Association between watching wide show as a reliable COVID-19 information source and preventive behaviors: A nationwide survey in Japan.

INTRODUCTION: Current pandemic prompted a surge in the television (TV) news watching. However, its influence is poorly understood. In Japan, wide show, a major genre of soft news TV programs, broadcasted COVID-19 for long hours, and was pointed out that it broadcasted COVID-19 sensationally, arousing fear and anxiety, and that it criticized individuals gathering in closed places. Thus, wide show may promote preventive behaviors but also produce fear or anxiety and aggressiveness towards others not engaging in preventive behaviors. We examined this issue using large-scale nationwide data. METHODS: We analyzed the cross-sectional data of 25,482 individuals from the Japan COVID-19 and Society Internet Survey conducted in 2020. Participants reported the type of COVID-19 information sources including TV news and wide show, and their trustworthiness. We calculated multivariable-adjusted prevalence ratios (PRs) of engaging in recommended preventive behaviors strictly (defined as always engaging in hand washing, mask wearing, and attempting to keep physical distancing) and alerting others not engaging in preventive behaviors, respectively. RESULTS: About 72.4% of the participants obtained information from TV news with reliance, while corresponding values were 50.3% for wide show. Overall, 32.8% engaged in recommended preventive behaviors strictly, and 9.6% alerted others. Watching wide show both with and without reliance were significantly associated with alerting others (adjusted PRs: 1.48 and 1.34, respectively) but not associated with preventive behaviors. Watching TV news was neither associated with strict preventive behaviors nor alerting others. CONCLUSION: Watching TV news and wide show was not associated with strict preventive behaviors; watching wide show was associated with only alerting others. Although causality is unclear, actions may be needed for TV stations broadcasting wide show to understand own influences on society in a timely manner amid the health emergencies.

Association of Changes of lifestyle behaviors before and during the COVID-19 pandemic with mental health: a longitudinal study in children and adolescents.

BACKGROUND: We examined the prospective associations of changes in lifestyle behaviors before/during the COVID-19 pandemic, namely physical activity and screen time, with mental health. Furthermore, the impacts of physical activity and screen time on mental health during the pandemic were examined cross-sectionally. METHODS: A two-wave longitudinal study was conducted among 2423 children and adolescents in Shanghai, China. Lifestyle behavior variables (physical activity and screen time) and psychological variables (depressive symptoms, anxiety, and stress) were measured using a self-reported questionnaire in January and March 2020. A series of multivariable logistic regressions were performed to examine the associations between changes in lifestyle behaviors in two waves and psychological problems. The combined associations of physical activity and screen time with psychological problems were also explored using the second wave data. RESULTS: Compared to students with persistently short screen time before and during the COVID-19 pandemic, those with prolonged screen time (OR = 1·36 for depression, OR = 1·48 for anxiety) and those with persistently long screen time (OR = 1·70 for depression, OR = 2·13 for anxiety) reported a higher risk of psychological symptoms. The association between changes in physical activity and psychological symptoms was not statistically significant after adjustment for demographic factors, socioeconomic status, and screen time. During the COVID-19 pandemic, engaging in longer screen time (OR = 1·44 for depression, OR = 1·55 for anxiety) was associated with worsened psychological conditions, while engaging in increased physical activity (OR = 0·58 for depression, OR = 0·66 for anxiety) was associated with better psychological conditions. CONCLUSIONS: Our study suggests that promoting physical activity and limiting leisure screen time during the COVID-19 pandemic are important to prevent and mitigate psychological problems in children and adolescents. Therefore, effective interventions targeting lifestyle behaviors are needed to protect children and adolescents' physical and mental health.

Improving and maintaining healthy lifestyles are associated with a lower risk of diabetes: A large cohort study.

AIMS: It is well known that healthy lifestyles measured at one time-point are inversely associated with diabetes risk. The impact of transitions in combined lifestyles in real settings remains unknown. MATERIALS AND METHODS: The trajectory patterns of combined lifestyles over three years were identified using group-based trajectory modeling in 26,647 adults in Japan. Two types of indices (not having the unhealthy lifestyle [easy goal] and having healthiest lifestyles [challenging goal]) were developed using five lifestyle factors: smoking, alcohol consumption, exercise, sleep duration, and body weight control. This index was calculated using the yearly total score (0-5; higher score indicated healthier lifestyles). Diabetes was defined by high plasma glucose level, high hemoglobin A1c level, and self-report. RESULTS: Five trajectory patterns were identified for each index and it was shown that healthier patterns are associated with a lower risk of type 2 diabetes during 6.6 years of average follow-up. For example, with a challenging-goal, compared with a persistently very unhealthy pattern, the adjusted hazard ratios (95% confidence intervals) were 0.65 (0.59, 0.73), 0.50 (0.39, 0.64), 0.43 (0.38, 0.48), and 0.33 (0.27, 0.41) for 'persistently unhealthy', 'improved from unhealthy to moderately healthy', 'persistently moderately healthy', and 'persistently mostly healthy' patterns, respectively. CONCLUSIONS: Our data reinforce the importance of improving and maintaining health-related lifestyles to prevent diabetes.

[A descriptive study on volunteer activities of providing meals during the early phase of the COVID-19 pandemic: clarifying the activities process and a preliminary investigation of the effect of activities on residents].

Objective　Although volunteer activities of providing meals have been conducted as measures to prevent isolation and loneliness and to secure meals, evidence is lacking regarding how to implement such activities. In this study, we describe the activities process at a community cafeteria located within a housing complex and operated by resident volunteers during the COVID-19 pandemic to provide inexpensive meals. We also report the preliminary results of the impact of such activities on the residents.Method　This case study was conducted at the community cafeteria Tate Kitchen 'Sakura' located within a Tokyo housing complex with a high ageing population. We collected data on the cafeteria activities during February to May, 2020. The data sources were daily activity records of the cafeteria, dialogues between volunteers and residents, and photos of activities. We qualitatively assessed the effects of the activities on the residents by classifying interviews with ten users and six volunteer staff based on the Kawakita Jiro (KJ) method.Results　During the observation period, regular meetings were held among board members and volunteers, and operations of the cafeteria were verified and modified by referring to the COVID-19 prevention guide for citizens, advice from health professionals, and residents' opinions. It was determined that activities would continue without cessation; the cafeteria, managed mainly by volunteers under the food hygiene control system required for commercial restaurants, was open five days a week to maintain food security and ensure the health of the residents. The number of meals sold at the cafeteria was halved in May (n = 2,149) as a result of the modification in operations. However, the number of meals delivered to each household increased from March because of increased demand. Qualitative analyses using KJ method showed that users perceived that these continued activities were effective in securing food, maintaining social interaction and promoting health, and health promotion, while volunteers perceived that the activities were effective in promoting social interaction and health.Conclusion　The resident volunteers continually confirmed their commitment to the principle of protecting food security and health within the community. They continued to operate the cafeteria by referring to available information on COVID-19 preventive measures, adopting the COVID-19 preventive measures, and involving all stakeholders. Qualitative analyses suggested that these continued efforts were useful for securing food and supporting health of the residents, looking after one other, and maintaining ties among residents.

Early cases of COVID-19 in Tokyo and occupational health.

The coronavirus disease 2019 (COVID-19) has spread rapidly across the globe, presenting severe challenges to societies. Gaining a better understanding of patient demographics is essential to develop measures to counteract such spreading. In this context, from a viewpoint of occupational health, we analyzed the publicly available data on patients diagnosed with COVID-19 in Tokyo, which reported the highest number of cases in Japan. A total of 243 cases aged 20 years or older (excluding students) were recorded between January 14 and March 27, 2020. Of 233 cases excluding 10 cases of the first cluster, 162 were men and 176 were of working age (20 to 69 years). Of 203 cases with valid information on employment status, 151 (74%) were workers: 114 employees, 31 self-employed, and 6 medical staff. Of the working patients, the majority were male: 72% in employed and 87% in self-employed. These data suggest the importance of occupational health in controlling the spread of COVID-19. In April 2020, a state of emergency was declared in response to a surge in the number of cases, especially in metropolitan areas. A working schedule associated with lower risks of infection, including telework and flexible working hours, should be rigorously promoted to minimize human-to-human contact. Such policies, along with the implementation of effective measures to protect essential workers from infection, overwork, and stigma, would ensure the smooth running of society amidst the present crisis.