Lessons from Fukushima: Potassium Iodide After a Nuclear Disaster.

ABSTRACT: The release of radioactive iodine after a nuclear disaster, such as those that occurred at the Fukushima Daiichi Nuclear Power Plant in Japan 10 years ago and Three Mile Island in Pennsylvania in 1979, increases thyroid cancer risk among people who are exposed. Certain populations are especially vulnerable, including pregnant and breastfeeding women, children, and neonates. Potassium iodide (KI) can effectively block radioactive iodine from being absorbed by the thyroid gland if taken immediately after a radiation release. This article examines lessons learned from Fukushima to enhance disaster readiness and nursing actions. Nurses should be directly involved in vulnerability assessments, emergency planning, and in ensuring the availability, accessibility, and distribution of KI within U.S. nuclear power plant emergency planning zones before a crisis occurs.

Psychological resilience and active social participation among older adults with incontinence: a qualitative study.

OBJECTIVES: Incontinence restricts participation in social activities among older adults. However, some older adults participate in social activities despite this condition. This study aimed to describe how older adults with incontinence could be resilient and actively participate in social activities. METHODS: We conducted semi-structured interviews with 11 socially active older adults with incontinence (age 70-90; nine women and two men) at their homes or in private areas of day-service centres in Chiba, Japan. We coded salient narratives by using thematic analysis and extracted themes. Finally, we developed a conceptual model and illustrated the interactions among themes. RESULTS: We identified seven themes that affected active social participation; five of these pertained to psychological characteristics ('motivation to be socially active', 'psychological stress of incontinence', 'desire to interact with others', 'willingness to perform physical exercise', and 'confidence in managing incontinence') and the remaining two pertained to supporting environmental factors ('assistive devices' and 'accessible toilet'). Three psychological themes ('desire to interact with others', 'willingness to perform physical exercise', and 'confidence in managing incontinence') were intertwined with supporting environmental factors and increased the participants' 'motivation to be socially active'. CONCLUSION: Older adults with incontinence can actively participate in the society when they have desire to interact with others, willingness to perform physical exercise, and confidence in managing incontinence. These psychological characteristics are important for being resilient in the face of incontinence and for active social participation.

Implications of the Fukushima Nuclear Disaster: Man-Made Hazards, Vulnerability Factors, and Risk to Environmental Health.

The objective of this article was to examine the environmental health implications of the 2011 Fukushima nuclear disaster from an all-hazards perspective. The authors performed a literature review that included Japanese and international nuclear guidance and policy, scientific papers, and reports on the Chernobyl and Three Mile Island disasters while also considering all-hazards preparedness rubrics in the U.S. The examination of the literature resulted in the following: a) the authors' "All-Hazards Planning Reference Model" that distinguishes three planning categories-Disaster Trigger Event, Man-Made Hazards, and Vulnerability Factors; b) the generalization of their model to other countries; and c) advocacy for environmental health end fate to be considered in planning phases to minimize risk to environmental health. This article discusses inconsistencies in disaster planning and nomenclature existing in the studied materials and international guidance and proposes new opportunity for developing predisaster risk assessment, risk communication, and prevention capacity building.

Sense of coherence as a key to improve homebound status among older adults with urinary incontinence.

AIM: Being homebound is regarded as a negative condition for social participation in Japan. However, little is known about the possibility of psychological resilience to prevent being homebound among older adults with urinary incontinence. The present study aimed to examine the association between sense of coherence as a measure of psychological resilience and being homebound among older adults with urinary incontinence. METHODS: A cross-sectional study was carried out in Chiba, Japan. We trained 95 care managers as interviewers, and they collected the data from 411 community-dwelling frail older adults using a pretested structured questionnaire. Logistic regression analysis was run to identify factors associated with being homebound among the participants with urinary incontinence. RESULTS: Of the participants, 158 (38.4%) had urinary incontinence. Among the participants with urinary incontinence, 52 (32.9%) were homebound. As a result of logistic regression analysis adjusting for age, sex, living status, hobby, types of prevalent diseases, walking ability, perceived social support and subjective social capital, lower meaningfulness in their lives, which is a component of a sense of coherence, remained positively associated with being homebound (adjusted odds ratio 0.79, 95% confidence interval 0.65-0.96). CONCLUSIONS: Being homebound is less prevalent among those who feel challenges, or worthy of investment or engagement in daily life. By improving a sense of meaningfulness, homebound status might be improved among older adults with urinary incontinence. To encourage active social participation of the target population, their psychological resilience (particularly meaningfulness) should be addressed more.

What makes orphans in Kigali, Rwanda, non-adherent to antiretroviral therapy? Perspectives of their caregivers.

INTRODUCTION: Every year, approximately 260,000 children are infected with HIV in low- and middle-income countries. The timely initiation and high level of maintenance of antiretroviral therapy (ART) are crucial to reducing the suffering of HIV-positive children. We need to develop a better understanding of the background of children's ART non-adherence because it is not well understood. The purpose of this study is to explore the background related to ART non-adherence, specifically in relation to the orphan status of children in Kigali, Rwanda. METHODS: We conducted 19 focus group discussions with a total of 121 caregivers of HIV-positive children in Kigali. The primary data for analysis were verbatim transcripts and socio-demographic data. A content analysis was performed for qualitative data analysis and interpretation. RESULTS: The study found several contextual factors that influenced non-adherence: among double orphans, there was psychological distance between the caregivers and children, whereas economic burden was the primary issue among paternal orphans. The factors promoting adherence also were unique to each orphan status, such as the positive attitude about disclosing serostatus to the child by double orphans' caregivers, and feelings of guilt about the child's condition among non-orphaned caregivers. CONCLUSIONS: Knowledge of orphan status is essential to elucidate the factors influencing ART adherence among HIV-positive children. In this qualitative study, we identified the orphan-related contextual factors that influenced ART adherence. Understanding the social context is important in dealing with the challenges to ART adherence among HIV-positive children.