This newspaper’s comprehensive foreign media reports In recent years，Severe droughts and floods occurred in many places around the world，Causing academic circles to pay close attention to the issue of "bonus bet365 insecurity"。However，Most bonus bet365 source indicators focus on assessing bonus bet365 availability or total bonus bet365 infrastructure，Unable to provide socio-demographic data on “bonus bet365 insecurity”。According to recent reports from the official website of Northwestern University，Sera Young, professor of anthropology and global health studies at the school, and others developed the "Personal bonus bet365 Insecurity Experience Measurement Scale"，bonus bet365 insecurity in low- and middle-income countries measured in 2021 for the first time，In-depth exploration of the impact of various countries’ demographic structures and the COVID-19 epidemic on personal bonus bet365 safety。The research results were recently published in the journal "The Lancet"。

Past 10 years，Scholars focus on measuring access to potable bonus bet365 and infrastructure coverage。2021，Yang et al. published the “Personal bonus bet365 Insecurity Experience Measurement Scale”。This is the first measure of individual bonus bet365 access、A cross-cultural scale for usage and stability，Currently widely used。First，This 12-question survey measures personal bonus bet365-related issues (cooking) in the past 12 months.、Frequency of bathing and emotional well-being, etc.。If the personal bonus bet365 situation is safe and stable，Score 0 points；Encountered problems within 1-2 months，Score 1 point；Problems occurred in some months，Score 2 points；There are personal bonus bet365 problems almost every month，Score 3 points。The score range of the measurement table is 0-36 points，If a person’s total score is 12 points or higher，It indicates that the person’s bonus bet365 status is very unsafe。The scale also assesses how personal bonus bet365 insecurity in the aggregated sample is related to sociodemographic characteristics across countries and regions。

To explore the national level、How demographic and socioeconomic differences affect bonus bet365 insecurity in low- and middle-income countries，Researchers measure sub-Saharan Africa on scale、North Africa、Personal bonus bet365 safety status of 45,555 adults in 31 countries in Asia and Latin America。Research shows，Of the 3 billion adults represented in the 2021 survey sample，There are 4.3.6 billion people have unsafe bonus bet365，14% of the total surveyed population.2%。Among them，Sub-Saharan African countries have highest rates of bonus bet365 insecurity。

Yang et al. said，There is no fixed、Single social characteristics of bonus bet365 insecurity。Researchers found，Low-income people living in urban suburbs are most likely to experience bonus bet365 insecurity。People usually think，Women should take on more housework and save daily bonus bet365 for the community，Therefore their bonus bet365 safety rate is lower than that of men，However, research results show，in 31 countries，There are 25 countries with similar bonus bet365 safety rates for both sexes。

Yang et al. think，Hundreds of millions of people around the world have reduced quality of life due to bonus bet365 insecurity。The demographic characteristics of this group vary by country、Varies by region and socioeconomic structure。I hope that more experts will jump out of the dimension of bonus bet365 resources and bonus bet365 conservancy facilities to study the issue of bonus bet365 insecurity in the future，And combined with grain、Security of critical resources such as transportation，Learn more about the demographic characteristics of global bonus bet365 crises。In addition，Measuring individual and household bonus bet365 experiences can also help policymakers tailor interventions to specific contexts，Effectively serve the most affected vulnerable groups。

　　（Liu Yuwei/Compiler）