Household water security is a mediator of household food security in a nationally representative sample of Mexico.

Objective: Explore the relationship between water insecurity and food security and their covariates in Mexican households.

Design: A cross-sectional study with nationally representative data from the National Health and Nutrition Survey-Continuous 2021 (in Spanish, ENSANUT-Continua 2021), collected data from 12,619 households.

Setting: Water insecurity was measured using the Household Water Insecurity Experiences (HWISE) Scale in Spanish and adapted to the Mexican context.

Water insecurity is associated with intimate partner violence among female adolescents and youth but not males in rural Tanzania: A cross-sectional study.

Food insecurity increases intimate partner violence (IPV), but less is known about water insecurity (WI) and IPV. We examined the association between household WI and IPV among adolescents and youth in the Mbeya and Iringa regions of Tanzania. The cross-sectional sample comprised 977 males and females aged 18-23 years living in rural, impoverished households.

Self-reported anticipated harm from drinking water across 141 countries.

Perceptions of drinking water safety shape numerous health-related behaviors and attitudes, including water use and valuation, but they are not typically measured. We therefore characterize self-reported anticipated harm from drinking water in 141 countries using nationally representative survey data from the World Risk Poll (n = 148,585 individuals) and identify national- and individual-level predictors. We find that more than half (52.

The influence of an agricultural intervention on social capital and water insecurity coping strategies: Qualitative evidence from female smallholder farmers living with HIV in western Kenya.

Background: Greater social capital is associated with positive health outcomes and better HIV management. The ways by which social capital may influence household water insecurity (HHWI), a critical determinant of health among persons living with HIV, remain underexplored. Further, despite the importance of reliable water access and use for health and agricultural productivity, few studies have described the strategies smallholder farmers living with HIV use to manage water insecurity.

Variations in household water affordability and water insecurity: An intersectional perspective from 18 low- and middle-income countries.

Compounding systems of marginalization differentiate and shape water-related risks. Yet, quantitative water security scholarship rarely assesses such risks through intersectionality, a paradigm that conceptualizes and examines racial, gendered, class, and other oppressions as interdependent. Using an intersectionality approach, we analyze the relationships between household head gender and self-reported socio-economic status, and water affordability (proportion of monthly income spent on water) and water insecurity (a composite measure of 11 self-reported experiences) for over 4000 households across 18 low- and middle-income countries in Central and South America, Africa, and Asia.

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Objetivo: Identificar la viabilidad de la Escala de Experiencias de Inseguridad del Agua en el Hogar (Household Water Insecurity Experiences Scale, HWISE, por sus siglas en inglés) como herramienta para evaluar las experiencias de hogares mexicanos en relación con la inseguridad en el acceso al agua. Material y métodos. La escala fue integrada en la Encuesta Nacional de Salud y Nutrición Continua 2021 (Ensanut Continua 2021) y se utilizaron tres criterios para evaluar su viabilidad: 1) Consistencia interna: Se aplicó la prueba Alfa de Cronbach para estimar la correlación entre los ítems de la escala.

Association of pica with cortisol and inflammation among Latina pregnant women.

Pica, the urge to consume items generally not considered food, such as dirt, raw starch, and ice, are particularly common among pregnant women. However, the biology of pica in pregnancy is not well understood. Therefore, this study aimed to assess how pica relates to endocrine stress and immune biomarkers in a cohort of pregnant Latina women in Southern California.

"The people here knew how I used to live, but now I have to start again:" Lived experiences and expectations of the displaced and non-displaced women affected by the Thwake Multipurpose Dam construction in Makueni County, Kenya.

Background: Dam construction and associated disruptive activities such as population displacement can have significant societal consequences, especially for those socially and economically disadvantaged. Though community-level health and social consequences of displacements have been documented, there is little understanding of the individual-level consequences and intra-household gendered dynamics.

Objective/methods: We sought to explore the experiences and expectations of displaced (n = 30) and non-displaced (n = 20) women in Makueni County, Kenya, where Kenya's second largest dam, Thwake Multipurpose Dam, is being constructed.

Associations between food insecurity and child and parental physical, nutritional, psychosocial and economic well-being globally during the first 1000 days: A scoping review.

Food insecurity affects billions of individuals annually and contributes to myriad poor health outcomes. Experiences of food insecurity may be particularly harmful during the first 1000 days, but literature on the topic has not been synthesized. We therefore aimed to characterize all available studies examining associations between food insecurity and nutritional, psychosocial, physical and economic well-being among parents and children during this period.

A declaration on the value of experiential measures of food and water insecurity to improve science and policies in Latin America and the Caribbean.

Background: Water security is necessary for good health, nutrition, and wellbeing, but experiences with water have not typically been measured. Given that measurement of experiences with food access, use, acceptability, and reliability (stability) has greatly expanded our ability to promote food security, there is an urgent need to similarly improve the measurement of water security. The Water InSecurity Experiences (WISE) Scales show promise in doing so because they capture user-side experiences with water in a more holistic and precise way than traditional supply- side indicators.

Women's empowerment, production choices, and crop diversity in Burkina Faso, India, Malawi, and Tanzania: a secondary analysis of cross-sectional data.

Background: Bolstering farm-level crop diversity is one strategy to strengthen food system resilience and achieve global food security. Women who live in rural areas play an essential role in food production; therefore, we aimed to assess the associations between women's empowerment and crop diversity.

Methods: In this secondary analysis of cross-sectional data, we used data from four cluster-randomised controlled trials done in Burkina Faso, India, Malawi, and Tanzania.

A Mixed Methods Exploration of the Role of Participation in a Nutrition-Sensitive Agroecology Intervention in Rural Tanzania.

Background: Participation is key to the successful implementation of nutrition-related interventions, but it has been relatively overlooked.

Objective: We sought to describe participation intensity among smallholder farmers in a randomized nutrition-sensitive agroecology study in rural Tanzania. We explored the association between baseline characteristics and overall participation intensity (quantitatively at the individual level and qualitatively at the group level), the association of participation intensity with 2 process indicators, and the association between participation intensity and key study outcomes.

Body Composition Trajectories During the First 23 Months of Life Differ by HIV Exposure Among Infants in Western Kenya: A Prospective Study.

Background: Infants who are HIV-exposed and uninfected have suboptimal growth patterns compared to those who are HIV-unexposed and uninfected. However, little is known about how these patterns persist beyond 1 year of life.

Objectives: This study aimed to examine whether infant body composition and growth trajectories differed by HIV exposure during the first 2 years of life among Kenyan infants using advanced growth modeling.

The accuracy and usability of point-of-use fluoride biosensors in rural Kenya.

Geogenic fluoride contaminates the water of tens of millions of people. However, many are unaware of the fluoride content due in part to shortcomings of detection methods. Biosensor tests are a relatively new approach to water quality testing that address many of these shortcomings but have never been tested by non-experts in a "real-world" setting.

Concurrence of water and food insecurities, 25 low- and middle-income countries.

Objective: To investigate how water and food insecurity were associated in nationally representative samples of individuals from 25 low- and middle-income countries.

Methods: We used data from the 2020 World Gallup Poll in which the Individual Water Insecurity Experiences Scale and the Food Insecurity Experience Scale had been administered to 31 755 respondents. These scales measure insecurity experiences in the previous 12 months.

Water Insecurity, Water Borrowing, and Psychosocial Stress Among Daasanach Pastoralists in Northern Kenya.

This article quantifies Daasanach water insecurity experiences in Northern Kenya, examines how water insecurity is associated with water borrowing and psychosocial stress, and evaluates if water borrowing mitigates the stress from water insecurity. Of 133 households interviewed in 7 communities, 94% were water insecure and 74.4% borrowed water three or more times in the prior month.

Estimating national, demographic, and socioeconomic disparities in water insecurity experiences in low-income and middle-income countries in 2020-21: a cross-sectional, observational study using nationally representative survey data.

Background: We are facing a global water crisis. However, because most water indicators assess physical availability or infrastructure in aggregate, knowing which sociodemographic groups experience water insecurity is difficult. We aimed to assess the prevalence of water insecurity across low-income and middle-income countries (LMICs) and examine how it varies by sociodemographic characteristics and exposure to life disruptions due to the COVID-19 pandemic across and within countries.

Water Sharing Is a Distressing Form of Reciprocity: Shame, Upset, Anger, and Conflict Over Water in Twenty Cross-Cultural Sites.

Anthropological theories of reciprocity suggest it enhances prestige, social solidarity, and material security. Yet, some ethnographic cases suggest that water sharing-a form of reciprocity newly gaining scholarly attention-might work in the opposite way, increasing conflict and emotional distress. Using cross-cultural survey data from twenty global sites (n=4,267), we test how household water reciprocity (giving and receiving) is associated with negative emotional and social outcomes.

Pathways linking social support, self-efficacy, and exclusive breastfeeding among women in northern Uganda.

Despite improvements in infant feeding practices over the past two decades, the prevalence of exclusive breastfeeding (EBF) is below global targets. Social support can create an enabling environment for recommended infant feeding practices such as EBF, but the types of social support most important for sustained EBF and their potential mechanisms of action have not been thoroughly characterized. We therefore aimed to assess the relationship between EBF-specific social support, EBF self-efficacy, and EBF at 1 and 3 months among postpartum women in northern Uganda.

Inequality of household water security follows a Development Kuznets Curve.

Water security requires not only sufficient availability of and access to safe and acceptable quality for domestic uses, but also fair distribution within and across populations. However, a key research gap remains in understanding water security inequality and its dynamics, which in turn creates an impediment to tracking progress towards sustainable development. Therefore, we analyse the inequality of water security using data from 7603 households across 28 sites in 22 low- and middle-income countries, measured using the Household Water Insecurity Experiences Scale.

The co-occurrence of water insecurity and food insecurity among Daasanach pastoralists in northern Kenya.

Objective: Water plays a critical role in the production of food and preparation of nutritious meals, yet few studies have examined the relationship between water and food insecurity. The primary objective of this study, therefore, was to examine how experiences of household water insecurity (HWI) relate to experiences of household food insecurity (HFI) among a pastoralist population living in an arid, water-stressed region of northern Kenya.

Design: We implemented the twelve-item Household Water Insecurity Experiences (HWISE, range 0-36) Scale and the nine-item Household Food Insecurity Access Scale (HFIAS, range 0-27) in a cross-sectional survey to measure HWI and HFI, respectively.

Tap Water Avoidance Is Associated with Lower Food Security in the United States: Evidence from NHANES 2005-2018.

Background: Food insecurity has profound nutritional and public health consequences. Water insecurity may exacerbate food insecurity, yet little is known about the association between water and food insecurity in the United States or other high-income countries.

Objective: This study aimed to estimate how tap water avoidance, a proxy of water insecurity, covaries with food insecurity; examine how the probability of food insecurity changed by tap water avoidance between 2005 and 2018; and test how the association between tap water avoidance and food insecurity differed across income and housing statuses.