Publications by authors named "Katherine Adams"

Background: With near universal consumption of salt and technological advances that have made its fortification with multiple micronutrients feasible, salt has great potential for public health impact as a delivery vehicle for not only iodine but also multiple micronutrients. Decisions around modifying existing salt standards to include additional micronutrients should consider not only potential impacts but also stakeholder-specific costs.

Objectives: We aimed to estimate the total and incremental cost of expanding Ethiopia's salt iodization program to include folic acid (dual fortified salt), folic acid and vitamin B-12 (triple fortified salt), or folic acid, vitamin B-12, and zinc (quadruple fortified salt).

View Article and Find Full Text PDF

Influenza vaccination is particularly important for pregnant women. Using a test-negative, case-control design, we estimated the effectiveness of 2023-2024 seasonal influenza vaccination against influenza-associated emergency department and urgent care (ED/UC) encounters among pregnant and non-pregnant women of reproductive age using data from seven healthcare systems. Eligible encounters were among individuals aged 18-49 years with documented female sex.

View Article and Find Full Text PDF

Introduction: Previous data had shown a high prevalence of anemia and various micronutrient deficiencies (MNDs) in the Tolon and Kumbungu districts. We aimed to reassess these outcomes among lactating women (LW), women of reproductive age (WRA), and preschool children (PSC) to inform the design of a MN-fortified bouillon cubes trial, including the choice of micronutrients and selection of study sites; among WRA and PSC, we aimed to identify factors associated with anemia, MND, and inflammation, and to examine anemia co-occurring with MND and inflammation.

Methods: In this cross-sectional study (Nov 2020-Jan 2021), we randomly selected 7 urban and 7 rural clusters per district from those accessible at the time, recruited participants through a random walk-based search, and collected and analyzed breastmilk (LW) and venous blood (WRA and PSC).

View Article and Find Full Text PDF

This investigation aimed to examine the association of the Office on Violence Against Women's (OVW) Campus Program grant on the reporting of on-campus sexual violence crimes: Clery Act forcible sex offenses and Violence Against Women offenses. Clery Act crime data was analyzed from 72 Campus Program grant recipients before, during, and after the grant cycle. Findings indicate higher reporting during grant implementation, with notable decreases postgrant cycle.

View Article and Find Full Text PDF

Selenium (Se) levels in water have been increasing in Lake Koocanusa and the Kootenai River below Libby Dam in Montana due to coal mining in the drainage basin of the Elk River, British Columbia. Aquatic monitoring of Se is ongoing to assess potential effects; however, exposure to terrestrial, aquatic-dependent wildlife has not been investigated. Tree swallows are a targeted receptor for evaluation of potential Se-related effects as this species is a mid-level consumer with aquatic-terrestrial food web linkages, is sensitive to Se, and reliably uses nest boxes.

View Article and Find Full Text PDF

Many strategies have been applied to increase seasonal influenza vaccination; however, gaps in coverage remain. We synthesized the evidence on effectiveness of implementation strategies to increase seasonal influenza vaccination among U.S.

View Article and Find Full Text PDF

Background: We describe prescribing and dispensing patterns of influenza antivirals among patients with laboratory-confirmed influenza within U.S. urgent care and emergency department settings.

View Article and Find Full Text PDF

Background: Large-scale food fortification (LSFF) can improve micronutrient intake, but low-income and middle-income countries often lack resources to collect data for LSFF decision making. We designed a methodology using existing data and methods to inform LSFF programming.

Objectives: This study aimed to pilot a methodology using existing diet, market, and diet cost data and assess its implementation feasibility and usefulness for LSFF decision making.

View Article and Find Full Text PDF

Vitamin A dietary inadequacy remains a serious public health problem among young children 6-59 months of age in Burkina Faso. Planners face several interrelated challenges: Selecting concrete policy objectives regarding vitamin A inadequacy reductions, identifying cost-effective vitamin A intervention programs that can achieve those objectives, and being reasonably sure that proposed intervention programs are robust to uncertainty in program benefits and costs. A 10-year, subnational economic optimization model making use of secondary dietary intake data and program cost data was developed and implemented to address these issues and included the following vitamin A program options: existing or improved edible oils fortification, a pair of hypothetical vitamin A-fortified bouillon programs, and a set of subnational vitamin A supplementation (VAS) programs.

View Article and Find Full Text PDF

Introduction: Micronutrient deficiencies are common among women of reproductive age (WRA) and children in Senegal. Large-scale food fortification (LSFF) can help fill gaps in dietary intakes.

Methods: We used household food consumption data to model the contributions of existing LSFF programs (vitamin A-fortified refined oil and iron and folic acid-fortified wheat flour) and the potential contributions of expanding these programs to meeting the micronutrient requirements of WRA (15-49 years) and children (6-59 months).

View Article and Find Full Text PDF

Background: The 2023-2024 influenza season had predominant influenza A(H1N1)pdm09 virus activity, but A(H3N2) and B viruses co-circulated. Seasonal influenza vaccine strains were well-matched to these viruses.

Methods: Using health care encounters data from health systems in 8 states, we evaluated influenza vaccine effectiveness (VE) against influenza-associated medical encounters from October 2023-April 2024.

View Article and Find Full Text PDF

Background: Rapid diagnosis of tuberculosis (TB) is important for improving outcomes and reducing transmission. Previous studies assessing the impact of Xpert MTB/RIF (Xpert), a molecular assay that provides results within 2 h, on mortality have been inconclusive. In this planned analysis of a pragmatic cluster-randomized trial in Uganda, we assessed whether a multicomponent strategy, including decentralized Xpert testing, decreased mortality among adults evaluated for TB.

View Article and Find Full Text PDF

Background: Bouillon is commonly consumed in some countries where micronutrient deficiencies are prevalent, but it has not been widely adopted as a micronutrient fortification vehicle.

Objectives: We modeled the potential impacts of bouillon fortification on dietary micronutrient adequacy to inform future discussions around bouillon fortification programs.

Methods: We analyzed the dietary intake of women of reproductive age (WRA) and 1- to 5-y-old children from a national dietary survey in Cameroon, and "apparent intake" (using the nutrient density approach) of WRA, children, and men from 3 household surveys in Cameroon, Ghana, and Haiti.

View Article and Find Full Text PDF
Article Synopsis
  • - The study investigates the impact of social vulnerability on clinical outcomes for hospitalized influenza patients, analyzing data from over 57,000 cases between the 2014-2015 and 2018-2019 influenza seasons across 13 states.
  • - It aims to understand how social vulnerability correlates with severe outcomes like ICU admission, use of advanced respiratory support, and 30-day mortality, while also examining patterns of vaccine and antiviral use based on social vulnerability levels.
  • - Findings reveal that patients from areas with high social vulnerability experience worse outcomes, such as higher rates of needing invasive ventilation support compared to those from less vulnerable areas.
View Article and Find Full Text PDF

Food and condiment fortification programs are needed to address micronutrient deficiencies and their health, developmental, and mortality consequences; but these programs are never free. Knowing program costs and their allocation across stakeholders is essential to design and manage effective, efficient, and sustainable programs. We developed 10-year hypothetical bouillon fortification program cost models for Nigeria, Senegal, and Burkina Faso that included start-up and operational costs for government and industry, as well as premix costs generated by an embedded premix cost calculator to allow for alternative premix formulas in cost calculations.

View Article and Find Full Text PDF

Bouillon is a widely consumed condiment in many West African countries, including Nigeria. Although Nigeria has mandatory fortification standards for multiple food vehicles, bouillon fortification could help address remaining gaps in micronutrient intake. Using household food consumption data, we used the nutrient density method to model the additional contribution of bouillon fortified with vitamin A (40-250 µg/g bouillon), folic acid (20-120 µg/g), vitamin B12 (0.

View Article and Find Full Text PDF
Article Synopsis
  • Pneumonia is frequent among adults hospitalized with confirmed influenza, but the impact of how quickly antiviral treatment is given on severe outcomes is not well understood.
  • The study analyzed data from over 26,000 adults hospitalized between 2012-2019 to see how the timing of antiviral treatment (given on the day of admission vs. later) affected 30-day mortality rates.
  • Results showed that those who received treatment later (days 2-5) had a significantly higher risk of death compared to those treated on the same day of admission, emphasizing the need for prompt treatment.
View Article and Find Full Text PDF

The Competencies and Recommendations for Educating undergraduate Nursing Students (CARES) was originally designed for nursing students' palliative and end-of-life care education. The competencies were later revised to align with the 2021 American Association of Colleges of Nursing Essentials core competencies for baccalaureate nursing education. This project aimed to (1) review the courses in an accelerated baccalaureate nursing program for alignment with CARES, (2) determine any gaps, and (3) make program recommendations.

View Article and Find Full Text PDF
Article Synopsis
  • The 2022-2023 influenza season in the U.S. experienced high hospitalization rates and early influenza activity, primarily driven by A(H3N2) viruses, with some A(H1N1)pdm09 cases.
  • A study using the test-negative design assessed the effectiveness of the influenza vaccine by comparing cases of influenza-positive patients to those who tested negative among adults with respiratory illness from October 2022 to March 2023.
  • The results showed moderate vaccine effectiveness of 44% for emergency department visits and 35% for hospitalizations, indicating that vaccination helps reduce the impact of influenza during a challenging season with other circulating respiratory viruses.
View Article and Find Full Text PDF

Background: Salt is an affordable commodity and has wide coverage regardless of economic and social status and, hence, could be suitable vehicle for multiple micronutrient fortification.

Objectives: This study aimed to simulate the contribution folic acid and zinc fortification of iodized salt to nutrient intake among the Ethiopian population.

Methods: The 2013 Ethiopian National Food Consumption Survey and various food composition tables were used to estimate baseline individual-level micronutrient intake.

View Article and Find Full Text PDF
Article Synopsis
  • Senegal mandates that refined oil be fortified with vitamin A and wheat flour with iron and folic acid to combat micronutrient deficiencies, and expanding these efforts to include bouillon could further improve nutrition.
  • Using food consumption data from 2018-2019, the study assessed how fortified bouillon could help meet essential micronutrient needs for women of reproductive age and young children.
  • Results indicate that fortifying bouillon could significantly decrease the prevalence of dietary inadequacy for several key nutrients, with the greatest benefits seen among poorer and rural households.
View Article and Find Full Text PDF
Article Synopsis
  • Micronutrient interventions, specifically bouillon fortification with vitamin A, zinc, and folate, can significantly reduce child mortality in Senegal, Burkina Faso, and Nigeria.
  • Expected reductions in child deaths include 65% for vitamin A and 92% for folate in Senegal, with similar but varying results in Burkina Faso and Nigeria.
  • Overall, fortifying bouillon can save thousands of child lives annually, leading to discussions about the feasibility and cost-effectiveness of such programs.
View Article and Find Full Text PDF

Bouillon is a promising candidate for fortification to complement existing large-scale food fortification (LSFF) programs. We used household dietary data from Burkina Faso to model potential contributions of bouillon fortified with vitamin A (40-250 μg/g bouillon), folic acid (20-120 μg/g), vitamin B12 (0.2-2 μg/g), iron (0.

View Article and Find Full Text PDF

Introduction: Micronutrient deficiencies are prevalent in West Africa, particularly among women of reproductive age (WRA) and young children. Bouillon is a promising food fortification vehicle due to its widespread consumption. This study aims to evaluate the impact of multiple micronutrient-fortified bouillon cubes, compared to control bouillon cubes (fortified with iodine only), on micronutrient status and hemoglobin concentrations among lactating and non-lactating WRA and young children in northern Ghana.

View Article and Find Full Text PDF

Introduction: Doctor of Physical Therapy (DPT) students must meet high standards throughout their lives and careers, which can cause stress and anxiety, with potentially devastating impacts. This quantitative study examined whether and to what extent perfectionism, demographic characteristics, and coping strategies relate to state (situation-related) and trait (personality-related) anxiety in DPT students.

Review Of Literature: Existing literature demonstrates high anxiety levels in DPT students; also, maladaptive perfectionism is associated with higher levels of stress.

View Article and Find Full Text PDF