1
|
Xu C, Lin N, Shen Z, Xie Z, Xu D, Fu J, Yan W. Bedtime procrastination related to loneliness among Chinese university students during post-pandemic period: a moderated chain mediation model. BMC Public Health 2024; 24:491. [PMID: 38365682 PMCID: PMC10870653 DOI: 10.1186/s12889-024-18019-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 02/06/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND This study examined the relationship between loneliness and bedtime procrastination among Chinese university students, the mediating effects of COVID-19 risk perception and self-regulatory fatigue, and connectedness to nature's protective role, post pandemic. METHODS We recruited 855 students to complete the Loneliness, Perceived Risk of COVID-19 Pandemic, Self-Regulatory Fatigue, Bedtime Procrastination, and Connectedness to Nature Scales. Data for descriptive statistics, correlation analysis, and moderated chain mediation effects were analyzed using SPSS 24.0 and process 3.5 macros. RESULTS Loneliness positively correlated with bedtime procrastination, COVID-19 risk perception mediated the impact of loneliness on bedtime procrastination, self-regulatory fatigue mediated the effect of loneliness on bedtime procrastination, and COVID-19 risk perception and self-regulatory fatigue mediated the effect between loneliness and bedtime procrastination. Furthermore, connectedness to nature mediated the impact of COVID-19 risk perception on self-regulatory fatigue. CONCLUSIONS The results indicate the effects and potential mechanisms of loneliness on bedtime procrastination after the relaxation of the pandemic prevention and control policy in China from the perspective of self-regulatory resources and provide insights into improving university students' sleep routine and mental health post pandemic.
Collapse
Affiliation(s)
- Cheng Xu
- School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Nongying Lin
- School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Zhiyu Shen
- School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Zhaoyang Xie
- School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Duo Xu
- School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Jingdong Fu
- School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Wenhua Yan
- Shanghai Key Laboratory of Mental Health and Psychological Crisis Intervention, School of Psychology and Cognitive Science, East China Normal University, Shanghai, China, 200062.
| |
Collapse
|
2
|
Schroeder M, Lazarakis S, Mancy R, Angelopoulos K. An extended period of elevated influenza mortality risk follows the main waves of influenza pandemics. Soc Sci Med 2023; 328:115975. [PMID: 37301110 PMCID: PMC7614920 DOI: 10.1016/j.socscimed.2023.115975] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 04/06/2023] [Accepted: 05/18/2023] [Indexed: 06/12/2023]
Abstract
Understanding the extent and evolution of pandemic-induced mortality risk is critical given its wide-ranging impacts on population health and socioeconomic outcomes. We examine empirically the persistence and scale of influenza mortality risk following the main waves of influenza pandemics, a quantitative analysis of which is required to understand the true scale of pandemic-induced risk. We provide evidence from municipal public health records that multiple recurrent outbreaks followed the main waves of the 1918-19 pandemic in eight large cities in the UK, a pattern we confirm using data for the same period in the US and data for multiple influenza pandemics during the period 1838-2000 in England and Wales. To estimate the persistence and scale of latent post-pandemic influenza mortality risk, we model the stochastic process of mortality rates as a sequence of bounded Pareto distributions whose tail indexes evolves over time. Consistently across pandemics and locations, we find that influenza mortality risk remains elevated for around two decades after the main pandemic waves before more rapid convergence to background influenza mortality, amplifying the impact of pandemics. Despite the commonality in duration, there is heterogeneity in the persistence and scale of risk across the cities, suggesting effects of both immunity and socioeconomic conditions.
Collapse
|
3
|
He J, Yang W, He Q, Tang Y, Wang Y, Wang G, Jiang X, Ren J. Chinese pregnant women's knowledge, attitude, and practice of self-protection against coronavirus disease 2019 during the post-pandemic period: A structural equation modeling-based survey. Int J Disaster Risk Reduct 2023; 87:103559. [PMID: 36714184 PMCID: PMC9869621 DOI: 10.1016/j.ijdrr.2023.103559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 01/03/2023] [Accepted: 01/22/2023] [Indexed: 06/18/2023]
Abstract
This study aimed to investigate the Chinese pregnant women's levels of knowledge, attitude, and practice (KAP) of self-protection against coronavirus disease 2019 (COVID-19) during the post-pandemic period, to aid the development of targeted health education. An online questionnaire was conducted for 2156 Chinese pregnant women from October 1, 2021, to December 31, 2021, to collect socio-demographic and KAP information. Structural equation modeling (SEM) was used to determine self-protection-related factors. The mean age of the participants was 30 ± 4.1 years. SEM indicated that pregnant women's level of knowledge can directly and indirectly affect the practice of self-protection (r = 0.23) through their belief, with a correlation coefficient of 0.56 and 0.46 between knowledge and belief and belief and practice, respectively. The "basic protection" and "hospital visits after infection" exerted the greatest impact on knowledge formation, with correlation coefficients of 0.85 and 0.89, respectively. Attitude had a direct effect on practice with a correlation coefficient of 0.46. "Awareness of prevention and control" and "family and social support" had the greatest impact on belief formation, with correlation coefficients of 0.77 and 0.73, respectively. Pregnant Chinese women were generally familiar with COVID-19 knowledge, and their levels of knowledge and beliefs particularly affect the practice of self-protection. Health education aimed at improving pregnant women's knowledge and belief toward self-protection against COVID-19 may be an effective way to guide them toward positive practices and promote their health and that of their babies.
Collapse
Key Words
- AGFI, adjusted goodness of fit index
- BMI, body mass index
- CFI, comparative fix index
- CMIN/DF, Chi-square fit statistics/degree of freedom
- COVID-19
- COVID-19, coronavirus disease 2019
- GFI, goodness-of-fit index
- I-CVI, individual-item content validity index
- IFI, incremental fix index
- KAP theory
- KAP, knowledge attitude and practice
- MERS, Middle eastern respiratory syndrome
- Post-pandemic period
- Pregnant women
- RMSEA, root mean square error of approximation
- S-CVI, scale-content validity index
- SARS, severe acute respiratory syndrome
- SEM, structural equation modeling
- Self-protection
- TLI, Tucker-Lewis index
- UA, universal agreement
Collapse
Affiliation(s)
- Jingjing He
- West China School of Nursing, Sichuan University / West China School of Medicine, Sichuan University / Department of Nursing, West China Second University Hospital, Sichuan University / Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), No. 20, Section 3, Renmin Road South, Chengdu, Sichuan , SC 28/610000, China
| | - Wenqian Yang
- West China School of Nursing, Sichuan University / West China School of Medicine, Sichuan University / Department of Nursing, West China Second University Hospital, Sichuan University / Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), No. 20, Section 3, Renmin Road South, Chengdu, Sichuan , SC 28/610000, China
| | - Qiuyang He
- West China School of Nursing, Sichuan University / West China School of Medicine, Sichuan University / Department of Nursing, West China Second University Hospital, Sichuan University / Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), No. 20, Section 3, Renmin Road South, Chengdu, Sichuan , SC 28/610000, China
| | - Yuxin Tang
- West China School of Nursing, Sichuan University / West China School of Medicine, Sichuan University / Department of Nursing, West China Second University Hospital, Sichuan University / Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), No. 20, Section 3, Renmin Road South, Chengdu, Sichuan , SC 28/610000, China
| | - Yonghong Wang
- West China School of Nursing, Sichuan University / West China School of Medicine, Sichuan University / Department of Nursing, West China Second University Hospital, Sichuan University / Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), No. 20, Section 3, Renmin Road South, Chengdu, Sichuan , SC 28/610000, China
| | - Guoyu Wang
- West China School of Nursing, Sichuan University / West China School of Medicine, Sichuan University / Department of Nursing, West China Second University Hospital, Sichuan University / Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), No. 20, Section 3, Renmin Road South, Chengdu, Sichuan , SC 28/610000, China
| | - Xiaolian Jiang
- West China School of Nursing, Sichuan University / West China School of Medicine, Sichuan University / West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan, SC 28/610000, China
| | - Jianhua Ren
- Department of nursing, West China Second University Hospital / West China School of Nursing, Sichuan University / Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), No. 20, Section 3, Renmin Road South, Chengdu, Sichuan, SC 28/610000, China
| |
Collapse
|
4
|
Rao S, Torok MR, Bagdure D, Cunningham MA, Williams JTB, Curtis DJ, Wilson K, Dominguez SR. A comparison of H1N1 influenza among pediatric inpatients in the pandemic and post pandemic era. J Clin Virol 2015; 71:44-50. [PMID: 26370314 DOI: 10.1016/j.jcv.2015.07.308] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 07/24/2015] [Accepted: 07/25/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND The novel influenza A H1N1 (A[H1N1]pdm09) strain emerged in 2009, contributing to significant morbidity and mortality. It is not known whether illness associated with A(H1N1) pdm09 in the post-pandemic era exhibits a similar disease profile. OBJECTIVE The objectives of this study were to compare the burden of disease of A(H1N1) pdm09 influenza from the 2009 pandemic year to the post-pandemic years (2010-2014), and to explore potential reasons for any differences. STUDY DESIGN We conducted a retrospective cohort study of inpatients admitted to Children's Hospital Colorado with a positive respiratory specimen for influenza from May-December, 2009 and December, 2010-April, 2014. Univariate and multivariate analyses were conducted to compare the demographics and clinical characteristics of patients with H1N1 during the two periods. RESULTS There were 388 inpatients with influenza A(H1N1) pdm09 in 2009, and 117 during the post-pandemic years. Ninety-four percent of all H1N1 during the post-pandemic era was observed during the 2013-2014 influenza season. Patients with A(H1N1) pdm09 during the post-pandemic year were less likely to have an underlying medical condition (P<0.01). Patients admitted to the ICU during the post-pandemic year had a lower median age (5 vs 8 years, P=0.01) and a lower proportion of patients were intubated, had mental status changes, and ARDS compared with the pandemic years, (P<0.01 for all), with decreased mortality (P=0.02). CONCLUSION Patients with influenza A(H1N1) pdm09 during the post-pandemic years appeared to have less severe disease than patients with A(H1N1) pdm09 during the pandemic year. The reasons for this difference are likely multifactorial.
Collapse
Affiliation(s)
- Suchitra Rao
- Department of Pediatrics (Hospital Medicine and Infectious Diseases), University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA.
| | - Michelle R Torok
- University of Colorado School of Medicine, Adult and Child Center for Health Outcomes Research and Delivery Science, Aurora, CO, USA
| | - Dayanand Bagdure
- Department of Pediatrics, University of Maryland School of Medicine, MD, USA
| | - Maureen A Cunningham
- Department of Pediatrics (Hospital Medicine), University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Joshua T B Williams
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Donna J Curtis
- Department of Pediatrics (Infectious Diseases), University of Colorado School Of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Karen Wilson
- Department of Pediatrics (Hospital Medicine), University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Samuel R Dominguez
- Department of Pediatrics (Infectious Diseases), University of Colorado School Of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| |
Collapse
|
5
|
Viasus D, Marinescu C, Villoslada A, Cordero E, Gálvez-Acebal J, Fariñas MC, Gracia-Ahufinger I, Fernández-Navarro A, Niubó J, Ortega L, Muñez-Rubio E, Romero-Gómez MP, Carratalà J. Community-acquired pneumonia during the first post-pandemic influenza season: a prospective, multicentre cohort study. J Infect 2013; 67:185-93. [PMID: 23747416 PMCID: PMC7112525 DOI: 10.1016/j.jinf.2013.05.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Revised: 04/08/2013] [Accepted: 05/24/2013] [Indexed: 12/18/2022]
Abstract
Objectives To determine the aetiology, clinical features and prognosis of CAP during the first post-pandemic influenza season. We also assessed the factors associated with severe disease and tested the ability of a scoring system for identifying influenza A (H1N1)pdm09-related pneumonia. Methods Prospective cohort study carried out at 10 tertiary hospitals of Spain. All adults hospitalised with CAP from December 01, 2010 to March 31, 2011 were analysed. Results A total of 747 adults with CAP required hospitalisation. The aetiology was determined in 315 (42.2%) patients, in whom 154 (21.9%) were due to bacteria, 125 (16.7%) were due to viruses and 36 (4.8%) were mixed (due to viruses and bacteria). The most frequently isolated bacteria were Streptococccus pneumoniae. Among patients with viral pneumonia, the most common organism identified were influenza A (H1N1)pdm09. Independent factors associated with severe disease were impaired consciousness, septic shock, tachypnea, hyponatremia, hypoxemia, influenza B, and influenza A (H1N1)pdm09. The scoring system evaluated did not differentiate reliably between patients with influenza A (H1N1)pdm09-related pneumonia and those with other aetiologies. Conclusions The frequency of bacterial and viral pneumonia during the first post-pandemic influenza season was similar. The main identified virus was influenza A (H1N1)pdm09, which was associated with severe disease. Although certain presenting clinical features may allow recognition of influenza A (H1N1)pdm09-related pneumonia, it is difficult to express them in a reliable scoring system.
Collapse
Affiliation(s)
- Diego Viasus
- Hospital Universitari de Bellvitge - IDIBELL, University of Barcelona, Feixa Llarga s/n, 08907 Barcelona, Spain.
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|