NEWS for Africa : adaptation and reliability of a built environment questionnaire for physical activity in seven African countries

This study reports on the adaptation and test-retest reliability of the Neighborhood Environment Walkability Scale in seven sub-Saharan African countries (NEWS-Africa). The measure will be useful for surveillance of built environment conditions for planning purposes, and to evaluate physical activity and policy interventions in Africa, two effective strategies for controlling deaths from physical inactivity-related non-communicable diseases. This report includes data collection and analysis, as well as a discussion of findings

Science journalism for development in the Global South: A systematic literature review of issues and challenges

Based primarily on a systematic review of the relevant literature between 2000 and 2017, this paper reflects on the state of journalism about science in developing countries, with a focus on its issues, challenges and implications for their developmental processes and causes. Five major themes emerge from our analysis: (a) heavy dependence on foreign sources, especially the media of the Global North; (b) the low status of domestic science news in newsrooms; (c) uncritical science reporting that lends itself to easy influences of non-science vested interests; (d) tight grips of politics on science journalism; and (e) ineffective relationships between science and journalism. We will demonstrate that, while some of these problems exist in the North, they can have far more severe consequences on the progress of the South, where news plays an almost exclusive role in informing and engaging laypeople with science and its socio-cultural, economic and political implications

Status and Trends of Physical Activity Surveillance, Policy, and Research in 164 Countries: Findings From the Global Observatory for Physical Activity—GoPA! 2015 and 2020 Surveys

Background: Physical activity (PA) surveillance, policy, and research efforts need to be periodically appraised to gain insight into national and global capacities for PA promotion. The aim of this paper was to assess the status and trends in PA surveillance, policy, and research in 164 countries. Methods: We used data from the Global Observatory for Physical Activity (GoPA!) 2015 and 2020 surveys. Comprehensive searches were performed for each country to determine the level of development of their PA surveillance, policy, and research, and the findings were verified by the GoPA! Country Contacts. Trends were analyzed based on the data available for both survey years. Results: The global 5-year progress in all 3 indicators was modest, with most countries either improving or staying at the same level. PA surveillance, policy, and research improved or remained at a high level in 48.1%, 40.6%, and 42.1% of the countries, respectively. PA surveillance, policy, and research scores decreased or remained at a low level in 8.3%, 15.8%, and 28.6% of the countries, respectively. The highest capacity for PA promotion was found in Europe, the lowest in Africa and low- and lower-middle-income countries. Although a large percentage of the world’s population benefit from at least some PA policy, surveillance, and research efforts in their countries, 49.6 million people are without PA surveillance, 629.4 million people are without PA policy, and 108.7 million live in countries without any PA research output. A total of 6.3 billion people or 88.2% of the world’s population live in countries where PA promotion capacity should be significantly improved. Conclusion: Despite PA is essential for health, there are large inequalities between countries and world regions in their capacity to promote PA. Coordinated efforts are needed to reduce the inequalities and improve the global capacity for PA promotion

Associations of the Built Environment With Physical Activity and Sedentary Time in Ugandan Outpatients With Mental Health Problems

Background: This study investigated whether reported neighborhood variables explained variance in time spent walking, exercising, and being sedentary, in addition to mental health and demographic variables among Ugandan outpatients with mental illness. Methods: Ninety-nine outpatients (78 men; 31.1 [8.6] y) of the Butabika National Referral Hospital in Uganda completed the Neighborhood Environment Walkability Scale for Africa, the Simple Physical Activity Questionnaire, and the Brief Symptoms Inventory-18. Multiple regression analyses were performed. Results: Seven percent of the variance in walking time was explained by the variance in anxiety/depression and an additional 13% by the variance in perceived mixed land use and the availability of roads and walking paths. Eight percent of the variance in exercise time was explained by variance in age and an additional 6% by the variance anxiety/depression. The availability of recreational space added 8%. Six percent of variance in time spent sedentary was explained by family income, while availability of roads and walking paths added another 6%. Conclusions: This study shows the relevance of availability of roads and walking paths and recreational space for more physical activity and less sedentary behavior in people with mental illness. This is particularly relevant in low-income countries where a rapid urbanization is taking place

Measuring the "Democratic" quality of radio news : experiences from Liberia

There is a general consensus that media are an essential element of democracy if they fulfil particular quality requirements in their reporting. Abundant literature deals with media quality from a theoretical perspective, but empirical knowledge on journalistic practice with regard to its role in democratization is rare, and this is even more so in the case of African countries. First, this article seeks to assess the quality of radio in Liberia, which is the country?s most popular medium. Second, the article tests a specific methodology in order to measure the contribution of radio to democracy. It argues that radio stations in Liberia strongly differ in their quality, each with specific shortcomings. These findings are confirmed by interviews with civil society representatives and by audience research