Population shifts during the reconstruction period in areas marked as evacuation zones after the Fukushima Daiichi nuclear power plant accident: a mobile spatial statistics data-based time-series clustering analysis.

An accurate understanding of the population is essential for the development of medical care and social resources. However, the development of transportation networks has increased temporal and spatial fluctuations in the population, making it difficult to accurately forecast medical care demand, especially during disaster recovery. This study examined the population movement in areas affected by the Fukushima Daiichi nuclear power plant accident using demographic data.

Non-returning factors from an interview survey of 16 residents of Katsurao village 12 years after the Fukushima nuclear power plant accident.

People generally wish to return home after being evacuated due to disaster situations. Evacuation orders have now been lifted in the Fukushima region following the nuclear accident in 2011, and the Japanese government is promoting a return policy. However, many residents who wish to return home remain unable to and continue living in evacuation sites or other areas.

[Registered physiotherapists' knowledge of terms related to responding to evacuees during disasters and its status of use].

Objectives　Healthcare professionals are expected to adopt a multidisciplinary approach to protect the health status of individuals, particularly those with frailty, following unprecedented disasters. This study focused on the terms "individual evacuation plan," "residents requiring assistance in evacuation," and "welfare shelters" among physiotherapists, and the degree of knowledge and factors associated with knowledge of these terms were examined to consider ways for physiotherapists to participate more actively in disaster response.Methods　A web-based survey was conducted among members of the Fukushima Physical Therapy Association from March 8-31, 2023.

[Relationship between changes in lifestyle and sleep duration due to the spread of coronavirus disease (COVID-19) in older adults: A cross-sectional study].

Objectives　In response to the spread of COVID-19, a state of emergency was declared on April 7, 2020. People were asked to stay at home unless necessary, and studies conducted in Japan and other countries have investigated the impact of these restrictions on the lives and health of older adults. While some studies have focused on sleep, a crucial aspect of the health of older adults, little is known about the relationship between sleep and various lifestyle changes experienced by older adults in Japan during the COVID-19 pandemic.

Long-term evacuation and obesity: a 12-year follow-up comparative study of residents inside and outside Katsurao Village after the Fukushima nuclear disaster.

Objective: Evacuation, owing to a disaster, impacts various aspects of an individual's life, including health status. This study aimed to determine the prevalence of obesity among residents of Katsurao Village, Fukushima Prefecture, after the evacuation order due to the Fukushima nuclear disaster in 2011 was lifted in 2016 and to compare the prevalence of obesity by place of residence (inside or outside the village).

Methods: The number of examinees, sex, age, place of residence, body mass index (BMI), exercise habits, smoking habits, drinking habits, and dietary status were extracted from the results of health checkups since 2016.

Effectiveness of an Intervention Program to Enhance the Self-Confidence of Kindergarten Teachers Dealing with Radiation-Related Health Concerns from Parents of Young Children: A Quasi-Experimental Study.

Objective: This study examined the effectiveness of an intervention program to enhance the self-confidence of kindergarten teachers who address radiation-related health concerns among parents following the Fukushima Daiichi Nuclear Power Plant accident in March 2011, wherein radiation anxiety among mothers with young children was high. Kindergarten teachers are expected to address the concerns of these parents.

Methods: Participants from 2 private kindergartens in Fukushima City were assigned to either the intervention group (n = 10), which received an intervention program comprising lectures, group discussions, and presentations, or the control group (n = 16), which received only written materials used in the intervention program.

Categorization of disaster-related deaths in Minamisoma city after the Fukushima nuclear disaster using clustering analysis.

The medical situation during disasters often differs from that at usual times. Disasters can lead to significant mortality that can be difficult to monitor. The types of disaster-related deaths are largely unknown.

: a community housing solution for socially isolated older adults following the great East Japan earthquake.

Introduction: Following the Great East Japan Earthquake, the living environment of socially isolated older adults has become a pressing concern. In response, , a collective housing program, was established in Soma City, Fukushima, Japan to address social isolation among older adults and support their long-term health. This study aimed to identify characteristics of individuals in Nagaya and examine the sustainability of this initiative.

Association of the Number of Teeth With Physical Function and Length of Hospital Stay After Hip Fracture Surgery: A Prospective Observational Study at a Tertiary Hospital in Japan.

Objectives: Although lower-extremity muscle strength is associated with physical function, there are challenges in assessing the muscle strength of patients after hip surgery due to pain or limited cognitive function. The number of teeth is a characteristic that can be easily examined. Although the relationship between the number of teeth and physical function has been reported in recent years, there are no reports examining the relationship with prognosis in patients with hip fractures.

Outpatient rehabilitation for an older couple in a repopulated village 10 years after the Fukushima nuclear disaster:An embedded case study.

BackgroundLittle information is available on the role of community-based rehabilitation after a nuclear disaster. Here, we report the case of an older couple living in an area repopulated after the Fukushima nuclear disaster of 2011 who received outpatient rehabilitation.Case presentationAn 84-year-old woman underwent total hip arthroplasty (THA) after she fell and sustained a trochanteric fracture while caring for her husband with Alzheimer's disease.

[Relationship between radiation knowledge and radiation effect anxiety on the next generation: An analysis of a questionnaire survey disseminated to residents in Fukushima Prefecture].

Objectives　Since the Fukushima Daiichi Nuclear Power Plant accident caused by the Great East Japan Earthquake, many people in Fukushima Prefecture have been concerned about the effects of radiation on their offspring. Although this fear should be relieved since no epidemiological study has shown evidential cases, situations wherein some people misunderstood the existence of evidence have been independently reported. Therefore, in this study, we examined the relationship between radiation knowledge and anxiety about radiation-based genetic effects using a survey mailed to residents in Fukushima Prefecture.

Why Do They Not Come Home? Three Cases of Fukushima Nuclear Accident Evacuees.

Many people wish to return to where they used to live after evacuation due to disaster. After the Fukushima nuclear accident in 2011, many residents were forced to evacuate due to concerns about radiation. Subsequently, the evacuation order was lifted, and the government promoted a return policy.

Association between Tai Chi Yuttari Exercise and Longevity and Prevention of Long-Term Care Need: Survival Analysis in Kitakata City, Japan.

This study examined whether participation in Tai Chi Yuttari exercise is associated with a delay in the death and new certification for long-term care need of older adults. Individuals who participated in Tai Chi Yuttari exercise classes in 2011-2015 (participation group) were compared with individuals from the Basic Resident Register of Kitakata City (non-participation group). Death and new certification for long-term care need were selected to evaluate the effectiveness of participation in Tai Chi Yuttari exercise classes.

Long-term care issues in a municipality affected by the great East Japan earthquake: A case of Katsurao Village, Fukushima prefecture.

Information regarding the proposed measures addressing long-term care problems during disasters at a municipal level is scarce. Thus, this study reviewed the long-term care insurance measures taken in the Katsurao Village after the Fukushima nuclear accident and summarized the measures that municipalities can take against such issues in the future.

[Relationship between media usage time and self-rated health among junior and senior high school students].

Objective　Due to the rapid development of the internet, its overuse and addiction among the younger population have increased. Several studies have reported a relationship between the prolonged usage hours of the internet and other media among junior and senior high school students and certain lifestyle habits, such as no breakfast, no exercise routine, lack of sleep, and mental health decline. There is a growing concern that the students' health could be affected due to over usage of the internet and other networking media.

Feasibility study of an intervention program to enhance self-confidence of kindergarten teachers who deal with radiation-related health concerns from parents with young children.

Background: Following the Fukushima Daiichi Nuclear Power Station accident in March 2011, radiation anxiety was high among residents in affected areas. Enhancing radiation-related health literacy is effective in reducing radiation anxiety. This feasibility study aimed to examine a novel intervention program to enhance the self-confidence of kindergarten teachers who deal with radiation-related health concerns from parents in order to determine the feasibility of conducting a future randomized controlled trial.

Posttraumatic Growth after the Fukushima Nuclear Disaster: Examination of Free Descriptions among Fukushima Residents Who Lived in the Evacuation Area.

We examined the differences in the posttraumatic growth (PTG) free descriptions from clusters of Fukushima residents (evacuation and non-evacuation zones) who experienced the Great East Japan Earthquake, and the relationship between "recovery from radiation anxiety" and the PTG-free description classification in these regions. A mail survey was conducted in August 2016 among Fukushima residents aged 20-79 years for free descriptions of their PTG. Participants were then divided into the "no anxiety," "recovered from anxiety," and "unrecovered from anxiety" groups based on their "recovery from radiation anxiety.

A Cross-Sectional Study on the Characteristics of Physical Activity in Pre-Frail Older Adults.

This cross-sectional study aimed to characterize the physical activity (PA) of older adults with pre-frail status by examining sedentary behavior (SB) and PA using triaxial accelerometer data, with non-frail older adults as the control group. In this study, we divided the study participants into older adults who regularly participated in self-initiated citizen group exercise activities and those who did not. Data were collected between September and December 2017.

Those Who Have Continuing Radiation Anxiety Show High Psychological Distress in Cases of High Post-Traumatic Stress: The Fukushima Nuclear Disaster.

Background: this cross-sectional study aimed to clarify the associations among media utilization, lifestyles, and the strong radiation anxiety that has persisted 9 years after the 2011 nuclear accident. Moreover, the relationships among psychological distress, post-traumatic stress, and strong radiation anxiety were examined.

Methods: for the multivariate regression analysis, the independent variables were radiation anxiety at the time of the accident and the current status, categorized as "continuing/emerging strong radiation anxiety".