Screening for Obstructive Sleep Apnea in Adults: US Preventive Services Task Force Recommendation Statement.

IMPORTANCE: Based on data from the 1990s, estimated prevalence of obstructive sleep apnea (OSA) in the United States is 10% for mild OSA and 3.8% to 6.5% for moderate to severe OSA; current prevalence may be higher, given the increasing prevalence of obesity. Severe OSA is associated with increased all-cause mortality, cardiovascular disease and cerebrovascular events, diabetes, cognitive impairment, decreased quality of life, and motor vehicle crashes. OBJECTIVE: To issue a new US Preventive Services Task Force (USPSTF) recommendation on screening for OSA in asymptomatic adults. EVIDENCE REVIEW: The USPSTF reviewed the evidence on the accuracy, benefits, and potential harms of screening for OSA in asymptomatic adults seen in primary care, including those with unrecognized symptoms. The USPSTF also evaluated the evidence on the benefits and harms of treatment of OSA on intermediate and final health outcomes. FINDINGS: The USPSTF found insufficient evidence on screening for or treatment of OSA in asymptomatic adults or adults with unrecognized symptoms. Therefore, the USPSTF was unable to determine the magnitude of the benefits or harms of screening for OSA or whether there is a net benefit or harm to screening. CONCLUSIONS AND RECOMMENDATION: The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for OSA in asymptomatic adults. (I statement).

Screening for Celiac Disease: US Preventive Services Task Force Recommendation Statement.

Importance: Celiac disease is caused by an immune response in persons who are genetically susceptible to dietary gluten, a protein complex found in wheat, rye, and barley. Ingestion of gluten by persons with celiac disease causes immune-mediated inflammatory damage to the small intestine. Objective: To issue a new US Preventive Services Task Force (USPSTF) recommendation on screening for celiac disease. Evidence Review: The USPSTF reviewed the evidence on the accuracy of screening in asymptomatic adults, adolescents, and children; the potential benefits and harms of screening vs not screening and targeted vs universal screening; and the benefits and harms of treatment of screen-detected celiac disease. The USPSTF also reviewed contextual information on the prevalence of celiac disease among patients without obvious symptoms and the natural history of subclinical celiac disease. Findings: The USPSTF found inadequate evidence on the accuracy of screening for celiac disease, the potential benefits and harms of screening vs not screening or targeted vs universal screening, and the potential benefits and harms of treatment of screen-detected celiac disease. Conclusions and Recommendation: The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for celiac disease in asymptomatic persons. (I statement).

Screening for Impaired Visual Acuity in Older Adults: US Preventive Services Task Force Recommendation Statement.

DESCRIPTION: Update of the US Preventive Services Task Force (USPSTF) recommendation on screening for impaired visual acuity in older adults. METHODS: The USPSTF reviewed the evidence on screening for visual acuity impairment associated with uncorrected refractive error, cataracts, and age-related macular degeneration among adults 65 years or older in the primary care setting; the benefits and harms of screening; the accuracy of screening; and the benefits and harms of treatment of early vision impairment due to uncorrected refractive error, cataracts, and age-related macular degeneration. POPULATION: This recommendation applies to asymptomatic adults 65 years or older who do not present to their primary care clinician with vision problems. RECOMMENDATION: The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for impaired visual acuity in older adults. (I statement).

Screening for Autism Spectrum Disorder in Young Children: US Preventive Services Task Force Recommendation Statement.

DESCRIPTION: New US Preventive Services Task Force (USPSTF) recommendation on screening for autism spectrum disorder (ASD) in young children. METHODS: The USPSTF reviewed the evidence on the accuracy, benefits, and potential harms of brief, formal screening instruments for ASD administered during routine primary care visits and the benefits and potential harms of early behavioral treatment for young children identified with ASD through screening. POPULATION: This recommendation applies to children aged 18 to 30 months who have not been diagnosed with ASD or developmental delay and for whom no concerns of ASD have been raised by parents, other caregivers, or health care professionals. RECOMMENDATION: The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for ASD in young children for whom no concerns of ASD have been raised by their parents or a clinician. (I statement).

Screening for Depression in Adults: US Preventive Services Task Force Recommendation Statement.

DESCRIPTION: Update of the 2009 US Preventive Services Task Force (USPSTF) recommendation on screening for depression in adults. METHODS: The USPSTF reviewed the evidence on the benefits and harms of screening for depression in adult populations, including older adults and pregnant and postpartum women; the accuracy of depression screening instruments; and the benefits and harms of depression treatment in these populations. POPULATION: This recommendation applies to adults 18 years and older. RECOMMENDATION: The USPSTF recommends screening for depression in the general adult population, including pregnant and postpartum women. Screening should be implemented with adequate systems in place to ensure accurate diagnosis, effective treatment, and appropriate follow-up. (B recommendation).

Screening for Latent Tuberculosis Infection in Adults: US Preventive Services Task Force Recommendation Statement.

IMPORTANCE: Tuberculosis remains an important preventable disease in the United States. An effective strategy for reducing the transmission, morbidity, and mortality of active disease is the identification and treatment of latent tuberculosis infection (LTBI) to prevent progression to active disease. OBJECTIVE: To issue a current US Preventive Services Task Force (USPSTF) recommendation on screening for LTBI. EVIDENCE REVIEW: The USPSTF reviewed the evidence on screening for LTBI in asymptomatic adults seen in primary care, including evidence dating from the inception of searched databases. FINDINGS: The USPSTF found adequate evidence that accurate screening tests for LTBI are available, treatment of LTBI provides a moderate health benefit in preventing progression to active disease, and the harms of screening and treatment are small. The USPSTF has moderate certainty that screening for LTBI in persons at increased risk for infection provides a moderate net benefit. CONCLUSIONS AND RECOMMENDATION: The USPSTF recommends screening for LTBI in populations at increased risk. (B recommendation).

Update on the Methods of the U.S. Preventive Services Task Force: Linking Intermediate Outcomes and Health Outcomes in Prevention.

The U.S. Preventive Services Task Force (USPSTF) is an independent body of experts who make evidence-based recommendations about clinical preventive services using a transparent and objective process. Developing recommendations on a clinical preventive service requires evidence of its effect on health outcomes. Health outcomes are symptoms, functional levels, and conditions that affect a patient's quantity or quality of life and are measured by assessments of physical or psychologic well-being. Intermediate outcomes are pathologic, physiologic, psychologic, social, or behavioral measures related to a preventive service. Given the frequent lack of evidence on health outcomes, the USPSTF uses evidence on intermediate outcomes when appropriate. The ultimate goal is to determine precisely a consistent relationship between the direction and magnitude of change in an intermediate outcome with a predictable resultant direction and magnitude of change in the health outcomes. The USPSTF reviewed its historical use of intermediate outcomes, reviewed methods of other evidence-based guideline-making bodies, consulted with other experts, and reviewed scientific literature. Most important were the established criteria for causation, tenets of evidence-based medicine, and consistency with its current standards. Studies that follow participants over time following early treatment, stratify patients according to treatment response, and adjust for important confounders can provide useful information about the association between intermediate and health outcomes. However, such studies remain susceptible to residual confounding. The USPSTF will exercise great caution when making a recommendation that depends on the evidence linking intermediate and health outcomes because of inherent evidence limitations.

U.S. Preventive Services Task Force Methods to Communicate and Disseminate Clinical Preventive Services Recommendations.

The U.S. Preventive Services Task Force (USPSTF) issues evidence-based screening and prevention recommendations, and key to this task is dissemination and implementation of these recommendations. The Task Force has recommendations for more than 84 topics; each USPSTF Recommendation Statement includes a letter grade, a topline summary to guide clinician interpretation in practice, and a summary of gaps in evidence to help catalyze clinically relevant research. The USPSTF aims to update existing topics regularly and considers new topics to add each year. Clearly communicating and disseminating each recommendation is a critical task to ensure maximum benefit from use of the recommendations. The primary USPSTF audience is primary care clinicians. Over time, other audiences have become interested in the USPSTF and these entities have broad and diverse needs, necessitating a range of communication platforms and approaches. This includes engagement with and input from topic experts, primary care and federal partners, and the public to help shape the development of the recommendations. It also includes engagement of partners to disseminate USPSTF recommendations to help ensure that the primary care workforce remains up-to-date on USPSTF recommendations. This paper outlines the approaches used by the USPSTF to both solicit input (e.g., public comment periods), as well as to facilitate dissemination of its recommendations to help improve the health of all Americans (e.g., web-based and mobile application tools, journal publications, and annual reports to Congress).