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BACKGROUND: Improving social circumstances (eg, an increase in income, finding a job or moving into a good neighbourhood) may reduce tobacco use, but robust evidence on the effects of such improvements is scarce. Accordingly we investigated the link between changing social circumstances and changing tobacco smoking using repeated measures data. METHODS: 15 000 adults with at least two observations over three waves (each 2 years apart) of a panel study had data on smoking status, family, labour force, income and deprivation (both neighbourhood and individual). Fixed effects regression modelling was used. FINDINGS: The odds of smoking increased 1.42-fold (95% CI 1.16 to 1.74) for a one log-unit increase in personal income among 15-24-year-olds, but there was no association of increased smoking with an increase in income among 25+ year olds. Moving out of a family nucleus, increasing neighbourhood deprivation (eg, 1.83-fold (95% CI 1.18 to 2.83) increased odds of smoking for moving from least to most deprived quintile of neighbourhoods), increasing personal deprivation and moving into employment were all associated with increased odds of smoking. The number of cigarettes smoked a day changed little with changing social circumstances. INTERPRETATION: Worsening social circumstances over the short run are generally associated with higher smoking risk. However, there were counter examples: for instance, decreasing personal income among young people was associated with decreased odds of smoking, a finding consistent with income elasticity of demand (the less one's income, the less one can consume). This paper suggests that improving social circumstances is not always pro-health over the short run; a more nuanced approach to the social determinants of health is required. [ABSTRACT FROM AUTHOR]

Objective To extend the limited international evidence on youth in-vehicle second-hand smoke (SHS) exposure by examining trends in New Zealand, a country with a national smoke-free goal and indoors smoke-free environment legislation. Methods We tracked exposure rates and explored the associations between in-vehicle SHS exposure and smoking behaviours. In-home exposure was also examined for comparative purposes. Data were collected in annual surveys of over 25 000 year 10 school students (14-15-year olds) for a 7-year period (2006-2012). Questions covered smoking behaviour, exposure to smoking and demographics. Results Youth SHS exposure rates in-vehicle and in-home trended down slightly over time (p<0.0001 for both) with 23% exposed in-vehicle in the previous week in 2012. However, marked inequalities in exposure between ethnic groups, and by school-based socioeconomic position, persisted. The strongest association with SHS exposure was parental smoking (eg, for both parents versus neither smoking in 2012: in-vehicle SHS exposure adjusted OR: 7.4; 95% CI: 6.5 to 8.4). After adjusting for seven other factors associated with initiation, logistic regression analyses revealed statistically significant associations of in-vehicle SHS exposure with susceptibility to initiation and smoking. Conclusions The slow decline in SHS exposure in vehicles and the lack of progress in reducing relative inequalities is problematic. To accelerate progress, the New Zealand Government could follow the example of other jurisdictions and prohibit smoking in cars carrying children. Other major policy interventions, beside enhanced smoke-free environments, will also likely be required if New Zealand is to achieve its 2025 smoke-free nation goal. [ABSTRACT FROM AUTHOR]

Background There is a keen interest to develop research systems and increase research output in the 14 Pacific Island Forum Countries ( PIFC) to support development of policies and practice based on locally relevant research evidence. Aims To assess the quantity and characteristics of reproductive health research output by each country (14 PIFC) from 2000 to 2011 using New Zealand's reproductive research outputs as the reference. Methods A systematic search of the literature using a broad definition of reproductive health. Results There were 174 papers published in the PIFC from 2000 to 2011 compared with 628 papers published in New Zealand ( NZ). Most (57%) of the PIFC papers were from Papua New Guinea ( PNG), although Samoa had the most papers by population (10/100 000). Five of the countries did not have a single publication. The majority of papers from both the PIFC and NZ were observational studies (72 vs 36%). Authors from Australia were responsible for 34% of PIFC publications followed by 25% from PNG. Sixty-three per cent of papers by PIFC sole and first authors were published in local journals, whereas 86% of non- PIFC authors published in international journals. Conclusion There is a need for reproductive research in PIFC. PNG had the most publications on the back of a well-funded dedicated research institute and a significant collaboration with Australian researchers. The large number of papers in PIFC countries without PIFC authors raises the question about the need to require non- PIFC researchers to enter into genuine research partnerships in order to build research capacity in the PIFC. [ABSTRACT FROM AUTHOR]

Chronic pain is common in older people. However, little is known about how pain is experienced in residents of retirement villages ('villages'), and how pain intensity and associations are experienced in relation to characteristics of residents and village living. We thus aimed to examine pain levels, prevalence and associated factors in village residents. The current paper is a cross‐sectional analysis of baseline data from the 'Older People in Retirement Villages' study in Auckland, New Zealand. Between July 2016 and August 2018, 578 village residents were interviewed face‐to‐face by gerontology nurse specialists, using interRAI Community Health Assessment (CHA) and customised survey. We used a validated pain scale and multivariable logistic regression analyses adjusted for pre‐specified confounders. Residents' median age was 82 years; 420 (73%) were female; 270 (47%) exhibited/reported daily pain, and in 11% this was severe. After controlling for confounders, daily pain was positively associated with self‐reported arthritis (OR = 3.88, 95% CI = 2.57–5.87), poor/fair self‐reported health (OR = 3.19, 95% CI = 1.29–7.93), having no health clinic on‐site (OR = 1.76, 95% CI = 1.10–2.83), and minimal fatigue (diminished energy but completes normal day‐to‐day activities) (OR = 1.77, 95% CI = 1.11–2.81). Similar associations were observed for levels of pain. We conclude that levels of pain and prevalence of daily pain are high in village residents. Self‐reported arthritis, self‐reported poor/fair health, no health clinic on‐site and minimal fatigue are all independently associated with a higher risk of daily pain and with levels of pain. This study suggests potential opportunities for villages to better provide on‐site support to decrease prevalence and severity of pain for their residents, and thus potentially increase wellbeing and quality‐of‐life, though as we cannot prove causality, more research is needed. [ABSTRACT FROM AUTHOR]

Background: For parents who experience stillbirth, knowing the cause of their baby's death is important. A post mortem examination is the gold standard investigation, but little is known about what may influence parents' decisions to accept or decline. Aim: We aimed to identify factors influencing maternal decision‐making about post mortem examination after late stillbirth. Methods: In the New Zealand Multicentre Stillbirth Study, 169 women with singleton pregnancies, no known abnormality at recruitment, and late stillbirth (≥28weeks gestation), from seven health regions were interviewed within six weeks of birth. The purpose of this paper was to explore factors related to post mortem examination decision‐making and the reasons for declining. We asked women if they would make the same decision again. Results: Maternal decision to decline a post mortem (70/169, 41.4%) was more common among women of Māori (adjusted odds ratio (aOR) 4.99 95% confidence interval (CI) 1.70–14.64) and Pacific (aOR 3.94 95% CI 1.47–10.54) ethnicity compared to European, and parity two or more (aOR 2.95 95% CI 1.14–7.62) compared to primiparous. The main reason for declining was that women 'did not want baby to be cut'. Ten percent (7/70) who declined said they would not make this decision again. No woman who consented regretted her decision. Conclusion: Ethnic differences observed in women's post mortem decision‐making should be further explored in future studies. Providing information of the effect of post mortem on the baby's body and the possible emotional benefits of a post mortem may assist women faced with this decision in the future. [ABSTRACT FROM AUTHOR]

Background: The Aggressive Student Culture Scale (ASCS) is a survey designed to measure the extent to which New Zealand (NZ) students experience aggressive behaviours within the school environment. The aim of this study is to assess the psychometric properties of the ASCS in the multidisciplinary Growing Up in NZ longitudinal study. Methods: We used data from 4938 children from the Growing Up in NZ study to examine the psychometric properties of ASCS for 8-year-old children. Confirmatory factor analysis was conducted, and measurement invariance was tested across sex, ethnicity, and deprivation levels. Results: The ASCS tool comprises a single latent factor: aggressive student behaviour. The ASCS provides an adequate and satisfactory measure for student aggression experiences. Full measurement invariance was supported for child's sex, but only configural invariance was confirmed across ethnicity and area-level deprivation. Males reported higher levels of aggressive experiences than females. Conclusions: The one-factor model structure offers an excellent fit to our data with good internal consistency. Comparisons across sex are valid; however, direct comparisons across ethnicity and deprivation levels should be approached with caution. We recommend replication studies and encourage further research involving participants from different age groups to better understand the factor structure across diverse demographic variables. [ABSTRACT FROM AUTHOR]

Background: Increased understanding of why and how physical activity impacts on health outcomes is needed to increase the effectiveness of physical activity interventions. A recent randomized controlled trial of an active video game (PlayStation EyeToy™) intervention showed a statistically significant treatment effect on the primary outcome, change from baseline in body mass index (BMI), which favored the intervention group at 24 weeks. In this short paper we evaluate the mediating effects of the secondary outcomes. Objective: To identify mediators of the effect of an active video games intervention on body composition. Methods: Data from a two-arm parallel randomized controlled trial of an active video game intervention (n = 322) were analyzed. The primary outcome was change from baseline in BMI. A priori secondary outcomes were considered as potential mediators of the intervention on BMI, including aerobic fitness (VO2Max), time spent in moderate-to-vigorous physical activity (MVPA), and food snacking at 24 weeks. Results: Only aerobic fitness at 24 weeks met the conditions for mediation, and was a significant mediator of BMI. Conclusion: Playing active video games can have a positive effect on body composition in overweight or obese children and this effect is most likely mediated through improved aerobic fitness. Future trials should examine other potential mediators related to this type of intervention. Trial registration: Australian New Zealand Clinical Trials Registry Website: http://www.anzctr.org.au Study ID number: ACTRN12607000632493 [ABSTRACT FROM AUTHOR]

Objectives:The current study aimed to explore if the impact of various risk factors for chronic disease differed for people of Chinese, Indian and New Zealand European and Other (NZEO) ethnicities. Design:Data analysed for this paper was extracted from the 2003–04 and the 2006–07 NZ Health surveys for adults aged 25–70 which used a cross-sectional survey design. Data from both the survey waves were combined and all statistical analysis was done using SAS version 9.2 or 9.3. Ethnicity of participants was coded using a priority-based classification system as (1) Indian, (2) Chinese, (3) Other Asian, (4) NZEO, (5) Maori and (6) Pacific. Only data for Indians, Chinese and NZEO were used for the current study. Prevalence estimates and 95% confidence intervals for chronic disease and the associated risk factors were generated to describe the sample. Logistic regression analysis was used to examine whether the difference in the change in risk of chronic disease with different exposures was different according to ethnicity. Results:Higher deprivation resulted in increased risk of chronic disease in Indian and Chinese males but not in NZEO males (p= .03). There was a weak evidence for a differing effect of physical activity (p = .10) on chronic disease with the protective effect not seen in Indian or Chinese participants. Conclusion:The results of the current study indicate that some factors such as socio-economic deprivation and physical activity may impact differently on the prevalence of chronic disease according to ethnicity. The authors recommend further investigation of these factors using improved and innovative methodology and high-quality ethnicity data to better understand the factors underpinning ethnic disparities in disease prevalence among Asian sub-groups. [ABSTRACT FROM PUBLISHER]

Background/aim The successful development and maintenance of professional identity is associated with professional development and retention in the health workforce. This paper explores students' perspectives on the ways pre-entry experiences and curricula content shape professional identity. Methods An online cross-sectional survey was sent to students enrolled in the final year of entry-level programmes in five countries. Descriptive statistical analyses of data were completed. Results The results reflect the perceptions of 319 respondents from five countries. Respondents identified professional education (98%) and professional socialisation during placement (92%) as curricula components with the greatest influence on professional identity formation. Discipline-specific knowledge such as, occupation-focussed models and occupational science were ranked lower than these aspects of practice. The students' length of programme and level of entry-level programme did not impact on these results. Conclusion When designing curricula educators need to be mindful that students perceive practice education and professional socialisation have the greatest affect on professional identity formation. The findings reinforce the need for curricula to provide students with a range of practice experiences, which allow the observation and application of occupation-based practices. It highlights a need for educators to provide university-based curricula activities, which better prepare students for a potential dissonance between explicit occupation-based curricula and observed practice education experiences. The study indicates the need for further research into the role curricula content, and in particular practice education, plays in the multidimensional formation of professional development within entry-level programmes. [ABSTRACT FROM AUTHOR]

This paper examines the relationship between father involvement and their child's behaviour outcomes amongst a birth cohort of Pacific children and fathers in New Zealand. A birth cohort was established in 2000 from births at Middlemore Hospital in South Auckland where at least one parent was identified as being of Pacific ethnicity and a New Zealand permanent resident. This included 1,376 mothers, 825 fathers, and 1,398 children at baseline. At the 6-years measurement wave, father involvement was measured using the Inventory of Father Involvement, and child behaviour measured using the Child Behaviour Check-list. Internalising and externalising behaviour was related to father involvement in crude and adjusted logistic regression and generalised estimating equation models. 571 Pacific fathers participated at the 6-years measurement wave; most of Samoan (42.9 %) or Tongan (33.5 %) ethnic identification. Overall, 190 (32.1 %) children exhibited clinical or border-line internalising and externalising behaviour. Self-reported father involvement was generally high, but lower involvement was significantly related to increased odds of internalising [adjusted odds ratio (aOR) approximately 1.9, p < 0.001] and externalising (aOR approximately 4.0, p < 0.001) behaviour. Father involvement was significantly associated with child behaviour in Pacific families within New Zealand. Strategies that promote and enable increased father involvement may reduce negative child outcomes amongst Pacific families. [ABSTRACT FROM AUTHOR]

INTRODUCTION: Primary health care is critical, particularly in rural areas distant from secondary care services. AIM: To describe the development of Coast to Coast Health Centre (CTCHC) at Wellsford, north of Auckland, New Zealand and reflect on its achievements and ongoing challenges. METHODS: Interviews were conducted with staff and management of CTCHC and with other health service providers. Surveys of staff and a sample of enrolled patients were undertaken. Numerical data on service utilisation were obtained from the practice and from national datasets. RESULTS: The CTCHC provides a wide range of services, including after-hours care, maternity and radiology, across a network of electronically connected sites, as well as interdisciplinary training for a range of health students. General practitioner (GP) recruitment is problematic and nursing roles have been expanded. Staff report positively on the work environment. Consultation rates are higher than in comparable practices, especially consultations with nurses. Rates of hospital admission are relatively low. The development of the CTCHC was assisted by formation of a local primary health organisation (PHO) and by recognition by the local district health board (DHB). Issues with poor coordination of local services, and less service provision than is characteristic in urban areas, remain. Contracting processes with the DHB were complex and time-consuming. The merging of the local PHO into a larger PHO within the Waitemata DHB catchment inhibited progression towards more complete locality planning. DISCUSSION: A dedicated and locally controlled provider was able to generate a more than usually complete community health service for Wellsford and area. [ABSTRACT FROM AUTHOR]

Background There is increased interest in the effectiveness and cobenefits of measures to promote walking and cycling, including health gains from increased physical activity and reductions in fossil fuel use and vehicle emissions. This paper analyses the changes in walking and cycling in two New Zealand cities that accompanied public investment in infrastructure married with programmes to encourage active travel. Method Using a quasi-experimental two-group pre-post study design, we estimated changes in travel behaviour from baseline in 2011 to mid-programme in 2012, and postprogramme in 2013. The intervention and control cities were matched in terms of sociodemographic variables and baseline levels of walking and cycling. A face-to-face survey obtained information on walking and cycling. We also drew from the New Zealand Travel Survey, a national ongoing survey of travel behaviour, which was conducted in the study areas. Estimates from the two surveys were combined using meta-analysis techniques. Results The trips and physical activity were evaluated. Relative to the control cities, the odds of trips being by active modes (walking or cycling) increased by 37% (95% CI 8% to 73%) in the intervention cities between baseline and postintervention. The net proportion of trips made by active modes increased by about 30%. In terms of physical activity levels, there was little evidence of an overall change. Discussion Comparing the intervention cities with the matched controls, we found substantial changes in walking and cycling, and conclude that the improvements in infrastructure and associated programmes appear to have successfully arrested the general decline in active mode use evident in recent years. [ABSTRACT FROM AUTHOR]

Background: Players in contact sports frequently experience mild traumatic brain (concussion) injuries (TBI). While there are known disruptions to balance following acute head trauma, it is uncertain if sport-related concussion injuries have a lasting impact on postural control. Aim: To assess postural control in retired rugby players in comparison to retired non-contact sport players, and to evaluate any association with self-reported sport-related concussion history. Methods: Using a cross-sectional design, 75 players in the NZ–RugbyHealth study from three sports groups (44 ± 8 years; 24 elite rugby, 30 community rugby, 21 non-contact sport) took part in this study. The SMART EquiTest® Balance Master was used to assess participant's ability to make effective use of visual, vestibular and proprioceptive information using standardised tests. Postural sway was also quantified using centre of pressure (COP) path length. The relationship among sports group, sport-related concussion history and postural control was evaluated using mixed regression models while controlling for age and body mass index. Results: Limited significant differences in balance metrics were found between the sports groups. A statistically significant (p < 0.001) interaction indicated a relationship between COP path length and sport-related concussion history in the most challenging balance condition, such that path length increased as the number of previous sport-related concussions increased. Conclusion: There was some evidence for a relationship between sport-related concussion recurrence in sports players and postural stability in challenging balance conditions. There was no evidence of impaired balance ability in retired rugby players compared with non-contact sport athletes. [ABSTRACT FROM AUTHOR]

Objective This paper examines how negative experiences with the health-care system create a lack of confidence in receiving medical care in seven countries: Australia, Canada, Germany, the Netherlands, New Zealand, the United Kingdom, and the United States. Methods The empirical analysis is based on data from the Commonwealth Fund International Health Policy Survey 2007, with nationally representative samples of adults aged 18 and over. For the analysis of the experience of cost barriers and confidence in receiving medical care, we conducted pairwise comparisons of group percentages as well as country-wise multivariate logistic regression models. Results Individuals who have experienced cost barriers show a significantly lower level of confidence in receiving safe and quality medical care than those who have not. This effect is most pronounced in the United States, where people who have foregone necessary treatment because of costs are four times as likely to lack confidence as individuals without the experience of cost barriers (adjusted odds ratio 4.00). In New Zealand, Germany, and Canada, individuals with the experience of cost barriers are twice as likely to report low confidence compared with those without this experience (adjusted odds ratios of 1.95, 2.19 and 2.24, respectively). In the Netherlands and UK, cost barriers are only a marginal phenomenon. Conclusions The fact that the experience of financial barriers considerably lowers confidence indicates that financial incentives, such as private co-payments, have a negative effect on overall public support and therefore on the legitimacy of health-care systems. [ABSTRACT FROM AUTHOR]

Background: People living with borderline personality disorder (BPD) face high levels of prejudice and discrimination from both the community and medical professionals, but no measure of prejudice toward people living with BPD exists. Aims: The current study aimed to adapt an existing Prejudice toward People with Mental Illness (PPMI) scale and investigate the structure and nomological network of prejudice toward people with BPD. Methods: The original 28-item PPMI scale was adapted to create the Prejudice toward People with Borderline Personality Disorder (PPBPD) scale. The scale and related measures were completed by three samples: 217 medical or clinical psychology students, 303 psychology undergraduate students, and 314 adults from the general population. Results: The original four-factor structure of the PPMI was supported in the PPBPD scale. Reported prejudice toward people with BPD was more negative than prejudice toward people with mental illness in general. The association of the PPBPD scale with antecedents and consequences was assessed, including social dominance orientation, right-wing authoritarianism, ethnocentrism, personality traits, empathy, prior contact, and feelings toward other stigmatized groups and mental illnesses. Conclusions: This study provided evidence for the validity and psychometric properties of the PPBPD scale across three samples and investigated anticipated relationships with theoretically related antecedents and consequences. This research will help improve understanding of the expressions underlying prejudice toward people with BPD. [ABSTRACT FROM AUTHOR]

Background Past studies have demonstrated better mental health and well-being among transgender youth who had accessed gender-affirming care. However, few existing studies have assessed unmet need for gender-affirming care as a social determinant of mental health inequities. Methods Data on unmet need for gender-affirming care, distress and suicidality were analysed from the 2018 Counting Ourselves nationwide community-based survey of transgender people in Aotearoa/New Zealand. Associations between unmet need for gender-affirming care and mental health indicators were tested for transgender youth within the sample (aged 14–26 years; n  = 608; M age = 20.5). Results Transgender youth reported unmet needs ranging from 42% for gender-affirming hormone to 100% for feminizing surgeries and voice surgeries. Overall unmet need for gender-affirming care was associated with worse mental health. Trans men with an unmet need for chest reconstruction (84%) scored an average of 7.13 points higher on the K10 Psychological Distress Scale relative to those whose need had been met. Participants reporting unmet need for hormones (42%) had twice the odds (adjusted odds ratios = 2.01; CI = 1.02–3.98) of having attempted suicide in the last 12 months. Conclusions Dismantling barriers to accessing gender-affirming care could play a crucial role in reducing mental health inequities faced by transgender youth. [ABSTRACT FROM AUTHOR]

Objectives: To compare periodontitis prevalence estimates obtained using the new classification system with those generated using other case definitions from the literature, examine the strength of the association between tobacco smoking and periodontitis (and that between periodontitis and its impact on oral‐health‐related quality of life; OHRQoL) using those definitions. Methods: We conducted a secondary analysis of data from the 2009 New Zealand Oral Health Survey, a cross‐sectional dental examination survey of a representative sample of people aged 18 or over. We identified cases using 10 different periodontitis case definitions and then compared weighted prevalence estimates across those. The associations between smoking and periodontitis, and between periodontitis and short‐form Oral Health Impact Profile (OHIP‐14) scores, were then compared across the various case definitions. Results: There was considerable variation in periodontitis prevalence estimates (range 3% to 59%). All definitions (but one) showed a higher prevalence of periodontitis in smokers than in non‐smokers. The new classification stage III definition showed the strongest association, with an adjusted prevalence ratio of 1.99 (95%CI: 1.35, 2.91). All case definitions (but one) had a higher mean OHIP‐14 score among people with periodontitis. Conclusions: Periodontitis prevalence estimates are greatly influenced by case definition choice. The new classification system may be more accurate than any other used to date, but questions remain about its utility for periodontal epidemiology. [ABSTRACT FROM AUTHOR]

Objective The main aim of this study was to explore any association between colorectal cancer (CRC) and rotating shift work in nurses and midwives. The secondary aim of this study was to identify risk factors for CRC in nurses and midwives who are rotating shift workers. Design Cross-sectional study. Setting Electronic survey of participants from Australia, New Zealand and the United Kingdom. Subjects A sample of 8,199 male and female nurses and midwives from Australia, New Zealand and the United Kingdom invited through their registration papers or newsletter advertisement. Main outcome measure Prevalence of CRC in participants who have worked rotating shifts for 1-14 years or ≥15 years compared to participants who have never worked rotating shifts. In addition, risk factors for CRC in the rotating shift work population were analysed in a multivariate logistic regression model in order to obtain odds ratio of CRC. Results No statistically significant difference was found in the prevalence of CRC between those who have never worked rotating shift work, worked 1-14 years and worked 15 or more years. Among rotating shift workers, diabetes was associated with a 123-fold (95% CI 39-392; p<0.001) increased odds of CRC, while Inflammatory Bowel Disease (IBD) was associated with a 190-fold (95%CI 68-526; p<0.001) increased odds of CRC. Screening colonoscopy or sigmoidoscopy for CRC was associated with a 10-fold (95% CI 3-35; p<0.001) increased odds of being diagnosed with CRC. Conclusion No significant association was found between rotating shift work and colorectal cancer in nurses and midwives. In nurses and midwives who are rotating shift workers, diabetes, IBD and CRC screening significantly increased the odds of CRC. [ABSTRACT FROM AUTHOR]

Introduction. Physical activity (PA) in older people is associated with improved morbidity and mortality outcomes. Increasing numbers of older people are choosing to live in retirement villages, many of which promote themselves as providing opportunities for activity. Aim. To explore the characteristics of PA village residents were undertaking and the associated individual and village factors. Methods. Health, functional and wellbeing information was collected from 577 residents recruited from 34 villages in Auckland, New Zealand, using an International Resident Assessment Instrument and customised survey tools containing items on self-reported PA. Managers from villages completed a survey on village characteristics and facilities. Results. The mean age (s.d.) of village residents was 82 (7) years, and 325 (56%) reporting doing one or more hours of PA in the 3 days prior to assessment. Moderate exercise was performed by 240 (42%) village residents, for a mean (s.d.) of 2.7 (3.4) h per week. The most common activities provided by villages included: bowls/petanque (22, 65%) and exercise classes (22, 65%), and walking was the most common activity undertaken (348, 60%). Factors independently associated with PA included individual factors (gender, fatigue, constipation, self-reported health, number of medications, moving to village for safety and security, utilising village fitness programme, use of the internet, and satisfaction with opportunities to be active) and village-related factors (access to unit, and ownership model). Discussion. PA uptake is determined by many factors at both personal (physical and psychosocial) and environmental levels. Clinicians should focus on individualised PA promotion in those with identified risk factors for low levels of PA. [ABSTRACT FROM AUTHOR]

Introduction. The rural accelerated chest pain pathway (RACPP) has been shown to safely reduce the number of transfers to hospital for patients who present with chest pain to rural general practice. Aim. This study aimed to estimate the costs associated with assessing patients with low-risk chest pain using the RACPP in rural general practice compared with transporting such patients to a distant emergency department (ED). Methods. This was a retrospective cost minimisation analysis. All patients with low-risk chest pain that were assessed in New Zealand (NZ) rural general practice using the RACPP between 1 June 2018 and 31 December 2019 were asked to participate. The costs incurred by patients were determined by an online survey. Patients were also asked to estimate the costs if they would have been transferred to ED. System costs were obtained from the relevant healthcare organisations. The main outcome measure was the total cost for patients who present with low-risk chest pain. Results. In total, 15 patients (22.7% response rate) responded to the survey. Using the RACPP in general practice resulted in a median cost saving of NZ$1184 (95% CI: $1111 to $1468) compared with transferring the same patient to ED. Discussion. Although limited by low enrolment, this study suggests that there are significant savings if the RACPP is used to assess patients with low-risk chest pain in rural NZ general practice. [ABSTRACT FROM AUTHOR]

Background: Cardiometabolic disease (CMD) risk often begins early in life. Healthy lifestyle behaviors can mitigate risk, but the optimal combination of behaviors has not been determined. This cross-sectional study simultaneously examined the associations between lifestyle factors (fitness, activity behaviors, and dietary patterns) and CMD risk in preadolescent children. Methods: 1480 New Zealand children aged 8–10 years were recruited. Participants included 316 preadolescents (50% female, age: 9.5 ± 1.1 years, BMI: 17.9 ± 3.3 kg/m2). Fitness (cardiorespiratory fitness [CRF], muscular fitness), activity behaviors (physical activity, sedentary, sleep), and dietary patterns were measured. Factor analysis was used to derive a CMD risk score from 13 variables (adiposity, peripheral and central hemodynamics, glycemic control, and blood lipids). Results: Only CRF (β = −0.45, p < 0.001) and sedentary time (β = 0.12, p = 0.019) were associated with the CMD risk score in the adjusted multivariable analysis. CRF was found to be nonlinear (VO2 max ≤ ≈42 mL/kg/min associated with higher CMD risk score), and thus a CRF polynomial term was added, which was also associated (β = 0.19, p < 0.001) with the CMD risk score. Significant associations were not found with sleep or dietary variables. Conclusion: The findings indicate that increasing CRF and decreasing sedentary behavior may be important public health targets in preadolescent children. [ABSTRACT FROM AUTHOR]

Background: The presence of treatment limitations in patients with frailty at intensive care unit (ICU) admission is unknown. We aimed to evaluate the presence and predictors of treatment limitations in patients with and without COVID‐19 pneumonitis in those admitted to Australian and New Zealand ICUs. Methods: This registry‐based multicenter, retrospective cohort study included all frail adults (≥16 years) with documented clinical frailty scale (CFS) scores, admitted to ICUs with admission diagnostic codes for viral pneumonia or acute respiratory distress syndrome (ARDS) over 2 years between January 01, 2020 and December 31, 2021. Frail patients (CFS ≥5) coded as having viral pneumonitis or ARDS due to COVID‐19 were compared to those with other causes of viral pneumonitis or ARDS for documented treatment limitations. Results: 884 frail patients were included in the final analysis from 129 public and private ICUs. 369 patients (41.7%) had confirmed COVID‐19. There were more male patients in COVID‐19 (55.3% vs 47.0%; p = 0.015). There were no differences in age or APACHE‐III scores between the two groups. Overall, 36.0% (318/884) had treatment limitations, but similar between the two groups (35.8% [132/369] vs 36.1% [186/515]; p = 0.92). After adjusting for confounders, increasing frailty (OR = 1.72; 95%‐CI 1.39–2.14), age (OR = 1.05; 95%‐CI 1.04–1.06), and presence of chronic respiratory condition (OR = 1.58; 95%‐CI 1.10–2.27) increased the likelihood of instituting treatment limitations. However, the presence of COVID‐19 by itself did not influence treatment limitations (odds ratio [OR] = 1.39; 95%‐CI 0.98–1.96). Conclusions: The proportion of treatment limitations was similar in patients with frailty with or without COVID‐19 pneumonitis at ICU admission. [ABSTRACT FROM AUTHOR]

Objectives: To assess (i) paediatric fever management practices among New Zealand ED doctors and nurses, including adherence to best practice guidelines; and (ii) the acceptability of a randomised controlled trial (RCT) of antipyretics for relief of discomfort in young children. Methods: A cross‐sectional survey of doctors and nurses across 11 New Zealand EDs. The primary outcome of adherence to paediatric fever management best practice guidelines was assessed with clinical vignettes and defined as single antipyretic use for the relief of fever‐related discomfort. Results: Out of 602 participants (243 doctors, 353 nurses and six unknown; response rate 47.5%), only 64 (10.6%, 95% confidence interval [CI] 8.3–13.4%) demonstrated adherence to best practice guidelines. In a febrile settled child with normal fluid intake, the percentage of participants that would use antipyretics doubled with abnormal vital signs (33.7% vs 72.9%, difference −39.2%, 95% CI –44.4% to −34.0%). Most participants would use antipyretics for reduced fluid intake (n = 494, 82.1%, 95% CI 78.8–85.0%) in a febrile settled child. Over half (n = 339, 57.1%, 95% CI 53.0–61.1%) would advise giving antipyretics to prevent febrile convulsions. Most (n = 467, 80.0%, 95% CI 76.5–83.1%) participants agreed that a RCT of antipyretics in febrile children <2 years of age with relief of discomfort as a primary outcome is needed. Conclusions: Just over 10% of New Zealand ED doctors and nurses demonstrated adherence to paediatric fever management best practice guidelines. A RCT of antipyretics in febrile children <2 years of age specifically addressing relief of discomfort as a primary outcome is strongly supported. [ABSTRACT FROM AUTHOR]

We examine gendered patterns in the use of violence in response to the partner's violence ("fighting back"). Within each gender, we examined if socio-demographic differences in prevalence were present, and if contextual factors influenced the use of violence against a violent partner. Data from a large, population-based sample of New Zealand adults was used to identify ever-partnered respondents who had experienced physical IPV (n = 407 women, and n = 391 men). Weighted percentages and 95% confidence intervals (95%CIs) were calculated for the use of violence against a violent partner, stratified by gender. Multivariable logistic regression was used to assess the association between each contextual risk factors and the use of violence against a violent partner. For both men and women, at the multivariable level, use of violence against a violent partner was associated with contextual factors related to the abuse. However, for almost all of these variables a higher proportion of women than men experienced the risk factor; for example, a higher proportion of women than men reported having experienced severe IPV (57.6% women; 43.7% men), injuries resulting from IPV (44.5% women, 15.0% men), and fear of a partner (22.7% women, 4.9% men). Women were also more likely to report experiencing other types of IPV (particularly sexual IPV) and were more likely to report that their children were present at the time of violence. These factors contributed to the higher proportion of women who reported fighting back at least once (53.4% of women and 22.3% of men). Health, social, and legal services need to conduct appropriate and thorough assessment of nature and context (current and historical) of the violence that individuals have been exposed to as part of service provision. Assessments need to be carried out with a gender-lens in order to provide comprehensive and appropriate responses. [ABSTRACT FROM AUTHOR]

This study explored whether changes in risk and protective factors of intimate partner violence (IPV) can account for the noted reduction in 12-month IPV prevalence in New Zealand between 2003 and 2019. Changes in relational mobility over time were also explored. Data from two population-based surveys of 18-64 year-old ever-partnered women in New Zealand that were conducted according to identical procedures in 2003 (n=2764) and 2019 (n=944) were used. Changes in a variety of potential risk and protective factors over time and their possible contribution to IPV reduction were assessed. The findings indicated that there was no change in the prevalence of the strongest risk and protective factors of IPV victimisation and perpetration over time (e.g. partner concurrent relationship, previous exposure to violence for both respondent and partner, and partner's problematic alcohol/drug use). However, a combination of factors including decline in women's problematic alcohol or drug use, decline in the number of children within families, and increases in the proportion of women and partners with a qualification higher than secondary education are likely to be associated with the reduction in IPV prevalence. A greater degree of relational mobility, demonstrated through a greater proportion of women who left their abusive partner permanently and increased numbers of relationships that women had, was also observed between two study years. Overall, these results indicate that changes in 12-month IPV prevalence over time are likely to be linked with changes that increase women's autonomy and ability to move out of violent relationships. To achieve sustained reductions in IPV, more comprehensive and planned efforts are needed to address other underlying and exacerbating causes, including problematic alcohol/drug use and previous exposure to violence during childhood and adulthood. [ABSTRACT FROM AUTHOR]

Introduction: Diabetes, a long-term condition increasing in prevalence, requires ongoing healthcare management. Exercise alongside lifestyle education and support is effective for diabetes management. Aim: To investigate clinical outcomes and acceptability of a community-based lifestyle programme for adults with diabetes/prediabetes at programme completion and 3-month follow-up. Methods: The 12-week community programme included twice-weekly sessions of self-management education and exercise, supervised by a physiotherapist, physiotherapy students and a nurse. Clinical outcomes assessed were cardiorespiratory fitness, waist circumference, exercise behaviour and self-efficacy. A standardised evaluation form was used to assess programme acceptability. Results: Clinically significant improvements were found from baseline (n = 36) to programme completion (n = 25) and 3-months follow-up (n = 20) for the six minute walk test (87 m (95%CI 65-109; p ⩽ 0.01), 60 m (95%CI 21-100; p ⩽ 0.01)), waist circumference (-3 cm (95%CI -6 to -1), -3 cm (95%CI -6 to 1)), exercise behaviour (aerobic exercise 53 min/week (95%CI 26 to 81; p ⩽ 0.01), 71 min/week (95%CI 25 to 118; p ⩽ 0.01)) and self-efficacy (0.7 (95%CI -0.2 to 1.6), 0.8 (95%CI 0.04 to 1.5)). Good programme acceptability was demonstrated by themes suggesting a culturally supportive, motivating, friendly, informative atmosphere within the programme. The attrition rate was 30% but there were no adverse medical events related to the programme. Discussion: The programme was safe and culturally acceptable and outcomes demonstrated clinical benefit to participants. The attrition rate was largely due to medical reasons unrelated to the programme. This model of a community-based lifestyle programme has the potential to be reproduced in other regions and in adults with similar long-term conditions. [ABSTRACT FROM AUTHOR]

Introduction: Run charts are quality improvement tools. Aim: To investigate the feasibility and acceptability of run charts displaying weekly cardiovascular disease (CVD) risk assessments in general practice and assess their impact on CVD risk assessments. Methods: A controlled non-randomised observational study in nine practices using run charts and nine control practices. We measured the weekly proportion of eligible patients with completed CVD risk assessments for 19 weeks before and after run charts were introduced into intervention practices. A random coefficients model determined changes in CVD risk assessment rates (slope) from pre- to post- intervention by aggregating and comparing intervention and control practices' mean slopes. We interviewed staff in intervention practices about their use of run charts. Results: Seven intervention practices used their run chart; six consistently plotting weekly data for >12 weeks and positioning charts in a highly visible place. Staff reported that charts were easy to use, a visual reminder for ongoing team efforts, and useful for measuring progress. There were no significant differences between study groups: the mean difference in pre- to post-run chart slope in the intervention group was 0.03% more CVD risk assessments per week; for the control group the mean difference was 0.07%. The between group difference was 0.04% per week (95% CI: -0.26 to 0.35, P = 0.77). Di scussion: Run charts are feasible in everyday general practice and support team processes. There were no differences in CVD risk assessment between the two groups, likely due to national targets driving performance at the time of the study. [ABSTRACT FROM AUTHOR]

Background Although tobacco packages have evolved to feature health warnings and, in Australia, dissuasive colours, the format of on-pack cessation information has not changed. We compared how alternative Quitline information formats affected smokers' perceptions and choice behaviours, and their likelihood of seeking cessation support. Methods We conducted an online study comprising a choice experiment using a two (number of panels) by three (panel position: above, middle, below) plus control (current format) design, and a between-subjects comparison of a two-panel format and the control. The sample comprised 608 New Zealand smokers. Results Relative to the current format, respondents regarded each test format as more effective in communicating cessation information (p<0.0001), particularly the two-panel formats. Respondents found the two-panel format tested via paired comparisons significantly easier to read, more visually salient and more likely than the control to encourage them and other smokers to consider quitting (all p<0.0001). Heat map comparisons showed that the Quitline number and affirming message were significantly more salient in the test format than in the current format (p<0.0001), although the headline and warning explanation were more salient in the control. Conclusions Reformatting Quitline information could improve its visual salience and readability and capitalise on the dissonance that pictorial warning labels and plain packaging create. Enhancing stimuli that may prompt smokers to try and quit, affirming their decision to do so and prompting the use of cessation support could increase the number and success of quit attempts. [ABSTRACT FROM AUTHOR]

New Zealand blackcurrant (NZBC) extract is a rich source of anthocyanins and in order to exert physiological effects, the anthocyanin-derived metabolites need to be bioavailable in vivo. We examined the plasma uptake of selected phenolic acids following NZBC extract supplementation alongside maintaining a habitual diet (i.e. not restricting habitual polyphenol intake). Twenty healthy volunteers (nine females, age: 28 ± 7 years, height 1.73 ± 0.09 m, body mass 73 ± 11 kg) consumed a 300 mg NZBC extract capsule (CurraNZ®; anthocyanin content 105 mg) following an overnight fast. Venous blood samples were taken pre and 1, 1.5, 2, 3, 4, 5, and 6 h post-ingestion of the capsule. Reversed-phase high-performance liquid chromatography (HPLC) was used for analysis of two dihydroxybenzoic acids [i.e. vanillic acid (VA) and protocatechuic acid (PCA)] and one trihydroxybenzoic acid [i.e. gallic acid (GA)] in plasma following NZBC extract supplementation. Habitual anthocyanin intake was 168 (95%CI:68–404) mg⋅day−1 and no associations were observed between this and VA, PCA, and GA plasma uptake by the NZBC extract intake. Plasma time-concentration curves revealed that GA, and PCA were most abundant at 4, and 1.5 h post-ingestion, representing a 261% and 320% increase above baseline, respectively, with VA remaining unchanged. This is the first study to demonstrate that an NZBC extract supplement increases the plasma uptake of phenolic acids GA, and PCA even when a habitual diet is followed in the days preceding the experimental trial, although inter-individual variability is apparent. [ABSTRACT FROM AUTHOR]

INTRODUCTION: New Zealand's Pharmaceutical Management Agency (PHARMAC) manages the list of medicines available for prescribing with government subsidy, within a fixed annual medicines budget. PHARMAC achieves this through a mix of pricing strategies including reference pricing. In 2011, PHARMAC applied generic reference pricing to olanzapine tablets. AIM: This study sought to evaluate change in outcome measures of patients switching from originator to generic olanzapine consequent to the introduction of the policy. METHODS: A retrospective study using national health data collections was conducted. Outcome measures included medicines indicators (change in dosage, concomitant therapy and treatment cessation), health care service indicators (use of emergency departments, hospitals and specialist services), surveillance reports of adverse events, and mortality. RESULTS: Subsequent to the removal of funding for originator brand olanzapine tablets, 99.7% of patients meeting the inclusion criteria switched to using generic olanzapine. Limited case reports of suspected therapeutic loss were received in the study time period. No increase in use of additional oral or injectable antipsychotic medication was observed after switching, nor any increase in other unique, non-antipsychotic prescription items. However, a high incidence of multiple switching between available brands was found. No net impact of switching brands on health service utilisation or mortality was found. DISCUSSION: The study shows that a switch can be made safely from originator olanzapine to a generic brand, and suggests that switching to generics should generally be viewed more positively. Generic reference pricing achieves considerable savings and, as a pricing policy, could be applied more widely. [ABSTRACT FROM AUTHOR]

Introduction. Although international large-scale studies have investigated routes to diagnosis for colorectal cancer, there is limited information on how New Zealanders seek help for bowel symptoms across different pre-diagnostic routes. Aim. To better understand pre-diagnostic routes for colorectal cancer, including the characteristics of patients and key events associated with each route. Methods. This study was a retrospective audit of hospital administrative and medical records for 120 patients with a confirmed diagnosis of colorectal cancer between 2016 and 2017. All patients were receiving care at one of two hospitals in central New Zealand; one urban and one rural. Extracted data were used to: categorise pre-diagnostic routes for colorectal cancer; describe the characteristics of people who presented by each route; and compare key events in the diagnostic and treatment intervals for people who presented by each route. Results. Six routes to the diagnosis of colorectal cancer were identified. The three main routes included: routine general practitioner (GP) referral (28%, 95% CI: 21–37%), emergency presentation (27%, 95% CI: 20–35%), and other outpatient services (26%, 95% CI: 19–34%). Patients diagnosed by routine GP referral had the longest time to diagnosis, impacting on timeliness of treatment. Discussion. This study has generated detailed insights about pre-diagnostic routes for colorectal cancer in New Zealand and shown consistency with findings from previously published international research. The granular findings can now inform areas for person- and system-level interventions that, in turn, could be tested in future studies to minimise emergency department and late presentations for colorectal cancer treatment in New Zealand. [ABSTRACT FROM AUTHOR]

INTRODUCTION; Pacific New Zealanders have a high prevalence of smoking, with many first smoking in their pre-adolescent years. AIM: To identify risk factors for tobacco smoking among Pacific pre-adolescent intermediate school children. METHODS: A cross-sectional survey of 2208 Pacific students aged between 10 and 13 years from four South Auckland intermediate schools who were asked about their smoking behaviour between the years 2007 and 2009. RESULTS: The prevalence of Pacific ever-smokers (for 2007) in Year 7 was 15.0% (95% Confidence Interval [Cl] 12.0%-18.3%) and Year 8, 23.0% (95% Cl 19.5%-26.7%). Multivariate modelling showed the risk factors for ever-smoking were Cook Island ethnic group (OR 1.72; 95% Cl 1.26-2.36, ref=Samoan), boys (OR 1.47; 95% Cl 1.14-1.89), age (OR 1.65; 95% Cl 1.36-2.00), exposure to smoking in a car within the previous seven days (OR 2.24; 95% Cl 1.67-3.01), anyone smoking at home within the previous seven days (OR 1.52; 95% Cl 1.12-2.04) and receiving more than $NZ20 per week as pocket money/allowance (OR=1.91,95% Cl 1.23-2.96). DISCUSSION: Parents control and therefore can modify identified risk factors for Pacific children's smoking initiation: exposure to smoking at home or in the car and the amount of weekly pocket money the child receives. Primary health care professionals should advise Pacific parents to make their homes and cars smokefree and to monitor their children's spending. This study also suggests a particular need for specific Cook Island smokefree promotion and cessation resources. [ABSTRACT FROM AUTHOR]

Background There is evidence that smoking is associated with poorer mental health. However, the underlying mechanisms for this remain unclear. We used longitudinal data to assess whether smoking uptake, or failed quit attempts, are associated with increased psychological distress. Methods Data were used from Waves 3 (2004/05), 5 (2006/07) and 7 (2008/09) of the longitudinal New Zealand Survey of Family, Income and Employment. Fixed-effects linear regression analyses were performed to model the impact of changes in smoking status and quit status (exposure variables) on changes in psychological distress (Kessler 10 (K10)). Results After adjusting for time-varying demographic and socioeconomic covariates, smoking uptake was associated with an increase in psychological distress (K10: 0.22, 95% CI 0.01 to 0.43). The associations around quitting and distress were in the expected directions, but were not statistically significant. That is, smokers who successfully quit between waves had no meaningful change in psychological distress (K10: -0.05, 95% CI -0.34 to 0.23), whereas those who tried but failed to quit, experienced an increase in psychological distress (K10: 0.18, 95% CI -0.05 to 0.40). Conclusions The findings provide some support for a modest association between smoking uptake and a subsequent increase in psychological distress, but more research is needed before such information is considered for inclusion in public health messages. [ABSTRACT FROM AUTHOR]

INTRODUCTION: Adolescents are known to have high risk factors for sleep disorders, yet the youth rates of sleep disturbances are unknown. AIM: This study aimed to determine the prevalence of sleep disorders among New Zealand high school students. METHODS: The Auckland Sleep Questionnaire (ASQ) was administered to high school students at six schools in the North Island. Schools were chosen to reflect a range of ethnicities and school deciles, which identify the socioeconomic status of households in the school catchment area. RESULTS: A total of 1388 students completed the ASQ. The median age was 17 years (range 14-23) and females represented 43.5% (n=604) of the total group. A total of 37.2% of the students surveyed reported having significant sleep symptoms lasting longer than one month. Depression and anxiety were present in 51.7% and 44.8% of students reporting a sleep problem, respectively. A moderate correlation was observed between sleep problems and depression (r=0.34, p<0.01), and sleep problems and anxiety (r=0.31, p<0.01). Problem alcohol use and other substance use were more common in students with sleep symptoms (12.2% and 5.5% respectively). No difference was found in the rate of sleep problems reported by different ethnic groups. DISCUSSION: A considerable proportion of students surveyed reported significant sleep symptoms. This study has the potential to aid physicians within New Zealand in better appreciating the burden of sleep disorders faced by young people and in effectively assessing and managing different causes of sleep symptoms in this demographic. [ABSTRACT FROM AUTHOR]

Low energy availability (LEA) describes the disruption in normal physiological function existent when insufficient energy intake is combined with exercise. To conserve energy a range of endocrine adaptations occur, impairing health and athletic performance. The prevalence of LEA has not been fully established especially among recreational exercisers. Determining recreational exercisers at risk of LEA may help to maximize prevention, early diagnosis and treatment. The design of this study was a cross-sectional online survey. One-hundred and nine female recreational exercisers, with a mean age of 23.8 (SD 6.9) years were recruited via gyms and fitness centers throughout NZ. Participants completed an online questionnaire including questions from the LEAF-Q (Low Energy Availability in Females Questionnaire). A total of 45.0% (CI, 35.4%, 54.8%) of participants were classified as "at risk" of LEA. For every extra hour of exercise per week the odds of being at risk of LEA were 1.13 times greater (CI 1.02, 1.25, p = .016). All participants reporting previous stress fracture injuries (n = 4) were classified as at risk for LEA. Significantly more subjects participating in an individual sport were classified as at risk for LEA (69.6%, CI 24.3%, 54.8%) compared with team sports (34.8%, CI 18.7%, 40.5%) {p = .006). The high prevalence of female recreational exercisers at risk of LEA is of concern, emphasizing the importance of increasing awareness of the issue, and promoting prevention and early detection strategies, so treatment can be implemented before health is severely compromised. [ABSTRACT FROM AUTHOR]

Objectives: Aotearoa New Zealand has demonstrable maternal and perinatal health inequity. We examined the relationships between adverse outcomes in a total population sample of births and a range of social determinant variables representing barriers to equity. Methods: Using the Statistics New Zealand Integrated Data Infrastructure suite of linked administrative data sets, adverse maternal and perinatal outcomes (mortality and severe morbidity) were linked to socio-economic and health variables for 97% of births in New Zealand between 2003 and 2018 (~970,000 births). Variables included housing, economic, health, crime and family circumstances. Logistic regression examined the relationships between adverse outcomes and social determinants, adjusting for demographics (socio-economic deprivation, education, parity, age, rural/urban residence and ethnicity). Results: Māori (adjusted odds ratio=1.21, 95% confidence interval=1.18–1.23) and Asian women (adjusted odds ratio 1.39, 95% confidence interval=1.36–1.43) had poorer maternal or perinatal outcomes compared to New Zealand European/European women. High use of emergency department (adjusted odds ratio=2.68, 95% confidence interval=2.53–2.84), disability (adjusted odds ratio=1.98, 95% confidence interval=1.83–2.14) and lack of engagement with maternity care (adjusted odds ratio=1.89, 95% confidence interval=1.84–1.95) had the strongest relationship with poor outcomes. Conclusion: Maternal health inequity was strongly associated with a range of socio-economic and health determinants. While some of these factors can be targeted for interventions, the study highlights larger structural and systemic issues that affect maternal and perinatal health. [ABSTRACT FROM AUTHOR]

Background In-work tax credit (IWTC) for families, a welfare-to-work policy intervention, may impact health status by improving income and employment. Most studies estimate that IWTCs in the USA and the UK have no effect on self-rated health (SRH) and several other health outcomes, but these estimates may be biased by confounding. The current study estimates the impact of one such IWTC intervention (called In-Work Tax Credit) on SRH in adults in New Zealand, controlling more fully for confounding. Methods We used data from seven waves (2002-2009) of the Survey of Family, Income and Employment, restricted to a balanced panel of adults in families. The exposures, eligibility for IWTC and the amount of IWTC a family was eligible for, were derived for each wave by applying government eligibility and entitlement criteria. The outcome, SRH, was collected annually. We used fixed effects regression analyses to eliminate time-invariant confounding and adjusted for measured time-varying confounders. Results Becoming eligible for IWTC was associated with no detectable change in SRH over the past year (β=0.001, 95% CI .0.022 to 0.023). A $1000 increase in the IWTC amount a family was eligible for increased SRH by 0.003 units (95% CI .0.005 to 0.011). Conclusions This study found that becoming eligible for IWTC or a substantial increase in the IWTC amount was not associated with any detectable difference in SRH over the short term. Future research should investigate the impact of IWTC on health over the longer term. [ABSTRACT FROM AUTHOR]

INTRODUCTION: Despite more than 10 years of the diabetes annual review (DAR) programme, ensuring the annual return of diabetic patients for review remains a challenge for primary care. Regardless of future arrangements for diabetes review programmes, regular review of patients remains clinically important. AIM: To investigate the effect of patient and practice characteristics on the retention of patients continuously enrolled with the same practice in the DAR programme. METHODS: We undertook a retrospective, observational study of a cohort of enrolled diabetic patients who had a DAR in the July 2006 - June 2007 reporting year and remained enrolled with the same practice for the following three years. Controlling for death and migration, retention rates were calculated for age, gender, ethnicity, rurality, practice fundingtype and practice nurse (PN) to general practitioner (GP) ratio. RESULTS: The study included data from 78 practices and 6610 patients with Type 2 diabetes. Non-Maori and those aged 60 years and over were more likely to be retained in the programme. For practice factors, those with a higher PN to GP ratio had a significant retention advantage. Rurality and funding type was not shown to have a significant role in retention. DISCUSSION: Results support the view that both patient and practice factors influence a patient's retention within the DAR programme. The PN to GP ratio may be an important factor in the retention of patients in a DAR programme and warrants further research and consideration when planning future primary care models. [ABSTRACT FROM AUTHOR]

Aim To examine the prevalence of smoker support for a ban on cigarette sales in 10 years time and increased regulation of the tobacco industry and to investigate the independent associations of support for these measures. Methods The authors surveyed opinions among adult smokers in two survey waves (N¼1376 and N¼923) from the New Zealand arm of the International Tobacco Control Policy Evaluation Survey during 2007e2009. The authors report prevalence of support stratified by age, gender and ethnicity. The authors carried out multivariate analyses to identify significant associations among potential determinants (demographics, socioeconomic status, mental health and smoking-related beliefs and behaviours) of support. Results Most New Zealand smokers supported greater regulation of the tobacco industry (65%) and more government action on tobacco (59%). Around half (46%) supported banning sales of cigarettes in 10 years time, provided effective nicotine substitutes were available. In a fully adjusted model, significant associations with support for greater tobacco company regulation included Maori ethnicity, experience of financial stress and greater awareness about the harms of smoking. Significant associations with support for a ban on tobacco sales in 10 years time included increasing area-based deprivation level, increasing intention to quit and greater concern about the health effects of smoking. Conclusions The findings suggest that most smokers will support stronger government action to control the tobacco industry and that many support radical ‘endgame’ approaches. Greater support among Maori, more deprived and possibly Pacific smokers, is an important finding, which could inform the design and implementation of new policies given the very high smoking prevalence among these groups and hence high priority for targeted tobacco control interventions. Perceived difficulties in gaining public support should not impede the introduction of rigorous tobacco control measures needed to achieve a tobacco-free New Zealand. [ABSTRACT FROM AUTHOR]

INTRODUCTION: Perceived lack of confidential health care is an important barrier for young people accessing health care services in New Zealand (NZ). AIM: To determine the prevalence of forgone health care among a nationally representative sample of NZ secondary school students and to describe the health concerns and specific health issues for which young people had difficulty accessing health care. METHODS: Random sample of 9107 NZ secondary school students participated in a 2007 health survey using internet tablets. Questions about access to health care included whether there had been a time when they had not accessed health care when needed, reasons for difficulty in accessing health care, current health concerns and health risk behaviours. RESULTS: One in six students (17%) had not seen a doctor or nurse when needed in the last 12 months. Female Maori and Pacific students and those living in neighbourhoods with high levels of deprivation were more likely to report forgone health care. Students with chronic health problems, those engaging in health risk behaviours or experiencing symptoms of depression were more likely to report being unable to access health care when needed. Students reporting privacy concerns were more likely to report difficulty accessing health care for sensitive health issues, such as sexual health, emotional problems, pregnancy-related issues, stopping cigarette smoking, or alcohol or drug use. DISCUSSION: NZ secondary school students who forgo health care are at increased risk of physical and mental health problems and in need of accessible and confidential health services. [ABSTRACT FROM AUTHOR]

Background: A significant reduction in perinatal mortality among births ≥1000 g has been observed in New Zealand. Aim: To determine, in a national cohort, if perinatal mortality has reduced in small for gestational age (SGA) and non‐SGA babies. Materials and methods: Retrospective cohort, 2008–2016, of singleton non‐anomalous births and perinatal deaths from 26+0 weeks gestation at birth in New Zealand. Perinatal deaths from the Perinatal and Maternal Mortality Review Committee data set were merged with the Ministry of Health national maternity data set. SGA was defined as less than the 10th customised birthweight centile using New Zealand coefficients. Perinatal mortality was defined as stillbirth from 26 weeks gestation and neonatal death up to the 27th day of life. Results: There was a 30% reduction in perinatal mortality among SGA singleton non‐anomalous babies at 26 weeks or more from 10.38/1000 births in 2008 to 7.28/1000 in 2016 (P = 0.046) but no significant change in mortality among appropriate and large for gestational age babies. Conclusion(s): There has been a significant reduction in perinatal mortality among SGA babies in New Zealand. The mechanism for this reduction is unclear. [ABSTRACT FROM AUTHOR]

Background: Studies in southern New Zealand indicate that up to a quarter of women experienced infertility, likely due to delay in childbearing. However, these findings may not be generalisable to the whole population. Aims: To assess the lifetime prevalence of infertility and evidence for disparities for New Zealand men and women in a nationally representative sample. Materials and Methods: In 2014/15 a general health survey with a module on sexual and reproductive health was conducted among New Zealand residents aged 16–74 years; 3792 men and 5222 women provided information on infertility. Result(s): There were 8.2% (95% CI 7.1–9.4%) of men and 12.5% (11.3–13.8%) of women who had experienced infertility; among fertility‐tested women this was 15.4% (14.0–16.9%). Prevalence peaked in the 35–44 year age group (14.3% for men, 19.1% for women and 20.8% for fertility‐tested women). Estimates for European, Māori and Asian ethnicities were similar. Pacific men and women had higher relative risks: 2.37 (95% CI 1.51–3.71) and 1.76 (1.27–2.44), respectively, compared with Europeans. Medical help was sought by 69.3% (95% CI 62.4–75.5%) of infertile men and 68.2% (63.1–72.9%) of women; this was significantly lower for Māori and Pacific. Conclusions: Infertility levels for those of European ethnicity were similar to studies in southern New Zealand, and in other high‐income countries. However, infertility levels were just as high for Māori, and higher for Pacific people, despite experiencing fertility at younger ages. Focusing on reducing causes of infertility other than delayed childbearing would likely contribute to addressing this health disparity. [ABSTRACT FROM AUTHOR]

Aims: This study aimed to identify behaviours and cues that nurses recognise as indications of unsafe practice, perceived factors that contribute to unsafe practice and actions nurses take in response. Design: Cross‐sectional survey. Methods: National cross‐sectional survey of a random sample of registered nurses (n = 231) in New Zealand, in 2017–2018. The STROBE Checklist was used to report this study. Results: Nurses reported a high rate of episodes of unsafe practices and recognised a range of behaviours and cues that alerted them to the potential for unsafe practice. Several organisational issues were perceived to contribute to unsafe practice occurring. The reporting of episodes of unsafe practice and perceived organisational support was low for nurses compared with managers. Conclusion: Failure to recognise and respond to unsafe practice may indicate a tolerance for substandard practice by individual nurses, or by the organisation. Nurses who recognise unsafe practice must be supported by the organisation. [ABSTRACT FROM AUTHOR]

Purpose: Purpose in life and capabilities are two significant individual elements that enhance quality of life among older people. Capabilities refers to the extent to which older people are free to make choices that are important to them. At present, it is not known how purpose in life interacts with capabilities to influence quality of life for those living with a disability. This study examined the extent to which purpose in life and capabilities interacts with health status to affect quality of life, particularly for older people with a disability. Methods: Self-report data from participants in a longitudinal cohort study of older New Zealanders were analyzed. Responses from 452 older people with a disability were compared with 3299 age- and gender-matched older people without a disability on indicators related to health and aging. The associations were tested using hierarchical regression. Mediational impact of purpose in life and capabilities were tested via path analysis. Results: Mental health, physical health, purpose in life, and capabilities accounted for a significant amount of variance in quality of life for older people with a disability. Purpose in life and capabilities were significant unique mediators for older people with a disability. Conclusions: Purpose in life may help older people with a disability to deal with early onset stressors or changes in mental and physical health to maintain overall quality of life. The role of capabilities suggests that the social environment and access to resources and choices are important in ensuring that older people aging with or into a disability achieve quality of life in a socially just environment. Purpose in life and capability are unique mediators of the relationship between health status and quality of life. Purpose in life may act as an effective buffering mechanism to deal with disability in later life while capability can empower older people with a disability to achieve quality of life in a just environment. The notion of successful aging with disability should be re-defined as using psychological, social support, and healthcare resources to live a life consistent with personal values in the context of disability Rather than emphasizing structural factors and physical functioning in activity participation, older people with disability should be supported to decide and pursue their own preferences. Rehabilitation professionals can work flexibly with older people with disability to maximize their resilience, dignity, autonomy and choice, and positive connection to others. [ABSTRACT FROM AUTHOR]

Single nucleotide polymorphisms and pre‐ and peri‐conception folic acid (FA) supplementation and dietary data were used to identify one‐carbon metabolic factors associated with pregnancy outcomes in 3196 nulliparous women. In 325 participants, we also measured circulating folate, vitamin B12 and homocysteine. Pregnancy outcomes included preeclampsia (PE), gestational hypertension (GHT), small for gestational age (SGA), spontaneous preterm birth (sPTB) and gestational diabetes mellitus (GDM). Study findings show that maternal genotype MTHFR A1298C(CC) was associated with increased risk for PE, whereas TCN2 C766G(GG) had a reduced risk for sPTB. Paternal MTHFR A1298C(CC) and MTHFD1 G1958A(AA) genotypes were associated with reduced risk for sPTB, whereas MTHFR C677T(CT) genotype had an increased risk for GHT. FA supplementation was associated with higher serum folate and vitamin B12 concentrations, reduced uterine artery resistance index and increased birth weight. Women who supplemented with <800 μg daily FA at 15‐week gestation had a higher incidence of PE (10.3%) compared with women who did not supplement (6.1%) or who supplemented with ≥800 μg (5.4%) (P <.0001). Higher serum folate levels were found in women who later developed GDM compared with women with uncomplicated pregnancies (Mean ± SD: 37.6 ± 8 nmol L−1 vs. 31.9 ± 11.2, P =.007). Fast food consumption was associated with increased risk for developing GDM, whereas low consumption of green leafy vegetables and fruit were independent risk factors for SGA and GDM and sPTB and SGA, respectively. In conclusion, maternal and paternal genotypes, together with maternal circulating folate and homocysteine concentrations, and pre‐ and early‐pregnancy dietary factors, are independent risk factors for pregnancy complications. [ABSTRACT FROM AUTHOR]

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Caloric restriction occurs when athletes attempt to reduce body fat or make weight. There is evidence that protein needs increase when athletes restrict calories or have low body fat. Purpose: The aims of this review were to evaluate the effects of dietary protein on body composition in energy-restricted resistance-trained athletes and to provide protein recommendations for these athletes. Methods: Database searches were performed from earliest record to July 2013 using the terms protein, and intake, or diet, and weight, or train, or restrict, or energy, or strength, and athlete. Studies (N = 6) needed to use adult (≥ 18 yrs), energy-restricted, resistance-trained (> 6 months) humans of lower body fat (males ≤ 23% and females ≤ 35%) performing resistance training. Protein intake, fat free mass (FFM) and body fat had to be reported. Results: Body fat percentage decreased (0.5-6.6%) in all study groups (N = 13) and FFM decreased (0.3-2.7kg) in nine of 13. Six groups gained, did not lose, or lost nonsignificant amounts of FFM. Five out of these six groups were among the highest in body fat, lowest in caloric restriction, or underwent novel resistance training stimuli. However, the one group that was not high in body fat that underwent substantial caloric restriction, without novel training stimuli, consumed the highest protein intake out of all the groups in this review (2.5-2.6g/kg). Conclusions: Protein needs for energy-restricted resistance-trained athletes are likely 2.3-3.1g/kg of FFM scaled upwards with severity of caloric restriction and leanness. [ABSTRACT FROM AUTHOR]