The association between core job components, physical activity, and mental health in African academics in a post-COVID-19 context.

This study examined the association between core job components (i.e. teaching, research, and student assessment), physical activity (PA), and mental health in a post-COVID-19 context. An online questionnaire administered via Google Forms was used to gather data from 1064 African academics in four countries. A sensitivity analysis was applied to adjust for covariates. Data were analyzed with the hierarchical linear regression analysis. The average age of participants was 44 years. The study found that PA was positively associated with research but negatively associated with student assessment. Mental health was positively associated with onsite teaching but negatively associated with online teaching and research. PA did not predict mental health and mediate the relationship between the job components and mental health. It is concluded that PA may not increase mental health in African academics in a post-COVID-19 situation that required the resumption of work while observing social distancing protocols.

Older Adults' Vigorous Occupational Physical Activity Levels in Six Countries Are Explained by Country and 'Having Multiple Jobs'.

Several studies have compared physical activity (PA) levels between countries, but none of these studies focused on older adults and occupational PA. This study aimed to assess potential inequalities in older adults' occupational PA across six countries and to ascertain whether having multiple jobs is a factor that interacts with country of residence to modify inequalities. This study adopted a cross-sectional design with a statistical technique screening for potential covariates. Older adults (mean age = 64 years; range = 50-114 years) from six countries (Russia, Mexico, China, India, Ghana, and South Africa) participated in the study. We utilised data from the first wave of the Study on Global AGEing and Adult Health (SAGE). These data were collected from 2007 to 2010. A random sample of 34,114 older adults completed the survey. We analysed the data with a two-way multivariate analysis of variance after screening for the ultimate covariates. There were differences in occupational PA levels (i.e., vigorous and moderate PA) among the six countries. Occupational PA levels were not significantly associated with having multiple jobs. However, having multiple jobs interacted with country of residence to influence vigorous occupational PA. Older adults from most countries who had more than one job reported more vigorous occupational PA. Older adults' occupational PA differed among the six countries, and having multiple jobs was associated with more vigorous occupational PA. Older adults who keep multiple jobs at a time may be more active than their counterparts who had one job or were unemployed.

The relationship between job components, neighbourhood walkability and African academics' physical activity: a post-COVID-19 context.

Research to date suggests that physical activity (PA) among academics is insufficient globally. Academics in many African countries were recently required to resume work while observing social distancing protocols. Physical inactivity (PI) was, therefore, expected to increase in such academics. Interestingly, walkable neighbourhoods are resources that could discourage excessive sitting and PI in this situation. This study, therefore, assessed the moderating role of neighbourhood walkability in the relationship between core job components (i.e. on-site teaching, online teaching, research and student assessment) and PA among academics. The study adopted a cross-sectional design that utilized an online survey hosted by Google Forms to gather data. Participants were volunteer full-time academics in Nigeria, Ghana, Kenya and Tanzania. A total of 1064 surveys were analysed, with a sensitivity analysis utilized to select covariates for the ultimate hierarchical linear regression model. After controlling for the ultimate covariates (e.g. gender, education and income), PA was found to be positively associated with the job component 'research work' but negatively associated with student assessment. Neighbourhood walkability increased the positive relationship of research work with PA and reduced the negative relationship of student assessment with PA. The non-significant negative relationship between 'teaching online' and PA was made positively significant by neighbourhood walkability. We conclude that research as a job component is positively associated with PA, but online teaching is negatively associated with PA among African academics in a post-COVID-19 context.

Short-Term Changes in Behaviors Resulting from COVID-19-Related Social Isolation and Their Influences on Mental Health in Ghana.

This study assessed the behavioral outcomes of Coronavirus 2019 (COVID-19) social distancing protocols and their influences on mental health. An online survey hosted by Survey Monkey was utilized to collect data from residents of three Ghanaian cities of Accra, Kumasi and Tamale. A total of 621 surveys were analyzed, with a sensitivity analysis utilized to select covariates for the regression model. The average age of participants was about 36 years. Findings indicate that reduced physical activity time and a change in sexual activity and smoking frequency are some short-term changes in behavior resulting from social isolation during the lockdown. An increase in sedentary behavior had a negative influence on mental health. For the most part, changes in behaviors in the short-term were associated with lower mental health scores. The study implied that COVID-19 social distancing measures should be implemented alongside public education for discouraging unhealthy changes in behaviors.

An assessment of education, in-service training and tenure prolongation as methods for enhancing nursing performance.

PURPOSE: The purpose of this paper is to provide an empirical basis for considering in-service training, tenure prolongation and continuing education as methods for enhancing nursing performance. DESIGN/METHODOLOGY/APPROACH: A self-reported questionnaire was used to collect data from 532 nurses, who were selected using the simple random sampling method from ten hospitals in Accra North, Ghana. Confirmatory factor analysis (CFA) was used to test the study's hypotheses. FINDINGS: The resulting model is of good fit at 5 per cent significance level (χ2=1.492, p=0.222), with in-service training found to be the ultimate method for enhancing nursing performance. The fitted CFA model also shows that in-service training is positively associated with education and tenure at 1 per cent significance level (p<0.001). The overall evidence suggests that training, continuing formal education and tenure prolongation are methods for improving nursing performance. ORIGINALITY/VALUE: Apart from its contribution to the literature, this study applies validated primary data to empirically identify key methods for enhancing nursing performance.