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Abstract Background The number of people of advanced age (85 years and older) is increasing and health systems may be challenged by increasing health-related needs. Recent overseas evidence suggests relatively high levels of wellbeing in this group, however little is known about people of advanced age, particularly the indigenous Māori, in Aotearoa, New Zealand. This paper outlines the methods of the study Life and Living in Advanced Age: A Cohort Study in New Zealand. The study aimed to establish predictors of successful advanced ageing and understand the relative importance of health, frailty, cultural, social & economic factors to successful ageing for Māori and non-Māori in New Zealand. Methods/design A total population cohort study of those of advanced age. Two cohorts of equal size, Māori aged 80–90 and non-Māori aged 85, oversampling to enable sufficient power, were enrolled. A defined geographic region, living in the Bay of Plenty and Lakes District Health Board areas of New Zealand, defined the sampling frame. Rūnanga (Māori tribal organisations) and Primary Health Organisations were subcontracted to recruit on behalf of the University. Measures - a comprehensive interview schedule was piloted and administered by a trained interviewer using standardised techniques. Socio-demographic and personal history included tribal affiliation for Māori and participation in cultural practices; physical and psychological health status used standardised validated research tools; health behaviours included smoking, alcohol use and nutrition risk; and environmental data included local amenities, type of housing and neighbourhood. Social network structures and social support exchanges are recorded. Measures of physical function; gait speed, leg strength and balance, were completed. Everyday interests and activities, views on ageing and financial interests complete the interview. A physical assessment by a trained nurse included electrocardiograph, blood pressure, hearing and vision, anthropometric measures, respiratory function testing and blood samples. Discussion A longitudinal study of people of advanced age is underway in New Zealand. The health status of a population based sample of older people will be established and predictors of successful ageing determined.

Abstract Background Physical activity shows potential in combating the poor outcomes associated with depression in older people. Meta-analyses show gaps in the research with poor trial design compromising certainty in conclusions and few programmes showing sustained effects. Methods/design The Depression in Late Life: an Intervention Trial of Exercise (DeLLITE) is a 12 month randomised controlled trial of a physical activity intervention to increase functional status in people aged 75 years and older with depressive symptoms. The intervention involves an individualised activity programme based on goal setting and progression of difficulty of activities delivered by a trained nurse during 8 home visits over 6 months. The control group received time matched home visits to discuss social contacts and networks. Baseline, 6 and 12 months measures were assessed in face to face visits with the primary outcome being functional status (SPPB, NEADL). Secondary outcomes include depressive symptoms (Geriatric Depression Scale), quality of life (SF-36), physical activity (AHS Physical Activity Questionnaire) and falls (self report). Discussion Due to report in 2008 the DeLLITE study has recruited 70% of those eligible and tests the efficacy of a home based, goal setting physical activity programme in improving function, mood and quality of life in older people with depressive symptomatology. If successful in improving function and mood this trial could prove for the first time that there are long term health benefit of physical activity, independent of social activity, in this high risk group who consume excess health related costs. Trial registration Australian and New Zealand Clinical Trials Register ACTRN12605000475640

Objective: This study investigates sex and ethnicity in relationships of care using data from Wave 4 of LiLACS NZ, a longitudinal study of Māori and non‐Māori New Zealanders of advanced age. Methods: Informal primary carers for LiLACS NZ participants were interviewed about aspects of caregiving. Data were analysed by gender and ethnic group of the LiLACS NZ participant. Results: Carers were mostly adult children or partners, and three‐quarters of them were women. Māori and men received more hours of care with a higher estimated dollar value of care. Māori men received the most personal care and household assistance. Carer employment, self‐rated health, quality of life and impact of caring did not significantly relate to the gender and ethnicity of care recipients. Conclusions: Gender and ethnicity are interwoven in caregiving and care receiving. Demographic differences and cultural expectations in both areas must be considered in policies for carer support. [ABSTRACT FROM AUTHOR]

Objectives: Advanced age is a time shaped by the current experience of physical, social and psychological characteristics associated with living into an eighth decade and beyond and also by reflection upon past experiences. Understanding the specific factors that contribute to ageing well is increasingly important as greater numbers of older people remain living independently in the community and may require targeted and sustainable support to do so. This paper offers a conceptualisation of resilience for advanced age (age 85+), a life stage currently under-researched. Method: We utilise a developmental and socio-historical context to develop key arguments about adversity, resources and positive outcomes that affect the experience of resilient ageing. Results: Very late life is characterised by a unique balance between losses, associated with vulnerability and resource restrictions, and potential gains based upon wisdom, experience, autonomy and accumulated systems of support, providing a specific context for the expression of resilience. Post-adversity growth is possible, but maintenance of everyday abilities may be more relevant to resilience in advanced age. Conclusion: An increasing life-span globally necessitates creative and conscientious thought about wellbeing, and resilience research has the important aim to focus health and wellness on success and what is possible despite potential limitations. [ABSTRACT FROM AUTHOR]

The article presents a study which assesses the effectiveness of the Depression in Late Life Intervention Trial of Exercise (DeLLITE), a home based physical activity program for improving quality of life and mood in older people with depressive symptoms. The study employs a randomized controlled trial which involves 193 people aged 75 years and older with depressive symptoms. The study's results suggest improved mood and mental health quality of life after the implementation of the program.

Background: The number of people of advanced age (85 years and older) is increasing and health systems may be challenged by increasing health-related needs. Recent overseas evidence suggests relatively high levels of wellbeing in this group, however little is known about people of advanced age, particularly the indigenous Māori, in Aotearoa, New Zealand. This paper outlines the methods of the study Life and Living in Advanced Age: A Cohort Study in New Zealand. The study aimed to establish predictors of successful advanced ageing and understand the relative importance of health, frailty, cultural, social & economic factors to successful ageing for Māori and non-Māori in New Zealand.Methods/design: A total population cohort study of those of advanced age. Two cohorts of equal size, Māori aged 80-90 and non-Māori aged 85, oversampling to enable sufficient power, were enrolled. A defined geographic region, living in the Bay of Plenty and Lakes District Health Board areas of New Zealand, defined the sampling frame. Rūnanga (Māori tribal organisations) and Primary Health Organisations were subcontracted to recruit on behalf of the University. Measures--a comprehensive interview schedule was piloted and administered by a trained interviewer using standardised techniques. Socio-demographic and personal history included tribal affiliation for Māori and participation in cultural practices; physical and psychological health status used standardised validated research tools; health behaviours included smoking, alcohol use and nutrition risk; and environmental data included local amenities, type of housing and neighbourhood. Social network structures and social support exchanges are recorded. Measures of physical function; gait speed, leg strength and balance, were completed. Everyday interests and activities, views on ageing and financial interests complete the interview. A physical assessment by a trained nurse included electrocardiograph, blood pressure, hearing and vision, anthropometric measures, respiratory function testing and blood samples.Discussion: A longitudinal study of people of advanced age is underway in New Zealand. The health status of a population based sample of older people will be established and predictors of successful ageing determined. [ABSTRACT FROM AUTHOR]

Aim: The purpose of this feasibility study was to investigate whether Māori of advanced age would be interested in and able to take part in a quantitative study involving a comprehensive questionnaire, physical health assessment and blood analyses (a range of biological markers). The study also aimed to involve older Māori in all stages: development of research questions, review of assessment techniques and interpretation of results., Method: Māori aged 75-79 years living in the Bay of Plenty and Lakes DHB areas were invited to participate in a feasibility study covering a wide range of quantitative health related questions. After informed consent interviews and physical assessments were conducted in participants' homes or at a local clinic by Māori health providers contracted as a research partner. For those who gave informed consent specifically for blood analyses, bloods were taken and analysed for defined biological markers of inflammation and ageing. All physical assessments and blood analyses were forwarded to each participant's own general practitioner and relevant guidance was given by the research team., Results: Collective results from 33 Māori participants are presented and cover: Te Reo Māori me ona tikanga (Māori language and cultural knowledge), tribal and whanau (extended family) links, cultural values and religion, whanau engagement and recreational activities, health status, healthy eating and discrimination. The Te Whare Tapa Wha model of health and the Poutama model of human development are utilised to provide an overall framework and context to present the results in respect of our participants and to celebrate their 'advanced' old age., Conclusion: The feasibility study has been successful in engagement with older Māori. It has paved the way to implement a subsequent longitudinal study which aims to enrol 600 Māori aged 80 to 90 years and 600 non-Māori aged 85 years in the Bay of Plenty and Lakes District Health Board areas (Tauranga, Rotorua, Whakatane, Opotiki and Te Kaha). The longitudinal study, "Life and Living in Advanced Age, the cohort study in New Zealand LILACS NZ - Te Puawaitanga o Nga Tapuwae Kia Ora Tonu", will record and observe participants' journeys to the end of their life. The LILACS Study NZ is at the stage of recruitment of participants and funding has been allocated for waves two and three and the next stage of the study will have an increased focus on dementia.