Healthy grocery delivery in the usual care for adults recovering from an acute coronary event: protocol for a three-arm randomised controlled trial.

INTRODUCTION: Coronary heart disease is a major contributor to the global burden of disease. Appropriate nutrition is a cornerstone of the prevention and treatment of coronary heart disease; however, barriers including cost and access to recommended foods limits long-term adherence for many. We are conducting, in adults with coronary heart disease, a randomised controlled trial comparing usual care with two dietary interventions in which usual care is augmented by 12 weeks free delivered groceries. METHODS AND ANALYSIS: Three hundred adults recovering from an acute coronary event will be recruited from outpatient cardiovascular services in three regions of Aotearoa New Zealand. Participants will be randomly allocated to three arms: usual care (control group), usual care and the free delivery of foods high in dietary fibre or usual care and the free delivery of foods high in unsaturated fats. Interventions duration is 12 weeks, with a further 12 months follow-up. The primary outcome measures are change in low-density lipoprotein (LDL) cholesterol concentration following the intervention, and a cost-effectiveness analysis of healthcare access and social costs in the year after the intervention. A broad range of secondary outcome measures include other blood lipids, anthropometry, glycaemia, inflammatory markers, gut microbiome, dietary biomarkers, food acceptability, dietary change and the facilitators and barriers to dietary change. The trial will determine whether the free provision of groceries known to reduce cardiovascular risk within usual care will be clinically beneficial and justify the cost of doing so. Results may also provide an indication of the relative benefit of foods rich in dietary fibre or unsaturated fats in coronary heart disease management. ETHICS AND DISSEMINATION: This trial, The Healthy Heart Study, has Health and Disability Ethics Committee approval (20/NTB/121), underwent Maori consultation, and has locality authority to be conducted in Canterbury, Otago and Southland. TRIAL REGISTRATION NUMBER: ACTRN12620000689976, U1111-1250-1499.

Is the neighbourhood context important for a tobacco retailer proximity policy?

A spatial modelling approach was used to explore how a proximity limit (150 m, 300 m, and 450 m) between tobacco retailers may impact different neighbourhoods in New Zealand. Neighbourhoods were categorised into three density groups (0, 1-2, 3+ retailers). As the proximity limit increases, there is a progressive redistribution of neighbourhoods in the three density groups with, the 3+ density group incorporating fewer neighbourhoods and the 0 and 1-2 density groups conversely each consisting of more. The differing measures available at the neighbourhood level enabled our study to discern potential inequities. More directed policies targeting these inequities are needed.

Quality of life in people living with HIV in Aotearoa New Zealand: an exploratory cross-sectional study.

Quality of life (QoL) in people living with HIV (PLHIV) is reportedly worse than in people without HIV, with many factors impacting on this. We aimed to investigate QoL in PLHIV in New Zealand (NZ). In-person interviews were conducted including socio-demographic, health, social connectedness, and stigma-related questions. QoL was measured using the 13-question PozQoL Scale - summed to give a score between 13 and 65. Univariate linear regression was used to investigate factors associated with differences in PozQoL scores. PLHIV (n = 188) of different ethnicities from throughout NZ participated. The mean age was 47 years; 65% were men; 61% were men who have sex with men; 61% had been living with HIV for ≥10 years. The mean summary PozQoL score was 47.16. Factors associated with a lower mean PozQol included no sex in the last 12 months (-9.03), inability to meet basic needs (-7.47), ever (-6.49) or recently (-5.03), experiencing stigma or discrimination, mental health condition (-5.74), HIV diagnosis <5 years (-5.48), poor health (-5.43), being unemployed (-5.02), not having support (-4.71), and greater internalised stigma (-2.81). Improving QoL will require investment in peer support and community welfare programmes to better support PLHIV, and stigma reduction campaigns targeting the broader community.

Parental history of positive development and child behavior in next generation offspring: A two-cohort prospective intergenerational study.

This study examined whether positive development (PD) in adolescence and young adulthood predicts offspring behavior in two Australasian intergenerational cohorts. The Australian Temperament Project Generation 3 Study assessed PD at age 19-28 (years 2002-2010) and behavior in 1165 infants (12-18 months; 608 girls) of 694 Australian-born parents (age 29-35; 2012-2019; 399 mothers). The Dunedin Multidisciplinary Health and Development Parenting Study assessed PD at age 15-18 (years 1987-1991) and behavior in 695 preschoolers (3-5 years; 349 girls) and their New Zealand born parents (age 21-46; 1994-2018; 363 mothers; 89% European ethnicity). In both cohorts, PD before parenthood predicted more positive offspring behavior (ßrange  = .11-.16) and fewer behavior problems (ßrange  = -.09 to -.11). Promoting strengths may secure a healthy start to life.

Catheter-directed thrombolysis for lower limb ischaemia: A retrospective study of treatment outcomes.

INTRODUCTION: Lower limb ischaemia secondary to occlusion of a lower limb artery is a limb-threatening condition that can be effectively treated by catheter-directed thrombolysis (CDT). The purpose of this study was to examine treatment outcomes of CDT both at the time of treatment and ongoing patency up to 12 months following treatment. The secondary aim of the study was to investigate the influence of age of occlusion and treatment duration on success and complication rates. METHOD: A retrospective observational study was performed at a single institution over a 10-year period from 2010 to 2019. Data for patient demographics, vessel occlusion factors and treatment information were obtained and analysed. Patency data were investigated using Kaplan-Meier analyses. RESULTS: A total of 218 limbs in 159 patients were treated during the study period. The aetiology of vessel occlusion was in situ thrombosis or occluded bypass graft in 74.5%. Technical success was achieved in 55.5% with CDT alone and 84.4% by using CDT in combination with adjunctive endovascular procedures (angioplasty or stenting). The overall probability of patency was 0.65 at 3 months and 0.44 at 12 months. The overall rate of major amputation within 30 days of thrombolysis was 8.2%. Thirty-day mortality was 6.3% and was secondary to intracranial haemorrhage in three patients. CONCLUSION: Technical success of CDT was found to be significantly higher when combined with adjunctive endovascular procedures at the time of CDT. Despite an initial moderate technical success, the probability of patency at 12 months was only 44%. The likelihood of bleeding complications and technical and long-term success remain key considerations when selecting patients for CDT.

What impact would tobacco retailer proximity limit have on tobacco availability in New Zealand?

INTRODUCTION: One policy option to reduce the density of tobacco retailers is to restrict the distance retailers can be located to each other. This study examined the impacts of proximity limits of 150 m, 300 m and 450 m between tobacco retailers in New Zealand and if critical threshold reduction in tobacco retailers of 90%-95% would be achieved. METHODS: Using a spatial modelling approach, tobacco retailers were randomly removed based on a minimum distance between retailers until there were zero retailers within each scenario's minimum distance. This was repeated for all three proximity limit scenarios and descriptive statistics are provided for each. RESULTS: Implementation of 150 m, 300 m or 450 m distance restrictions between tobacco retailers would result in an average reduction in availability of 35%, 49% and 58%, respectively. On average, the current median distance to the closest retailer increases from 110 m to 377 m, to 568 m or to 718 m, respectively. The average median distance from a retailer to the closest school also increases across the three proximity limits, from 1017 m to 1087 m, to 1149 m or to 1231 m, respectively. Reduced clustering in deprived areas would be most apparent if a 450 m restriction policy was implemented. CONCLUSIONS: A proximity limit of 450 m would reduce retailers by 58%, but would not reach proposed critical behaviour-change threshold of 90%-95% required to reduce smoking prevalence independently. There is a need for a combination of policies, which focus on promoting equity, to achieve this bold endgame goal.

Palliative and end of life care in undergraduate medical education: a survey of New Zealand medical schools.

BACKGROUND: In New Zealand, 34% of deaths occur in the hospital setting where junior doctors are at the frontline of patient care. The death rate in New Zealand is expected to double by 2068 due to the aging population, but many studies report that graduates feel unprepared to care for people near the end of life and find this to be one of the most stressful parts of their work. International guidelines recommend that palliative and end of life care should be a mandatory component of undergraduate medical education, yet teaching varies widely and remains optional in many countries. Little is known about how medical students in New Zealand learn about this important area of clinical practice. The purpose of this study was to investigate the organisation, structure and provision of formal teaching, assessment and clinical learning opportunities in palliative and end of life care for undergraduate medical students in New Zealand. METHODS: Quantitative descriptive, cross-sectional survey of module conveners in New Zealand medical schools. RESULTS: Palliative and end of life care is included in undergraduate teaching in all medical schools. However, there are gaps in content, minimal formal assessment and limited contact with specialist palliative care services. Lack of teaching staff and pressure on curriculum time are the main barriers to further curriculum development. CONCLUSIONS: This article reports the findings of the first national survey of formal teaching, assessment and clinical learning opportunities in palliative and end of life care in undergraduate medical education in New Zealand. There has been significant progress towards integrating this content into the curriculum, although further development is needed to address barriers and maximise learning opportunities to ensure graduates are as well prepared as possible.

A Photoaging Intervention Delivered to Adolescents in Secondary Schools: A Feasibility Study.

Excessive exposure to ultraviolet radiation during adolescence can have a lasting effect on long-term skin cancer risk. Skin cancer prevention interventions for adolescents have been less commonly investigated than those for children and adults. The study objectives were to develop and evaluate the feasibility of a secondary school-based appearance focused intervention, including the development and testing of protocols and instruments, as a resource module that could be efficiently integrated into the secondary school science curriculum. This longitudinal study was conducted with a convenience sample of 38 13-14 year-old students attending one New Zealand (NZ) urban secondary school. The recruitment rate was excellent with only one student not participating because of parental concern. In terms of the implementation practicality, the intervention, as it stands, was extremely resource intensive, involving four research staff to deliver. This will not work if delivered in a classroom setting by a single teacher. However, the intervention was well received by students, so it shows promise if a less resource intensive version could be produced. The acceptability of the intervention with the students was good with the majority (61%) having no suggestions for improvements. Suggested improvements were minor and could be easily addressed.

Vaccine mandates in the time of Omicron.

Nil.

Could We See the End of Tobacco Being Sold in Bars and Pubs in New Zealand?

BACKGROUND: Disallowing the sale of tobacco wherever alcohol is consumed is one policy option to help achieve Smokefree 2025. This study aimed to investigate the prevalence of selling tobacco in New Zealand (NZ) on-license premises and explore attitudes toward the sale of tobacco. METHODS: A sample of managers of on-license premises were asked by telephone about the importance of tobacco to their business, advantages and disadvantages of selling tobacco, and the impact of not being able to sell tobacco in the future. Logistic and linear regression analyses were used to investigate associations between on-license characteristics and selling status and importance scores, respectively. RESULTS: Of on-license premises, 6.5% (95% CI: 5.3, 8.0) sold tobacco; 17.4% (95% CI: 14.0, 21.4) of hotels, 17.5% (95% CI: 13.8, 21.9) of taverns, and 1.3% (95% CI: 0.6, 3.2) of restaurants. Both retailer type and population density were associated with selling status. On-licenses were more likely to rate tobacco as "unimportant" (51.7%) to their business than "important" (30.0%), although premises where the closest tobacco retailer was at least 1 km away were associated with a higher score. Similar proportions of businesses were opposed to (45.7%) and supported (47.2%) the policy of removing all tobacco sales from on-license premises. CONCLUSION: Few on-license premises in NZ sell tobacco. Most retailers would support transitioning out of selling tobacco before the 2025 Smokefree goal, and they believed ending sales of tobacco would not negatively affect their business. However, businesses and customers in rural areas may be more affected than others. IMPLICATIONS: Many countries have tobacco-free goals, with several still developing their endgame strategies to achieve these goals. This study provides NZ and other jurisdictions with evidence useful in the development of such strategies. Having on-license alcohol retailers transition out of sales of tobacco would contribute to a reduction in tobacco availability. Moreover, the results of this study suggest that, in part due to declining tobacco sales and increased thefts, such a policy is likely to have the support of retailers. Policy developers should note, however, the potential for different impacts where the distance to the closest tobacco retailer is over 1 km or in rural areas.

Erythemal ultraviolet radiation exposure of high school rowers in Aotearoa/New Zealand.

Athletes who compete in outdoor sports can receive potentially harmful levels of solar ultraviolet radiation (UVR). Rowing is a popular outdoor sport that takes place during the peak UVR season. Using electronic dosimeters attached to the shoulder strap of the rower's uniform, this study aimed to quantify the real-time solar UVR exposure experienced by high school rowers during competition. We measured personal UVR exposure (PE) during the time spent on the water in order to compete in a single rowing-race (race-time), when rowing administrators are responsible for athletes' wellbeing. Data collection took place in Aotearoa (New Zealand) at Lake Ruataniwha (44.28°S, 170.07°E), during two consecutive rowing seasons (December-February 2018-19 and 2019-20). Analysis of dosimeter data generated from 56 race-times over five regattas revealed a median personal UVR exposure (PE) of 1.15 standard erythemal dose (SED), where 1 SED is defined as an effective radiant exposure of 100 Jm-2. Mean race-time was 46 min. Over two-thirds of race-times (69.6%) exceeded the Australian Radiation Protection and Nuclear Safety Agency recommendation of 1 SED being considered safe for most people in a day. An exposure of 1.5-3.0 SED produces perceptible erythema for people with light coloured skin and the lower parameter of 1.5 SED was exceeded in 14 (25.0%) of the race-times. By regatta, the median SED/h ranged from 0.96-2.40 and the median percentage of total concurrent ambient UVR ranged from 17 to 31%. Our results indicate that rowing is a high UVR sport and that races outside of peak UVR times also warrant the use of sun protection even when the UVI < 3. Given that acute and cumulative UVR exposure are recognised risk factors in the development of ocular diseases and skin cancers later in life, risk management guidelines for competitive school rowing will be incomplete until a long-term approach to well-being is considered and comprehensive sun protection measures adopted.

Preparing nurses for palliative and end of life care: A survey of New Zealand nursing schools.

BACKGROUND: Nurses play a vital role in the care of people with advanced life-limiting illnesses, so palliative and end of life care is an essential skill nurses need to learn. Despite numerous reports in the international literature about educational developments in this area, there are widespread inconsistencies in undergraduate education, and graduates continue to report feeling unprepared for this part of their work. Little is known about how New Zealand nursing students learn about this important area of clinical practice. OBJECTIVES: To obtain information about teaching content, organisation, delivery, assessment and clinical learning opportunities in palliative and end of life care in undergraduate nurse education in New Zealand. DESIGN: Quantitative descriptive cross sectional study. SETTINGS: Tertiary education institutions that provide the Bachelor of Nursing programme in New Zealand. PARTICIPANTS: Academic leads and course coordinators. METHODS: National online survey. RESULTS: A total of 13/18 (72%) educational institutions completed the survey. All integrate palliative and end of life care in their teaching with an identified coordinator at 12 (92%) institutions. Between 1 and 10 h of formal teaching is provided at 11 (85%) institutions where lectures and tutorials are most comon. Clinical placements with specialist palliative care providers are scarce and limited to senior students as elective placements. Assessment of student learning in palliative and end of life care is carried out at seven (54%) institutions, and formally evaluated at 12 (92%). Lack of teaching time and clinical placements with palliative care providers are barriers to increased learning opportunities in palliative and end of life care. CONCLUSIONS: This article provides comprehensive information about palliative and end of life care teaching in undergraduate nurse education in New Zealand. Teaching on this subject is not a mandatory requirement so there are inconsistencies in the teaching provided between educational institutions, and significant barriers to development. Mandatory competencies need to be introduced to ensure graduates have the knowledge, skills and attitudes required to provide optimal care for people near the end of life.

New Zealand medical students' views of euthanasia/assisted dying across different year levels.

BACKGROUND: Previous studies report a majority of the general public support euthanasia/assisted dying (EAD), while a majority of doctors are opposed. In considering policy decisions about EAD, some may discount the views of doctors because they take them to be based on personal values or tradition, rather than reasons that the general public might share. One way to explore this notion is to examine whether medical students' views change during their medical education. The objective of this study was to learn how New Zealand medical students view EAD and whether students at different year levels have different views. METHODS: An on-line survey of undergraduate medical students was conducted asking whether they supported a law change to allow EAD. Quantitative data was analysed using unadjusted and multiple logistic regression. Thematic analysis was conducted with the qualitative data. RESULTS: A total of 326 students replied to the survey. The overall response rate was 28%. 65% of 2nd year students were supportive of EAD, compared to 39% in 5th year. The odds of 5th year students supporting a law change compared to 2nd year was 0.30 (95% CI: 0.15-0.60). The predominant themes found in the qualitative results indicate that medical students support or oppose EAD for reasons similar to those found in the wider debate, and that their views are influenced by a range of factors. However, several at all year levels cited an aspect of medical school as having influenced their views. This was mentioned by participants who were supportive of, opposed to, or unsure about EAD, but it was the type of influence most often mentioned by those who were opposed. CONCLUSIONS: The quantitative findings show students at the end of 5th year were less likely to support EAD than students at the end of 2nd year. We suggest that this difference is most likely due to their time in medical education. This suggests that the lower support found among doctors is in part related to medical education and medical work rather than age, personality, or social context. The qualitative findings indicate that this is not related to a particular educational experience at Otago Medical School but a range.

Cancer Information Seeking Among Adult New Zealanders: a National Cross-Sectional Study.

Organisations seeking to establish themselves as leading cancer information sources for the public need to understand patterns and motivators for information seeking. This study describes cancer information seeking among New Zealanders through a national cross-sectional survey conducted in 2014/15 with a population-based sample of adults (18 years and over). Participants were asked if they had sought information about cancer during the past 12 months, the type of information they sought, what prompted them to look for information and ways of getting information they found helpful. Telephone interviews were completed by 1064 participants (588 females, 476 males, 64% response rate). Of these, 33.8% of females and 23.3% of males (total, 29.2%) had searched for information about cancer over the past year. A search was most frequently prompted by a cancer diagnosis of a family member or friend (43.3%), a desire to educate themselves (17.5%), experience of potential symptoms or a positive screening test (9.4%), family history of cancer (8.9%) or the respondent's own cancer diagnosis (7.7%). Across the cancer control spectrum, the information sought was most commonly about treatment and survival (20.2%), symptoms/early detection (17.2%) or risk factors (14.2%), although many were general or non-specific queries (50.0%). The internet was most commonly identified as a helpful source of information (71.7%), followed by health professionals (35.8%), and reading material (e.g. books, pamphlets) (14.7%).This study provides a snapshot of cancer information seeking in New Zealand, providing valuable knowledge to help shape resource delivery to better meet the diverse needs of information seekers and address potential unmet needs, where information seeking is less prevalent.

Cancer Mortality, Early Detection and Treatment among Adult New Zealanders: Changes in Perceptions between 2001 and 2014/5

Background: Beliefs about cancer risk and experience of early detection and treatment can impact on willingness to engage with these initiatives. This study describes changes in perceptions of cancer mortality, early detection and treatment among adult New Zealanders (NZ) between two cross-sectional studies conducted in 2001 and 2014/5. Methods: Data was collected via telephone interviews conducted by trained interviewers in 2001 (231 females and 207 males, 64% response rate) and 2014/5 (588 females and 476 males, 64% response rate). Participants were asked to identify the most common three causes of cancer mortality among women and then men. They were also asked to note their agreement or otherwise with statements about early detection and treatment of cancer. Results: There was an increase in proportions of men who correctly identified prostate cancer as one of the top three causes of cancer mortality among men, and also an increase among women who correctly identified bowel cancer as one of the top three. Most participants agreed that there were benefits from early detection for cancer outcomes. Over time, there was a significant decline in proportions which felt that most cancer treatment is "so terrible it is worse than death" and that alternative therapy has an "equal or better chance of curing cancer." Conclusion: Internationally, there is little information available about changes in cancer perceptions over time, these findings suggest some changes in perceptions of treatment and awareness of types of cancer with the highest mortality in NZ, which should support timely engagement with early detection and treatment services.

Knowledge of Evidence-Based Cancer Risk Factors Remains Low Among New Zealand Adults: Findings from Two Cross-Sectional Studies, 2001 and 2015

Objective: Cancer risk reduction messages are a part of cancer control efforts around the world. The complex reality is that risk factors differ for different types of cancer, making clear communication of desired behavioural changes more difficult. This study aims to describe awareness of risk factors for breast, bowel, cervical, prostate and lung cancer and cutaneous melanoma among New Zealanders in 2014/15 and identify changes in awareness since 2001. Methods: Two national telephone surveys, the first (CAANZ01) conducted in 2001, included 438 adults (231 females and 207 males, 64% response rate). The second, conducted in 2014/15 (CAANZ15), included 1064 adults (588 females and 476 males, 64% response rate). Results: In 2014/5, most participants could identify evidence-based risk factors for lung cancer and melanoma. In contrast, many participants were unable to name any risk factors (evidence-based or otherwise) for bowel (34.8%), breast (48.8%), cervical (53.9%) and prostate cancer (60.9%). Between 2001 and 2014/5 there were increases in the proportion of individuals identifying sunbeds as increasing melanoma risk, and alcohol consumption and family history as increasing risk for bowel and breast cancer. Conclusions: Effective communication of risk information for specific cancers remains a challenge for cancer control. Although some positive changes in awareness over the 14 year period were observed, there remains substantial room for progressing awareness of evidence-based risk factors.

The outcomes of patients returned to general practitioner after being declined hip and knee replacement.

AIM: To determine the outcome of patients waitlisted for hip and knee replacement surgery who were returned to GP due to resource constraints. METHODS: Prospectively gathered data of all patients returned to GP was analysed, including demographics, clinical prioritisation scores and patient-reported scores. Subsequent outcome was collected from departmental records and the National Joint Registry. RESULTS: Between November 2013 and December 2015, 374 patients were returned to GP care. At minimum 12-month follow-up, 215 (57.5%) had undergone or had certainty for surgery, 36 patients (9.6%) had been re-referred and again declined surgery and 123 (32.9%) remained in GP care. The factors influencing the likelihood of a patient subsequently qualifying for surgery were need for hip rather than knee replacement, time from initial FSA and initial NZOA score. The mean waiting time for those patients who underwent publicly-funded surgery was 14.7 months. CONCLUSION: Returning patients to GP delays treatment rather than reducing the need for surgery. This delay results in waste, added costs to the patient, healthcare system and society, and may reduce the benefit of surgery. There needs to be a significant increase in capacity to meet this demand.

New Zealand adolescents' discouragement of smoking among their peers.

OBJECTIVE: This study examines the extent to which young people are acting as 'agents of change' in discouraging smoking among their peers. METHODS: This study used data from a survey of 2,919 New Zealand secondary school students who participated in the 2014 national Youth In-depth Survey. Relevant questions were used to assess the extent to which students engaged in behaviours to discourage or promote smoking among their peers. RESULTS: About half of all students reported some form of behaviour discouraging others from smoking, while only one in ten reported encouraging smoking. Discouragement was associated with non-smoking or lower levels of smoking, having more friends who smoked, and exposure to more health promotion messages about not smoking. Maori and Pacific young people also reported more discouraging behaviours. CONCLUSIONS: The results highlight the positive impact that young people can have on discouraging smoking among their peers. Implications for public health: The findings of this study point to encouraging and training young people as 'agents of change' to spread the smokefree message.

The Morscher Press-Fit Acetabular Component: An Independent Long-Term Review at 18-22 Years.

BACKGROUND: There are relatively few 20-year results of uncemented acetabular components, and most of these are modular designs. This study reports the 20-year results of a monoblock press-fit acetabular component. METHODS: A total of 122 total hip arthroplasties (111 patients) using the Morscher cup were reviewed at a mean of 19.7 years. The average age at implantation was 57.3 years (range, 36-74 years), and 81 (66%) were men. RESULTS: Twenty-two patients (25 hips) had died. Seven hips were revised, including 5 acetabular revisions. Six patients (6 hips) declined to participate but were known not to have been revised. The mean Oxford hip score was 41.1 (range, 22-48), and the mean reduced Western Ontario and McMaster Universities Osteoarthritis Index score was 5.7/48 (range, 0-24). Eccentric wear was seen in 13 (15.7%) and major osteolysis in 14 (17%) of 82 surviving hips with radiographs. The all-cause revision rate was 0.32 per 100 observed component years (95% confidence interval [CI], 0.13-0.66). The 20-year Kaplan-Meier survival was 93.4% (CI, 86.6-96.8) for all-cause revisions, 95.5% (CI, 89.4-98.1) for any acetabular revision, and 97.1% (CI, 91.2-99.1) for acetabular aseptic loosening, wear, or osteolysis. CONCLUSION: The Morscher acetabular component has continued to perform well at 20 years despite using conventional polyethylene with results that match or surpass other cementless acetabulae.

Eating frequency in relation to BMI in very young children: a longitudinal analysis.

OBJECTIVE: Eating less frequently is associated with increased obesity risk in older children but data are potentially confounded by reverse causation, where bigger children eat less often in an effort to control their weight. Longitudinal data, particularly in younger children, are scarce. We aimed to determine whether eating frequency (meals and snacks) at 2 years of age is associated with past, current or subsequent BMI. DESIGN: Cohort analysis of a randomised controlled trial. Eating frequency at 2 years of age was estimated using 48 h diaries that recorded when each child ate meals and snacks (parent-defined) in five-minute blocks. Body length/height and weight were measured at 1, 2 and 3·5 years of age. Linear regression assessed associations between the number of eating occasions and BMI Z-score, before and after adjustment for potential confounding variables. SETTING: Prevention of Overweight in Infancy (POI) study, Dunedin, New Zealand. SUBJECTS: Children (n 371) aged 1-3·5 years. RESULTS: On average, children ate 5·5 (sd 1·2) times/d at 2 years of age, with most children (88-89 %) eating 4-7 times/d. Eating frequency at 2 years was not associated with current (difference in BMI Z-score per additional eating occasion; 95 % CI: -0·02; -0·10, 0·05) or subsequent change (0·02; -0·03, 0·06) in BMI. Similarly, BMI at age 1 year did not predict eating frequency at 2 years of age (difference in eating frequency per additional BMI Z-score unit; 95 % CI: -0·03; -0·19, 0·13). CONCLUSIONS: Number of eating occasions per day was not associated with BMI in young children in the present study.