Pan American Health Organization

About: Pan American Health Organization is a healthcare organization based out in Havana, Cuba. It is known for research contribution in the topics: Population & Public health. The organization has 1500 authors who have published 2263 publications receiving 83705 citations. The organization is also known as: HO Regional Office for the Americas.

Facilitating Screening and Brief Interventions in Primary Care: A Systematic Review and Meta-Analysis of the AUDIT as an Indicator of Alcohol Use Disorders.

Abstract: Background The Alcohol Use Disorders Identification Test (AUDIT) was developed for use in primary health care settings to identify hazardous and harmful patterns of alcohol consumption, and is often used to screen for alcohol use disorders (AUDs). This study examined the AUDIT as a screening tool for AUDs. Methods A systematic literature search was performed of electronic bibliographic databases (CINAHL, Embase, ERIC, MEDLINE, PsycINFO, Scopus, and Web of Science) without language or geographic restrictions for original quantitative studies published before September 1, 2018, that assess the AUDIT's ability to screen for AUDs. Random-effects meta-regression models were constructed by sex to assess the potential determinants of the AUDIT's specificity and sensitivity. From these models and ecological data from the Global Information System on Alcohol and Health, the true- and false-positive and true- and false-negative proportions were determined. The number of people needed to be screened to treat 1 individual with an AUD was estimated for all countries globally where AUD data exist, using a specificity of 0.95. Results A total of 36 studies met inclusion criteria for the meta-regression. The AUDIT score cut-point was significantly associated with sensitivity and specificity. Standard drink size was found to affect the sensitivity and specificity of the AUDIT for men, but not among women. The AUDIT performs less well in identifying women compared to men, and countries with a low prevalence of AUDs have higher false-positive rates compared to countries with a higher AUD prevalence. Conclusions The AUDIT does not perform well as a screening tool for identifying individuals with an AUD, especially in countries and among populations with a low AUD prevalence (e.g., among women), and thus should not be used for this purpose.

Human papillomavirus vaccines: new tools for accelerating cervical cancer prevention in developing countries

Abstract: Despite the available knowledge and tools to prevent cervical cancer, it remains the second most common cancer in women, with four-fifths of the cases occurring in developing countries. Projections are for a 90% increase in global cervical cancer cases by 2020 if no additional public-health interventions are implemented. Prophylactic human papillomavirus (HPV) vaccines, which have proven immunogenicity, safety and efficacy, are now commercially available; and coupled together with quality screening have the potential to dramatically accelerate reductions in cervical cancer mortality rates and save millions of women’s lives. The current cost of the new HPV vaccines and new screening technologies, however, are a major barrier to their widespread implementation. There is an urgent need for HPV vaccines and new technologies for effective screening to become more available and affordable, especially to poor communities everywhere.

Public Health Research

Abstract: Having a scientific basis for the practice of public health is critical. Research leads to insight and innovations that solve health problems and is therefore central to public health worldwide. For example, in the United States research is one of the ten essential public health services (Public Health Functions Steering Committee 1994). The s of the Ethical Practice of Public, developed by the Public Health Leadership Society (2002), emphasizes the value of having a scientific basis for action. Principle five specifically calls on public health to seek the information needed to carry out effective policies and programs that protect and promote health.