randomized crossover intervention study was conducted in 12 classrooms from six primary schools in Palmerston North, NZ, during the winter of 2014. Typical performance results showed a mean (standard deviation, SD) SAH outlet air temperature of 29.2 (10.4) °C at a mean (SD) velocity of 0.7 (0.3) m·s-1. During most school periods (64–99%) classrooms maintained required thermal comfort. The concurrent use of the extant heaters was reduced, and carbon dioxide levels were improved, lowering exposure for occupants. This study confirmed that retrofitting SAHs contributed to improved classroom ventilation, increased thermal comfort and reduced energy use. Optimising performance would require design improvements to improve airflow in order to comply with NZ ventilation and indoor air quality requirements for schools.Item Disruption, discontinuity and a licence to live: Responding to cancer diagnoses.(John Wiley and Sons Ltd on behalf of Foundation for the Sociology of Health & Illness, 2024-05-30) Dew K; Chamberlain K; Egan R; Broom A; Dennett E; Cunningham CAlthough a diagnosis of a life-limiting cancer is likely to evoke emotions, such as fear, panic and anxiety, for some people it can also provide an opportunity to live life differently. This article is based on research undertaken in Aotearoa New Zealand on the topic of exceptional cancer trajectories. Eighty-one participants who had been identified as living with a cancer diagnosis longer than clinically expected were interviewed, along with 25 people identified by some of the participants as supporters in their journey. For some participants the diagnosis provided the opportunity to rethink their lives, to undertake lifestyle and consumption changes, to be culturally adventurous, to take up new skills, to quit work and to change relationships with others. The concepts of biographical disruption and posttraumatic growth are considered in relation to these accounts, and it is argued that the event of a cancer diagnosis can give license for people to breach social norms.Item A perspective on green, blue, and grey spaces, biodiversity, microbiota, and human health.(Elsevier B.V., 2023-09-20) Potter JD; Brooks C; Donovan G; Cunningham C; Douwes JHumans have lived from equator to poles for millennia but are now increasingly intruding into the wild spaces of other species and steadily extruding ourselves from our own wild spaces, with a profound impact on: our relationship with the natural world; survival of other species; pollution; climate change; etc. We have yet to grasp how these changes directly impact our own health. The primary focus of this paper is on the beneficial influence of proximity to the natural environment. We summarize the evidence for associations between exposure to green space and blue space and improvements in health. In contrast, grey space - the urban landscape - largely presents hazards as well as reducing exposure to green and blue space and isolating us from the natural environment. We discuss various hypotheses that might explain why green, blue, and grey space affect health and focus particularly on the importance of the biodiversity hypothesis and the role of microbiota. We discuss possible mechanisms and exposure routes - air, soil, and water. We highlight the problem of exposure assessment, noting that many of our current tools are not fit for the purpose of understanding exposure to green and blue space, aerosols, soils, and water. We briefly discuss possible differences between indigenous perspectives on the nature of our relationship with the environment and the more dominant international-science view. Finally, we present research gaps and discuss future directions, particularly focusing on the ways in which we might - even in the absence of a full understanding of the mechanisms by which blue, green, and grey space affect our health - begin to implement policies to restore some balance to our environment of with the aim of reducing the large global burden of ill health.Item Accessing diagnosis and treatment: The experience of cancer as wrangling with the system(Elsevier B.V., 2024-06) Dew K; Chamberlain K; Egan R; Broom A; Dennett E; Cunningham CLong term cancer survival is increasingly prevalent, and the consequences are of sociological and clinical interest. In this paper we deploy the concept of wrangling to emphasise the everyday tussle of survivorship and processes of navigating pathways through what can be an unwelcoming environment. From 2020 to 2022 81 interviews were conducted with people, Māori and non-Māori, throughout Aotearoa New Zealand identified as exceptional cancer survivors, living with a diagnosis of cancer from four to 37 years. Categories of wrangling discussed by participants included wrangling with the public drug-buying agency in Aotearoa New Zealand, wrangling between private and public healthcare systems, subaltern wrangling and wrangling across regions. Wrangling could be driven by the person with the cancer diagnosis, undertaken on behalf of that person by others including family and health professionals, and undertaken by the community. We argue that for most people with long-term cancer survival wrangling is a social practice, but the capacity to succeed in that practice is dependent on a range of factors, including levels of economic, cultural, and social capital. The concept of wrangling provides a contrast to an overemphasis in the survivorship literature on cancer as an individual experience; one largely disconnected from the art and practice of managing (often unwieldy and flawed) systems of care.Item Quantifying displacement of urogenital organs after abdominoperineal resection for rectal cancer(John Wiley and Sons, Ltd on behalf of Association of Coloproctology of Great Britain and Ireland., 24/11/2021) Sharabiany S; Strijk GJ; Blok RD; Ferrett CG; Stoker J; Cunningham C; van der Bilt JDW; van Geloven AAW; Bemelman WA; Hompes R; Musters GD; Tanis PJAIM: This study aimed to quantify displacement of urogenital organs after abdominoperineal resection (APR), and to explore patient and treatment characteristics associated with displacement. METHOD: Patients from 16 centres who underwent APR for primary or recurrent rectal cancer (2001-2018) with evaluable preoperative and 6-18 months postoperative radiological imaging were included in the study. Anatomical landmarks on sagittal images were related to a coordinate system based on reference lines between fixed bony structures and absolute displacements were calculated using the Pythagorean theorem. Rotation of landmarks was measured relative to a pubic-S5 reference line. RESULTS: There were 248 patients included of which 171 were men and 77 women. The median displacement of the internal urethral orifice was 25 mm in men (maximum 65), and 17 mm in women (maximum 50). Rotation of the internal urethral orifice was in a caudal direction in 160/170 (94%) of men and 65/73 (89%) of women, with a median of 32 degrees (maximum 85) and 33 degrees (maximum 83), respectively. Displacements of the posterior bladder wall, distal end of prostatic urethra and cervix were significantly correlated with the internal urethral orifice. In linear regression analysis, biological mesh reconstruction of the pelvic floor and visceral interposition were significantly associated with increased displacement of the internal urethral orifice, and female gender and any filling of the presacral space with decreased displacement. CONCLUSIONS: Substantial absolute displacement and rotation of urogenital organs after APR for rectal cancer were observed, but with high variability among both men and women, and being significantly associated with reconstructive interventions.Item Human papillomavirus self-testing among unscreened and under-screened Māori, Pasifika and Asian women in Aotearoa New Zealand: A preference survey among responders and interviews with clinical-trial nonresponders(John Wiley and Sons Ltd, 2022-12) Sherman SM; Brewer N; Bartholomew K; Bromhead C; Crengle S; Cunningham C; Douwes J; Foliaki S; Grant J; Maxwell A; McPherson G; Scott N; Wihongi H; Potter JDINTRODUCTION: Māori, Pasifika and Asian women are less likely to attend cervical screening and Māori and Pasifika women are more likely to be diagnosed with later-stage cervical cancer than other women in Aotearoa New Zealand. This study-with under-screened women taking part in a randomized-controlled trial comparing self-testing and standard screening-explored the acceptability of a human papillomavirus (HPV) self-test kit and the preferred method for receiving it. METHODS: Māori, Pasifika and Asian women (N= 376) completed a cross-sectional postal questionnaire. Twenty-six women who had not accepted the trial invitation were interviewed to understand their reasons for nonparticipation. RESULTS: Most women found the self-test kit easy and convenient to use and reported that they did not find it painful, uncomfortable or embarrassing. This was reflected in the preference for a self-test over a future smear test on the same grounds. Most women preferred to receive the kit by mail and take the test themselves, rather than having it done by a doctor or nurse. There was a range of preferences relating to how to return the kit. Phone calls with nonresponders revealed that, although most had received the test kit, the reasons for not choosing to be involved included not wanting to, being too busy or forgetting. CONCLUSION: HPV self-testing was acceptable for Māori, Pasifika and Asian women in Aotearoa New Zealand. HPV self-testing has considerable potential to reduce the inequities in the current screening programme and should be made available with appropriate delivery options as soon as possible. PATIENT OR PUBLIC CONTRIBUTION: This study explored the acceptability of HPV self-testing and their preferences for engaging with it among Māori, Pasifika and Asian women. Thus, women from these underserved communities were the participants and focus of this study.Item Sleep health in later life: Interviews exploring experiences, attitudes and behaviours of older people(Cambridge University Press, 21/04/2022) Crestani F; Williams G; Breheny M; Tupara H; Cunningham C; Gander P; Gibson RSleep is vital for health and wellbeing across the lifecourse. Ethnic differences have been observed with regards to the prevalence and predictors of self-reported sleep problems. An understanding of sleep experiences with ageing and across ethnicities is required to better support older people. Open-ended interviews were conducted with 23 people living in Aotearoa/New Zealand aged 61-92 years (12 MAori and 11 non-MAori) concerning current sleep status, changes over their lifecourse and personal strategies for supporting good sleep. Participants typically expressed satisfaction with current sleep (usually pertaining to duration) or feelings that sleep was compromised (usually pertaining to waking function). Comparisons to a socially perceived 'ideal' sleep were common, with sleep transitions presented as a gradual and accepted part of ageing. Participants resisted medicalising sleep disruptions in older age. While participants were aware of ways to enhance their sleep, many acknowledged engaging in practices that undermined it. Unique insights from some MA ori participants indicated that sleep disruptions were not so readily pathologised compared to Western views and that sleeplessness could provide opportunity for cultural or spiritual connection. Common narratives underpinning the themes were: 'You don't need as much sleep when you're older', 'Sleep just fits in' and 'Having the time of my life'. Findings provide personal experiences and cultural interpretations relating to sleep and ageing. This provides the foundation for future participatory research to co-design sleep health messages which are meaningful for ageing well across ethnicities.Item Home modifications to prevent home fall injuries in houses with Māori occupants (MHIPI): a randomised controlled trial(Elsevier Ltd, 2021-09) Keall MD; Tupara H; Pierse N; Wilkie M; Baker MG; Howden-Chapman P; Cunningham CBACKGROUND: As with many Indigenous populations internationally, Māori in New Zealand suffer health inequity. We aimed to assess the rate of fall injuries at home with and without home modifications in houses with Māori occupants. METHODS: We did a single-blind randomised controlled trial in the Wellington and Taranaki regions of New Zealand and enrolled owner-occupied households with at least one Māori occupant. Only households who stated they intended to live at that address for the subsequent 3 years were eligible for participation. We randomly assigned (1:1) households to either the intervention group, who received home modifications (handrails for outside steps and internal stairs, grab rails for bathrooms, outside lighting, repairs to window catches, high-visibility and slip-resistant edging for outside steps, fixing of lifted edges of carpets and mats, non-slip bath mats, and slip-resistant surfacing for outside areas such as decks) immediately, or the control group, who received the modifications 3 years later. Data on home injuries were obtained from the Accident Compensation Corporation and coded by study team members, who were masked to study group allocation. The primary outcome was the rate of medically treated fall injuries at home per household per year, analysed according to intention to treat. This Māori Home Injury Prevention Intervention (MHIPI) trial is now completed, and is registered with the Australian New Zealand Clinical Trials Registry, ACTRN12613000148774. FINDINGS: Between Sept 3, 2013, and Oct 1, 2014, 824 households were assessed for eligibility and 254 were enrolled, of which 126 (50%) were assigned to the intervention group and 128 (50%) were assigned to the control group. After adjustment for previous falls and geographical region, there was an estimated 31% reduction in the rate of fall injuries at home per year exposed to the intervention compared with households in the control group (adjusted relative rate 0·69 [95% CI 0·47-1·00]). INTERPRETATION: Low-cost home modifications and repairs can be an effective means to reduce injury disparities. The high prevalence of modifiable safety issues in Māori homes merits considerable policy and community effort. FUNDING: Health Research Council of New Zealand.Item A scoping review of non-pharmacological perinatal interventions impacting maternal sleep and maternal mental health(BioMed Central Ltd, 2022-12) Ladyman C; Sweeney B; Sharkey K; Bei B; Wright T; Mooney H; Huthwaite M; Cunningham C; Firestone R; Signal TLBACKGROUND: A woman's vulnerability to sleep disruption and mood disturbance is heightened during the perinatal period and there is a strong bidirectional relationship between them. Both sleep disruption and mood disturbance can result in significant adverse outcomes for women and their infant. Thus, supporting and improving sleep in the perinatal period is not only an important outcome in and of itself, but also a pathway through which future mental health outcomes may be altered. METHODS: Using scoping review methodology, we investigated the nature, extent and characteristics of intervention studies conducted during the perinatal period (pregnancy to one-year post-birth) that reported on both maternal sleep and maternal mental health. Numerical and descriptive results are presented on the types of studies, settings, sample characteristics, intervention design (including timeframes, facilitation and delivery), sleep and mood measures and findings. RESULTS: Thirty-seven perinatal interventions were identified and further described according to their primary focus (psychological (n = 9), educational (n = 15), lifestyle (n = 10), chronotherapeutic (n = 3)). Most studies were conducted in developed Western countries and published in the last 9 years. The majority of study samples were women with existing sleep or mental health problems, and participants were predominantly well-educated, not socio-economically disadvantaged, in stable relationships, primiparous and of White race/ethnicity. Interventions were generally delivered across a relatively short period of time, in either the second trimester of pregnancy or the early postnatal period and used the Pittsburgh Sleep Quality Index (PSQI) to measure sleep and the Edinburgh Postnatal Depression Scale (EPDS) to measure mood. Retention rates were high (mean 89%) and where reported, interventions were well accepted by women. Cognitive Behavioural Therapies (CBT) and educational interventions were largely delivered by trained personnel in person, whereas other interventions were often self-delivered after initial explanation. CONCLUSIONS: Future perinatal interventions should consider spanning the perinatal period and using a stepped-care model. Women may be better supported by providing access to a range of information, services and treatment specific to their needs and maternal stage. The development of these interventions must involve and consider the needs of women experiencing disadvantage who are predominantly affected by poor sleep health and poor mental health.