ABSTRACT
BackgroundThe potential roles of affective responses to environmental stressors in individuals physical and mental health are complex and multi-faceted. This study, then, explores Chinese citizens emotional responses to COVID-19-related stressors and influence factors which may boost or buffer such effects. MethodsFrom late March to early June (2020), a cross-sectional study was conducted using an anonymous online questionnaire included demographic characteristics, COVID-19-related stressors related to individuals daily functioning, and the self-assessed impact of protective and adverse internal factors on emotions. Results1,662 questionnaires were received from residents in 32 Chinese provinces classified by prevalence level according to COVID-19 infections. Among the 17 positive and negative emotional responses, agglomerative hierarchical clustering revealed four subclassifications: (1) stress relations; (2) missing someone relations; (3) individual relations; and (4) social relations. Additionally, heightened regional prevalence levels positively corresponded to intensity of stress relations. Lowest intensity of social relations was found in the areas surrounding Wuhan and coastal areas. Specially, economic- and work-related stressors as well as negative self-perceptions (e.g., suppression, emotionally unstable, self-denial) implicated in negative emotions. While positive emotions were tied to demographic characteristics (e.g., high education, young age and male) and protective traits (e.g., creativity, sympathy, social responsibility), and inversely linked to relationships- and pandemic-related stressors, etc. ConclusionAssociations were clearly noted among Chinese residents emotions to specific stressors during pandemic. Providing appropriate psychological resources/supports during future or extended public health crises may help offset the cognitive burden of individuals striving to regain an adequate level of normalcy and emotional well-being.
ABSTRACT
About 83000 COVID-19 patients were confirmed in China up to May 2020. The effects of this public health crisis - and the varied efforts to contains its spread - have altered individuals "normal" daily functioning. This impact on social, psychological, and emotional well-being remain relatively unexplored, especially the ways in which Chinese men and women experience and respond to potential behavioral-related stressors. A cross-sectional study was conducted in late February 2020. Demographic characteristics and residential living conditions were measured along with psychological stress and behavior responses to the COVID-19 epidemic. 3088 questionnaires were received: 1749 females (56.6%) and 1339 males (43.4%). The mean level of stress, as measured by a visual analog scale, was 3.4 (SD=2.4) - but differed significantly by sex. Besides sex, factors positively associated with stress included: age ([≤]45 years), employment (unsteady income, unemployed), risk infection population (exposed to COVID-19, completed medical observation), difficulties encountered (diseases, work/study, financial, mental), behaviors(higher desire for COVID-19 knowledge, more time spent on the COVID-19). "Protective" factors included frequently contact with colleagues, calmness, and psychological resilience. Males and females also differed significantly in adapting to current living/working status, coping with heating, and psychological support service needs. Among Chinese, self-reported stress related to the COVID-19 epidemic were significantly related to sex, age, employment, resilience and coping styles. Future responses to such public health threats may wish to provide sex- and/or age-appropriate supports for psychological health and emotional well-being to those at greatest risk of experiencing stress.
ABSTRACT
Objective To investigate the incidence of diseases in member of rescue teams in the Wenchuan earthquake in Sichuan Province.Method Twenty days afer the Wenchuan earthquake in 2008,5 068 resucing staff of rescue learns as random and cluster sample were investigated and analyzed to find the factors impacting their fitness associated with their characters,diseases,work,and encampment styles.Results Members of rescue teams suffered from the following diseases:insect dermatitis (18.37%),tinea pedis (10.83%),acute upper respiratory infection (10.56%)and solar dermatitis (6.20%).Contrasted by work tasks,staff resucing on the front line had the highest incidence of acute upper-respiratory infection(11.04%) ,logistics workers had the highest incidence of tinea pedis(15.21% ),and more patients of acute gastroenteritis,insect dermatitis,gingivitis emerged from medical personnel group(P<0.05).The encampment sites were devided into three sorts:plain land,hillside and valley.The staff stayed at valley had higher incidence of acute upper respiratory infection (24.90%),insect dermatitis (36.50%) and tinca pedis (20.02%)than those worked at plain land and hillside (P<0.01).The incidence of acute gastroerrteritis(1.26%) ha staff resides hillside is lower than that in valley or plain land (P<0.05).Conclusions In the period of rescue actions in the guake-hit region,the members of rescue teams suffered from famihar diseases such as dermatitis and acute upper-respiratory infection,etc.The incidence of diseases is associated with their work tasks and the topography of cantonment.
ABSTRACT
Three cases of Pick's disease diagnosed by clinical observation, MRI, SPECT, PET and pathology were analysed. Compared with Alzheimer′s disease, Pick's disease consisted of the following features: ①The changes in personality, judgement, affection and emotion, Kl?ver Bucy syndrome, progressive non fluent aphasia,and the defect of semantic memory were prominent in the early stage, but the disturbance of cognition and visuospatial ability were relatively late. ②Marked cerebral atrophy in the temporal pole was showed in MRI. ③Hypoperfusion and hypometabolism could be found in the frontal and / or temporal cortexes on SPECT or PET scans. It is important to understand the salient features for early diagnosis of Pick's disease in clinic.
