5 research outputs found
âWorried About Them When We Leftâ: A Mixed-Methods Essay
The purpose of this visual inquiry using ethnographic photographic research was to examine fire safety in homes of 42 urban older adults. Photographs were taken to document home fire safety (HFS) practices and grouped according to Federal Emergency Management Agency (FEMA) Home Safety Checklist categories. Participants had a mean age of 74 years, and were mostly African American (n=21, 57%), and female (n=32, 78%). Major findings from the photographs demonstrated unsafe electrical, cooking, and heating practices. Other HFS hazards related to installation and maintenance of carbon monoxide (CO) and smoke alarms, smoking safety, and identification and practice of home fire escape plans. The findings will provide future direction for community education and fire prevention advocacy for older adults
Using photographic interpretation to evaluate the safety of home environments
In the US there were 400,000 home fires resulting in 2755 deaths, 12,450 injuries, and $6.9B lost. The purpose of this study was to evaluate the content-validity of photographs taken in the home for use as an educational instrument to teach about âsafeâ and âunsafeâ fire safety practice for adults and older adults. A total of 73 home fire safety experts were provided 27 photographs to evaluate home fire safety practice. Initially, a Krippendorff's alpha was calculated for the first 24 questions to evaluate inter-rater reliability, and differences in demographics were evaluated. Unique codes and themes for the last three questions were identified and inter-rater reliability examined. A majority of respondents were female (n = 43, 60.6%), college educated (n = 61, 83.6%), nurses (n = 25, 33.8%), or worked for a fire department (n = 21, 29.6%). Their mean age was 45.5 years and they had 11.05 years of experience. The first 24 questions had high inter-rater reliability (Krippendorff α = 0.831). No significant differences existed between the strata of the demographic variables (all p-values > 0.05). Similarly, based on the codes and themes identified, the last three questions had moderate-to-good inter-rater reliability (Krippendorff α = 0.764). Providing photographs as a âseek-and-findâ or âWhat's wrong with this picture?â tools and simplified visual images is an excellent way to aid recognition of unsafe home fire safety environments. Education through non-traditional visual methods increases the possibility of change for diverse low-literacy populations. Keywords: Photographs, Home fire safety, Instrument development, Diverse low-literacy population
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Contributions of the international plant science community to the fight against human infectious diseases - part 1: epidemic and pandemic diseases.
Infectious diseases, also known as transmissible or communicable diseases, are caused by pathogens or parasites that spread in communities by direct contact with infected individuals or contaminated materials, through droplets and aerosols, or via vectors such as insects. Such diseases cause Ë17% of all human deaths and their management and control places an immense burden on healthcare systems worldwide. Traditional approaches for the prevention and control of infectious diseases include vaccination programmes, hygiene measures and drugs that suppress the pathogen, treat the disease symptoms or attenuate aggressive reactions of the host immune system. The provision of vaccines and biologic drugs such as antibodies is hampered by the high cost and limited scalability of traditional manufacturing platforms based on microbial and animal cells, particularly in developing countries where infectious diseases are prevalent and poorly controlled. Molecular farming, which uses plants for protein expression, is a promising strategy to address the drawbacks of current manufacturing platforms. In this review article, we consider the potential of molecular farming to address healthcare demands for the most prevalent and important epidemic and pandemic diseases, focussing on recent outbreaks of high-mortality coronavirus infections and diseases that disproportionately affect the developing world