Parent Dosing Tool Use, Beliefs, and Access: A Health Literacy Perspective.

OBJECTIVES: To assess parent decision-making regarding dosing tools, a known contributor to medication dosing errors, by evaluating parent dosing tool use, beliefs, and access, and the role of health literacy, with a focus on dosing cups, which are associated with an increased risk of multifold overdose. STUDY DESIGN: Cross-sectional analysis of data collected for randomized controlled study in 3 urban pediatric clinics. English/Spanish-speaking parents (n = 493) of children ≤8 years of age enrolled. OUTCOMES: reported tool use, beliefs, and access. Predictor variable: health literacy (Newest Vital Sign; limited [0-3], adequate [4-6]). Multiple logistic regression analyses conducted. RESULTS: Over two-thirds of parents had limited health literacy. Oral syringes (62%) and dosing cups (22%) were most commonly used. Overall, 24% believed dosing cups were the best tool type for dosing accuracy; 99% reported having access to ≥1 dosing tools with standard measurement markings. Parents with limited health literacy had greater odds of dosing cup use (limited vs adequate: aOR = 2.4 [1.2-4.6]). Parents who believed that dosing cups are best for accuracy had greater odds of dosing cup use (aOR = 16.3 [9.0-29.3]); this belief mediated health literacy-effects on dosing cup use. CONCLUSIONS: Factors associated with dosing tool choice, including parent health literacy and beliefs are important to consider in the design of interventions to reduce dosing errors; future larger-scale studies addressing this issue are needed.

The role of menstrual apps in healthcare: provider and patient perspectives.

AIM: This study aimed to understand the role that menstrual apps ("period tracking apps" or "fertility apps") could perform in healthcare. METHODS: Expert stakeholders including healthcare providers, app users, and patients offered perspectives on potential benefits, concerns, and role of apps in healthcare. Responses from an online qualitative survey (N=144) and three online focus groups (N=10) were analysed using reflexive thematic analysis. RESULTS: The role of menstrual apps in healthcare could include keeping a record of cycle dates and symptoms and assisting in the management of menstrual disorders, diseases and conditions linked to the menstrual cycle such as endometriosis, PCOS, infertility, and perimenopause. Respondents are using app calendars and symptom tracking to improve communication between healthcare providers and patients, while also expressing concerns about inaccuracies and other uses of data. Respondents wished for assistance in managing their health, while noting that apps currently are limited and suggesting that apps need to be better suited to Aotearoa New Zealand specific menstrual disorders, diseases and life stages. CONCLUSIONS: Menstrual apps may have a role in healthcare, but further research needs to develop and evaluate app functions and accuracy as well as providing education and guidelines for whether and when apps are appropriate for healthcare.

Engaging with Aboriginal Shire Councils in remote Cape York communities to address smoke-free environments.

The high prevalence and health effect of tobacco smoking and secondhand smoke exposure among Aboriginal and Torres Strait Islander people is well known. Due to its significance, the responsibility of tackling smoking among Aboriginal and Torres Strait Islander people should not remain solely with health service providers. The creation of supportive environments and collaboration beyond the health sector are critical elements of comprehensive primary health care practised by Aboriginal Community Controlled Health Services. This paper discusses how Apunipima Cape York Health Council worked with three Aboriginal Shire Councils to create more smoke-free places, using local working groups, information sessions and community-based health promotion. The flexibility and the time allocated to the engagement process with councils, community leaders, organisations and community members were important. All three communities acknowledged the benefits of role modelling and working together to improve health, with addressing tobacco smoking seen as 'everyone's business' and 'not just service providers'. Aboriginal Shire Councils can play a critical role, in partnership with Aboriginal Community Controlled Health Services, in creating healthy places that enable healthy choices.

Context of Breastfeeding among Latina Mothers using a Social-ecological Approach: An Exploratory Study.

BACKGROUND: Emerging research has begun to examine the breastfeeding experiences among racial/ethnic minority women. However, limited research to date has explored the potential factors that impact Latina mothers' breastfeeding through a multi-level lens. We examined the context of breastfeeding among Latina mothers in an exploratory study. METHODS: We conducted semi-structured interviews with a convenience sample of 9 Latina mothers. Guided by the social-ecological model, thematic content analysis was used. RESULTS: Latina mothers described individual- (e.g., knowledge of breastfeeding), interpersonal- (e.g., social support and norms), institutional- (e.g., healthcare system), and community-level (e.g., cultural norms) influences on their breastfeeding. Mothers recommended provision of bilingual and bicultural health professionals, information on US breastfeeding norms, and Latino-friendly informational materials in other languages. CONCLUSIONS: Considering the multi-level factors that shape Latina mothers' breastfeeding is essential to develop and implement culturally tailored initiatives and facilitate access to breastfeeding support to improve maternal and infant health.

Practicality of intermittent fasting in humans and its effect on oxidative stress and genes related to aging and metabolism.

Caloric restriction has consistently been shown to extend life span and ameliorate aging-related diseases. These effects may be due to diet-induced reactive oxygen species acting to up-regulate sirtuins and related protective pathways, which research suggests may be partially inhibited by dietary anti-oxidant supplementation. Because caloric restriction is not sustainable long term for most humans, we investigated an alternative dietary approach, intermittent fasting (IF), which is proposed to act on similar biological pathways. We hypothesized that a modified IF diet, where participants maintain overall energy balance by alternating between days of fasting (25% of normal caloric intake) and feasting (175% of normal), would increase expression of genes associated with aging and reduce oxidative stress and that these effects would be suppressed by anti-oxidant supplementation. To assess the tolerability of the diet and to explore effects on biological mechanisms related to aging and metabolism, we recruited a cohort of 24 healthy individuals in a double-crossover, double-blinded, randomized clinical trial. Study participants underwent two 3-week treatment periods-IF and IF with anti-oxidant (vitamins C and E) supplementation. We found strict adherence to study-provided diets and that participants found the diet tolerable, with no adverse clinical findings or weight change. We detected a marginal increase (2.7%) in SIRT3 expression due to the IF diet, but no change in expression of other genes or oxidative stress markers analyzed. We also found that IF decreased plasma insulin levels (1.01 µU/mL). Although our study suggests that the IF dieting paradigm is acceptable in healthy individuals, additional research is needed to further assess the potential benefits and risks.