Background: Aspiration pneumonia (AP) is a subset of pneumonia caused by the aspiration of food and fluids to the lungs and is highly prevalent in the older population. Oropharyngeal dysphagia (OD) is one of the risk factors for AP and it is also associated with malnutrition, dehydration and poor functional outcomes. As pneumonia is the second…

Background: Non-communicable diseases (NCDs), also known as chronic diseases, now constitute a major proportion of ill-health across most adult and older populations including in people with intellectual disability. The current paper is a comparative analysis of prevalence of NCDs across mid-aged and older-aged people with mild intellectual…

Background: Parkinson's disease (PD) can affect social interaction and communication as well as motor and cognitive processes. Speech is affected in PD, as is the control of voluntary eye movements which are thought to play an important role in 'turn taking' in conversation. Aims: This study aimed to measure eye movements during spoken…

It is estimated that a third of children know someone living with dementia, and there are now many picturebooks for young children that help to explain the changes dementia can bring to family life. Despite their number, there has been little examination of what these books communicate about health and illness. To address this, the current study…

Recently, biological aging has been quantified in DNA-methylation samples of older adults and applied as so-called "methylation profile scores" (MPSs) in separate target samples, including samples of children. This nascent research indicates that (1) biological aging can be quantified early in the life course, decades before the onset of…

Purpose: The aim of the study was to provide an updated systematic review of randomized controlled trials that studied the effectiveness of pharmacological and nonpharmacological interventions to prevent aspiration pneumonia in older adults at risk for aspiration. Method: The search was conducted in MEDLINE (PubMed), Scopus, and Web of Science…

Health services play one of the important roles in achieving equity in health. In the absence of equity awareness, health services searching for practice excellence will themselves inadvertently be causing health inequity rather than closing the gap. The elderly are increasingly occupying considerable capacities of health services to all. This…

Background: Older people with intellectual disability (ID) are at high risk of incidents leading to hospital visits. Method: Through national registers, 7936 people with ID, aged 55+ years in 2012, and a same-aged referent cohort from the general population were identified. Information on diagnoses made in inpatient and outpatient specialist…

Purpose: The purpose of this study was to quantify changes in acoustic distinctiveness in two groups of talkers with Parkinson's disease as they modify across a wide range of speaking rates. Method: People with Parkinson's disease with and without deep brain stimulation and older healthy controls read 24 carrier phrases at different speech rates.…

Purpose: Airway protective disorders are common in Parkinson's disease (PD), yet effective methods to rehabilitate these life-threatening impairments are limited. This study examined the effects of two skill-based treatments aimed at improving swallowing and cough in a severely dysphagic person with PD: respiratory-swallow coordination training…

This study aimed to understand the behaviors of older adults in rural areas at all stages of active aging after participating in senior self-directed learning groups. This study adopted a qualitative research method and conducted one-on-one semi-structured interviews with six members of a senior learning center in a rural area. The themes…

Prior research suggests that autistic adults are at increased risk for developing the core motor components of Parkinson's disease (i.e. parkinsonism) although knowledge is limited to date. Therefore, we explore: (1) the prevalence of both continuous self-reported motor features typical of parkinsonism and the screen positivity rate for…

Background: There is paucity of research from Australia about comorbidity in older people with intellectual disability (PwID). This paper examines the burden of chronic diseases and associated sociodemographic correlates in a cohort of PwID aged 60+. Methods: A cross-sectional survey was used with community-dwelling older PwID in urban/rural…

Biased sampling occurs frequently in economics, epidemiology, and medical studies either by design or due to data collecting mechanism. Failing to take into account the sampling bias usually leads to incorrect inference. We propose a unified estimation procedure and a computationally fast resampling method to make statistical inference for…

Purpose: Auditory perceptual judgments are commonly used to diagnose dysarthria and assess treatment progress. The purpose of the study was to examine the acoustic underpinnings of perceptual speech abnormalities in individuals with Parkinson's disease (PD). Method: Auditory perceptual judgments were obtained from sentences produced by 13 speakers…