Indoor air pollution accounts for approximately 3.8 million inopportune deaths annually at global level. Due to spending more time indoors, children and older adults are especially susceptible to the health risks of indoor air pollution. This review seeks to summarise existing knowledge on the cardiovascular health effects of three common indoor air pollutants, namely carbon monoxide (CO), particulate matter (PM_2.5 and PM₁₀), and Nitrogen dioxide (NO₂), focusing on older adults. We systematically reviewed the literature (PROSPERO CRD42024479220) on PubMed, Google Scholar, Scopus, Web of Science and Embase. The search yielded 20,914 records. Two independent reviewers screened the articles using titles, abstracts, and full-length articles written in English. Upon a detailed assessment of all the records, the review considered 38 full-length articles. Several studies reported mortality, myocardial infarction, stroke, increased hospitalisation and increased emergency room visits due to exposure to indoor air pollution. A few studies reported arrhythmias, hypertension and Ischaemic heart disease due to exposure to indoor air pollutants. The increased mortality, morbidity, hospitalization, and emergency rooms visits resulting from indoor air pollution associated CVDs makes indoor air pollution a health risk for older adults. There is, therefore, a need to synthesize information on studies relate d to how the selected indoor air pollutants affected the cardiovascular health of older adults.

Introduction In order to centralise occupation in challenging settings, therapists need a supportive process and distinct strategies to assist them as they re-design and implement services which are truly occupation centred, based and focussed. Objectives The aim of this article is to illuminate the strategies utilised by a group of occupational therapists working to centralise occupation in a forensic mental health service in Australia. It also highlights the subsequent professional rewards they experienced from being more occupation centred in everyday practice. Method A Community of Practice Scholars was formed by participants. They then used a Practice Based Enquiry (PBE) approach – a type of action methods research - involving iterative cycles of data collection, analysis, critique and implementation of practice innovations. Results Seven major themes emerged from the study. The theme of Strategies in, and Rewards of, Occupation Centred Practice is the focus of this article, with inclusion of data from the theme of Communicating with Certainty. Additional themes are discussed through other, related publications. Conclusion This article highlights the process of moving beyond “knowing that” occupation centred practice is important, to “knowing how” to re-design an occupational therapy service to achieve this aim. Becoming more occupation centred in practice can be experienced as more professionally rewarding for occupational therapists, especially those working in challenging settings.

The growing animal welfare concerns regarding poultry production have led to the rearing of slow-growing meat type chickens also known as free-range chickens. In Zimbabwe these slow-growing chickens are gaining popularity as an alternative to the commercial broiler chickens owing to their preferred sensory attributes comparatively. Little is known regarding the quality of the meat versus that of the conventional broilers. We evaluated the physical characteristics and nutritional composition of meat from dual purpose slow-growing hybrids, Sasso C431 and TR51 in comparison with the commercial broiler breed Ross 308, under intensive feeding conditions. Birds were fed the standard commercial chicken feed produced by Hamara, a local chicken and chicken feed producing company. Birds were slaughtered on days 42, 56 and 70 of life where carcass and breast yield were measured. The pH, drip loss and cooking losses were determined for all carcasses. Proximate composition (dry matter, ash, protein, fat, carbohydrate) and mineral composition (iron, zinc and phosphorus) were determined for all the meat samples. The fast-growing broiler breed had a higher breast yield; than the slower-growing breeds, Sasso C431 and TR51 breeds (P<0.05). The highest cooking and drip loss were observed in the faster growing breed Ross 308 and the lowest ones for Sasso C431 and TR51 breeds (P<0.05). Shear texture values were higher in the Sasso C431 and TR51 than the Ross 308 breed (P<0.05). The Sasso C431 and TR51 breeds can produce more meat with a lower fat and a higher protein compared to the Ross breeds.

The reduction in food production due to climate shock has contributed to food and nutrition insecurity, malnutrition, and diet-related non-communicable diseases. There is an urgent need for adaptation measures to manage the impact of climate change on communities. Developing resilience in food and nutrition security remains a novel concept. The aim of the study was to determine the impact of Layering, Sequencing and Integration (LSI) of different interventions on food and nutrition outcomes among smallholder farmers. Participants were drawn from three wards in the Zvishavane District of the Midlands province in Zimbabwe. A total of 301 randomly chosen participants were interviewed. A mixed methodology using quantitative and qualitative tools was used to collect the data. The majority (95,3%) of the study participants had an acceptable diet based on the food consumption score (77,1%), with a high dietary diversity score, and 48,2% had an annual cereal surplus. A total of 69,1% of participants had no reduced coping strategies. Economic shocks (34,9%) were most severe, followed by climate-induced shocks (24,6%). The LSI approach can potentially increase diversified food production levels, thereby increasing access to diverse foods and resulting in improved food and nutrition security outcomes for a given community.