Modeling the Scale-up of Surgical Services for Children with Surgically Treatable Congenital Conditions in Somaliland.

BACKGROUND: Congenital conditions comprise a significant portion of the global burden of surgical conditions in children. In Somaliland, over 250,000 children do not receive required surgical care annually, although the estimated costs and benefits of scale-up of children's surgical services to address this disease burden is not known. METHODS: We developed a Markov model using a decision tree template to project the costs and benefits of scale-up of surgical care for children across Somaliland. We used a proxy set of congenital anomalies across Somaliland to estimate scale-up costs using three different scale-up rates. The cost-effectiveness ratio and net societal monetary benefit were estimated using these models, supported by disability weights in existing literature. RESULTS: Overall, we found that scale-up of surgical services at an aggressive rate (22.5%) over a 10-year time horizon is cost effective. Although the scale-up of surgical care for most conditions in the proxy set was cost effective, scale-up of hydrocephalus and spina bifida are not as cost effective as other conditions. CONCLUSIONS: Our analysis concludes that it is cost effective to scale-up surgical services for congenital anomalies for children in Somaliland.

Correction: Religion, faith, and spirituality influences on HIV prevention activities: A scoping review.

[This corrects the article DOI: 10.1371/journal.pone.0234720.].

Assessing health professionals' perception of health literacy in Rhode Island community health centers: a qualitative study.

BACKGROUND: Limited health literacy is linked with poor health behaviors, limited health care access, and poor health outcomes. Improving individual and population health outcomes requires understanding and addressing barriers to promoting health literacy. METHODS: Using the socio-ecological model as a guiding framework, this qualitative study (Phase 1 of a larger ongoing project) explored the interpersonal and organizational levels that may impact the health literacy levels of patients seeking care at federally qualified community health centers (FQCHCs) in Rhode Island. Focus groups were conducted with FQCHC employees (n = 37) to explore their perceptions of the health literacy skills of their patients, health literacy barriers patients encounter, and possible strategies to increase health literacy. The focus groups were audio-recorded and transcribed, and transcripts were coded using a process of open, axial, and selective coding. Codes were grouped into categories, and the constant comparative approach was used to identify themes. RESULTS: Eight unique themes centered on health literacy, sources of health information, organizational culture's impact, challenges from limited health literacy, and suggestions to ameliorate the impact of limited health literacy. All focus group participants were versed in health literacy and viewed health literacy as impacting patients' health status. Participants perceived that some patients at their FQCHC have limited health literacy. Participants spoke of themselves and of their FQCHC addressing health literacy through organizational- and provider-level strategies. They also identified additional strategies (e.g., training staff and providers on health literacy, providing patients with information that includes graphics) that could be adopted or expanded upon to address and promote health literacy. CONCLUSIONS: Study findings suggest that strategies may need to be implemented at the organizational-, provider-, and patient- level to advance health literacy. The intervention phase of this project will explore intervention strategies informed by study results, and could include offering health literacy training to providers and staff to increase their understanding of health literacy to include motivation to make and act on healthy decisions and strategies to address health literacy, including the use of visual aids.

Religion, faith, and spirituality influences on HIV prevention activities: A scoping review.

INTRODUCTION: Strategies to increase uptake of next-generation biomedical prevention technologies (e.g., long-acting injectable pre-exposure prophylaxis (PrEP)) can benefit from understanding associations between religion, faith, and spirituality (RFS) and current primary HIV prevention activities (e.g., condoms and oral PrEP) along with the mechanisms which underlie these associations. METHODS: We searched PubMed, Embase, Academic Search Premier, Web of Science, and Sociological Abstracts for empirical articles that investigated and quantified relationships between RFS and primary HIV prevention activities outlined by the United States (U.S.) Department of Health and Human Services: condom use, HIV and STI testing, number of sexual partners, injection drug use treatment, medical male circumcision, and PrEP. We included articles in English language published between 2000 and 2020. We coded and analyzed studies based on a conceptual model. We then developed summary tables to describe the relation between RFS variables and the HIV prevention activities and any underlying mechanisms. We used CiteNetExplorer to analyze citation patterns. RESULTS: We identified 2881 unique manuscripts and reviewed 29. The earliest eligible study was published in 2001, 41% were from Africa and 48% were from the U.S. RFS measures included attendance at religious services or interventions in religious settings; religious and/or spirituality scales, and measures that represent the influence of religion on behaviors. Twelve studies included multiple RFS measures. Twenty-one studies examined RFS in association with condom use, ten with HIV testing, nine with number of sexual partners, and one with PrEP. Fourteen (48%) documented a positive or protective association between all RFS factors examined and one or more HIV prevention activities. Among studies reporting a positive association, beliefs and values related to sexuality was the most frequently observed mechanism. Among studies reporting negative associations, behavioral norms, social influence, and beliefs and values related to sexuality were observed equally. Studies infrequently cited each other. CONCLUSION: More than half of the studies in this review reported a positive/protective association between RFS and HIV prevention activities, with condom use being the most frequently studied, and all having some protective association with HIV testing behaviors. Beliefs and values related to sexuality are possible mechanisms that could underpin RFS-related HIV prevention interventions. More studies are needed on PrEP and spirituality/subjective religiosity.

Public health applications of CRISPR: How children's health can benefit.

Children under the age of five years old face significant mortality risks around the world. Public health innovations, particularly gene-editing technologies such as clustered regularly interspaced short palindromic repeats (CRISPR) could help to reduce the risk of death in children under the age of five years old. For example, CRISPR-based strategies could reduce infectious disease morbidity by gene editing mosquitoes to prevent transmission of malaria. CRISPR gene editing technology could also help to screen for influenza virus and prevent it from replicating; influenza is a particularly difficult to treat and severe virus causing many deaths in children. The lack of liver, kidney, and heart donations for children on the organ donation waiting list could also benefit from CRISPR. Gene editing of pigs to reduce rejection rates and associated risks of porcine endogenous retroviruses could allow for the utilization of pig organs for transplant. Here we review proposed applications of gene-editing technology in public health and discuss its potential to reduce child mortality and morbidity globally.

Dynamic Models of Infectious Disease Transmission in Prisons and the General Population.

Incarcerated populations experience elevated burdens of infectious diseases, which are exacerbated by limited access to prevention measures. Dynamic models are used to assess the spread and control of diseases within correctional facilities and repercussions on the general population. Our systematic review of dynamic models of infectious diseases within correctional settings identified 34 studies published between 1996 and 2017. Of these, 23 focused on disease dynamics and intervention in prison without accounting for subsequent spread to the community. The main diseases modeled in these studies were human immunodeficiency virus (HIV; n = 14, 41%), tuberculosis (TB; n = 10, 29%), and hepatitis C virus (HCV; n = 7, 21%). Models were fitted to epidemiologic data in 14 studies; uncertainty and sensitivity analyses were conducted in 8, and validation of model projection against empirical data was done in 1 study. According to the models, prison-based screening and treatment may be highly effective strategies for reducing the burden of HIV, TB, HCV, and other sexually transmissible infections among prisoners and the general community. Decreasing incarceration rates were projected to reduce HIV and HCV infections among people who inject drugs and TB infections among all prisoners. Limitations of the modeling studies and opportunities for using dynamic models to develop quantitative evidence for informing prison infection control measures are discussed.