Manuel Franco

Analysis of data from a mobile health app covering more than 5,000 people in 1,609 cities in the United States reveals that moving from a less walkable area to a more walkable area leads to an increase in the number of steps taken per day, and vice versa. Walkability was measured using the Walk Score, an index based on parameters such as proximity to services, block length and intersection density. According to the authors, the results can serve as a guide for urban design policies that improve public health. The study is published in Nature.

A team from the United States has analysed data on modes of transport in more than 11,500 cities in 121 countries around the world, including Spain, representing 41% of the world's population. In addition to studying the factors that most influence the proportion of journeys made on foot or by bicycle, they estimate that if each city analysed increased the extent of its cycling network to the level of Copenhagen (Denmark), private vehicle emissions would be reduced by 6% and the public health benefits would be equivalent to around £37 billion. The results are published in the journal PNAS.

Today the Spanish Parliament rejected the creation of the State Public Health Agency, a proposal that had been envisaged since the Public Health Act of 2011 and whose idea of implementation had resurfaced after the pandemic. 

According to a large long-term study published in BMJ Public Health, people who cycle or walk to work or school have a lower risk of mental and physical illness. Cyclists benefit the most, with a 47% lower risk of death from any cause, a 24% lower risk of hospital admission for cardiovascular disease, a 51% lower risk of dying from cancer and a 20% lower risk of being prescribed drugs for mental health problems.

This Friday, the Interterritorial Council of the National Health System approved the Comprehensive Plan for the Prevention and Control of Smoking (PIT). The document, which incorporates 147 proposals from the autonomous communities, has not achieved consensus among all of them.
 

In Spain, both in the child and adult populations, excess weight and obesity are more prevalent among men. Additionally, lower educational levels, lower income, disability, and the presence of individuals with obesity in the household are factors associated with a higher prevalence of excess weight and obesity. These are some of the conclusions drawn from two scientific articles and two complementary reports prepared by the National Center for Epidemiology of the Carlos III Health Institute and the Spanish Agency for Food Safety and Nutrition (AESAN). The data is derived from the ENE-COVID survey, which investigated the seroprevalence of COVID-19 infection in Spain.

The heat waves that took place in Europe during the summer of 2022 were associated with more than 61,000 deaths on the continent, more than 11,000 of them in Spain. These are the results of a modelling study published in the journal Nature Medicine and led by ISGlobal researchers.

Living near green spaces over a long period of time is associated with better health, an association more marked in women and white people than in men and black people, according to a study conducted in four US cities. The analysis concludes that exposure to urban green space between 1985 and 2006 is associated with slower epigenetic ageing, and that this association is stronger in disadvantaged neighbourhoods. The international team publishing this paper in Science Advances includes a researcher from ISGlobal in Barcelona. 

Heat waves and other events accentuated by climate change affect health, especially for the most socially vulnerable people. To counteract these effects, mitigation and adaptation plans for cities are designed based on scientific evidence, the implementation of which belongs to the local political sphere. Two experts in urban health and climate governance analysed these problems and their possible solutions in a briefing organised by SMC Spain.

A panel of 386 academics, led by ISGlobal (Barcelona), has established a series of recommendations to end the threat of covid-19 following the Delphi method, a prospective technique based on the search for consensus among a group of experts. The results are published in the journal Nature.