Global Dietary and Herbal Supplement Use during COVID-19-A Scoping Review.

During the first year of the COVID-19 pandemic, the lack of cure and the intensity of the global spread raised a common awareness of health. The aim of this scoping review is to summarize dietary supplement use globally during first two years of the COVID-19 pandemic. A systematic search was conducted in December 2021 following PRISMA guidelines. PubMed, ERIC, and Scopus databases were searched, and 956 results were screened for eligibility. Fourteen cross-sectional studies from 11 countries and 3 continents were examined. All studies were large population surveys investigating healthy eating and supplement use during COVID-19. Vitamin C, vitamin D, zinc and multivitamins were the most widely reported, as well as natural/herbal products such as ginger and honey. The most common reason cited for supplements use was to strengthen immune system and to prevent infection of COVID-19. These studies reported that populations are relying on healthcare providers, family, friends, and social media to learn about supplement use. Future studies on the treatment of COVID-19 should include more evidence for supplement use.

Development and Validation of Nutrition and Food Safety Educational Material for Fish Processors in Nigeria.

INTRODUCTION: fish can be an affordable and accessible animal-source food in many Low- and Middle-Income Countries (LMIC). BACKGROUND: Traditional fish processing methods pose a risk of exposing fish to various contaminants that may reduce their nutritional benefit. In addition, a lack of literacy may increase women fish processors' vulnerability to malnutrition and foodborne diseases. OBJECTIVE: The overall aim of the project was to educate women and youth fish processors in Delta State, Nigeria about the benefit of fish in the human diet and to develop low literacy tools to help them better market their products. The objective of this study was to describe the development and validation of a low-literacy flipbook designed to teach women fish processors about nutrition and food safety. METHOD: developing and validating instructional material requires understanding the population, high-quality and relevant graphics, and the involvement of relevant experts to conduct the content validation using the Content Validity Index (CVI) and the index value translated with the Modified Kappa Index (k). RESULT: The Item-level Content Validity Index (I-CVI) value of all domains evaluated at the initial stage was 0.83 and the Scale-level Content Validity Index (S-CVI) was 0.90. At the final stage, the material was validated with CVI 0.983 by four experts and satisfied the expected minimum CVI value for this study (CVI ≥ 0.83, p-value = 0.05). The overall evaluation of the newly developed and validated flipbook was "excellent". CONCLUSIONS: the developed material was found to be appropriate for training fish processors in Nigeria in nutrition and food safety and could be modified for a population of fish processors in other LMICs.

Too Many Treats or Not Enough to Eat? The Impact of Caregiving Grandparents on Child Food Security and Nutrition.

With the number of grandparent-headed households on the rise, the influence of grandparents needs to be considered in the fight to reduce child obesity. The current study investigated the influence of caregiver type (i.e., grandparents only, parents only, or multi-generational households) on children's nutrition, food security, and BMI. This was a cross-sectional, secondary analysis based on the 2009-2010 wave of the Health Behavior in School-Aged Children (HBSC) survey in collaboration with the World Health Organization. This sample included 12,181 students from 10,837 families with only parents present in the household, 238 with only grandparents present, and 1106 multi-generational families. One-way analyses of covariance (ANCOVAs) were conducted using caregiver type as the independent variable, controlling for SES, on items assessing frequency of breakfast consumption, nutrition intake, hunger, snacking frequency and location, and BMI. Children reported more unhealthy snacking in households with only grandparents. Hunger was reported more often in multi-generational households. These results support that caregiver type, especially caregiving grandparents, is a significant predictor of children's BMI, nutrition, and food security. Tailoring nutrition education to the needs of grandparents could help both the health of grandparents and the reduction of child obesity.

Blood exposure incidence rates from the North Carolina study of home care and hospice nurses.

BACKGROUND: Home care/hospice nurses may be at elevated risk of blood exposure because of the nature of their work and work environment. However, little is known about the incidence of blood exposure in this population. METHODS: A mail survey (n = 1,473) was conducted among home care/hospice nurses in North Carolina in 2006. RESULTS: The adjusted response rate was 69%. Nine percent of nurses had at least one exposure/year. Overall incidence was 27.4 (95% confidence interval: 20.2, 34.6)/100,000 visits. Nurses who had worked in home care < or =5 years had higher exposure rates than other nurses-seven times higher for needlesticks and 3.5 times higher for non-intact skin exposures. Nurses who worked part time/contract had higher exposure rates than nurses who worked full time-seven times higher for needlesticks and 1.5 times higher for non-intact skin exposures. The rates for part-time/contract nurses with < or =5 years experience were extremely high. Sensitivity analysis showed that it is unlikely that response bias had an important impact on these results. CONCLUSIONS: Approximately 150 North Carolina home care/hospice nurses are exposed to blood annually. If these results are representative of other states, then approximately 12,000 home care/hospice nurses are exposed each year nationwide. Improved prevention efforts are needed to reduce blood exposure in home care/hospice nurses. Am. J. Ind. Med. 52:99-104, 2009. (c) 2008 Wiley-Liss, Inc.

Coronary heart disease in South Asian immigrants: synthesis of research and implications for health promotion and prevention in nursing practice.

Although the literature reflects that Asian Indians in the United States and globally have the highest rates of morbidity and mortality because of coronary heart disease (CHD) and diabetes, few studies have described the clinical implications in the United States. Traditional risk factors dictate practice, yet these risk factors do not fully explain the rates. Central obesity, lipoprotein (a), and insulin resistance may have a strong role. The literature suggests that proactive nursing using culturally specific clinical measures are necessary to reduce risk factors for CHD and diabetes in South Asians. Additional research and prevention strategies focused on immigrant South Asians in the United States are recommended.

Child labor. A matter of health and human rights.

Despite the existence of laws in India that prohibit the labor of children under age 14, 70 to 115 million children between the ages of 5 and 14 are estimated to be part of India's labor force. Child labor in the agriculture sector accounts for 80% of child laborers in India and 70% of working children globally. From May 2001 to July 2001, Physicians for Human Rights (PHR) investigated the health experiences of 100 children in hybrid cottonseed production in rural Andhra Pradesh. Eighty-eight percent of the survey participants were girls, ages 7 to 14. PHR found that children worked on average 12 hours a day, were frequently exposed to pesticides, and were not provided with safety equipment, not even shoes or water to wash their hands and clothes. Children reported having frequent headaches and dizziness and skin and eye irritations after pesticide spraying. All 100 children reported that they were unable to go to school during the hybrid cottonseed season due to work demands. Ninety-four children reported to PHR that they would rather be in school. In addition, a majority of child workers interviewed by PHR reported physical and/or verbal abuse by their employers. Moreover, PHR interviews with representatives of multinational and national companies revealed knowledge of child labor practices for up to 10 years. Child labor is a significant health and human rights problem for children in India. The progressive elimination of child labor practices will require the support of a wide cross-section of civil society.

Use of paid child care health care consultants in early care and education settings: results of a national study comparing provision of health screening services among Head Start and non-Head Start centers.

INTRODUCTION: Child care health consultants (CCHCs) are health professionals who provide consultation and referral services to child care programs. The use of CCHCs has been recommended as an important component of high-quality child care. The purpose of this study was to examine the potential association between the use of paid CCHCs and child care center director reports of (a) center maintenance of health records and emergency procedures and (b) center facilitation of health screenings and assessments. METHOD: A national, randomized telephone survey of directors of 1822 licensed child care center directors was conducted. RESULTS: With a response rate of 93%, most directors (72.7%) reported that they did not employ a CCHC. However, directors employing CCHCs were more likely to report provision of health-promoting screenings and assessments for children in their center. This pattern held true for both Head Start and non-Head Start centers. DISCUSSION: This study suggests that CCHCs can serve as health promotion advocates in early care and education settings, helping centers establish appropriate policies and arranging for health assessments and screenings for children.

U.S. Maternally linked birth records may be biased for Hispanics and other population groups.

PURPOSE: We sought to advance understanding of linkage error in U.S. maternally linked datasets and how the error might affect results of studies based on the linked data. METHODS: North Carolina birth and fetal death records for 1988-1997 were maternally linked (n=1,030,029). The maternal set probability, defined as the probability that all records assigned to the same maternal set do in fact represent events to the same woman, was used to assess differential maternal linkage error across race/ethnic groups. RESULTS: Maternal set probabilities were lower for records specifying Asian or Hispanic race/ethnicity, suggesting greater maternal linkage error for these sets. The lower probabilities for Hispanics were concentrated in women of Mexican origin who were not born in the United States. CONCLUSIONS: Differential linkage error may be a source of bias in studies that use U.S. maternally linked datasets to make comparisons between Hispanics and other groups or among Hispanic subgroups. Methods to quantify and adjust for this potential bias are needed.

Provision and use of personal protective equipment and safety devices in the National Study to Prevent Blood Exposure in Paramedics.

BACKGROUND: Paramedics are at risk for human immunodeficiency virus, hepatitis B virus, and hepatitis C virus infection from occupational blood exposure. This study examined how often paramedics are provided with personal protective equipment (PPE), sharps containers, and selected safety devices by their employers; the frequency with which paramedics use sharps containers and these safety devices; and paramedics' attitudes regarding this equipment. METHODS: We conducted a mail survey among a nationally representative sample of certified paramedics. California was oversampled to allow for separate estimation of proportions for this population. RESULTS: The final sample included 2588 paramedics, 720 of whom were from California (adjusted response rate, 55%). Paramedics in California were provided safety devices more often than paramedics in the United States as a whole. For each type of device, there was at least a 40% increase in use when the device was always provided compared with when it was not always provided. Eighty-four percent of paramedics thought that safety needles significantly reduce blood exposure, but substantial percentages thought that safety needles, eye protection, and masks interfere with some medical procedures. Approximately one fifth said that they need more training in the use of safety devices and PPE. CONCLUSION: Lack of access to safety devices is the major barrier to their use, and the higher rates of provision and use in California may be the result of the state's early safety needle legislation. Increased provision, training, and improvement of safety equipment are needed to better protect paramedics from blood exposure.