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21. Summary of USPSTF Final Recommendation: Screening and Supplementation for Iron Deficiency and Iron Deficiency Anemia During Pregnancy (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/PJJXJEVA9oaAwep5x3ZvRn
    August 01, 2024 - • The overall prevalence of iron deficiency and iron deficiency anemia is uncertain; however, prevalence … According to National Health and Nutrition Examination Survey data from 1999 to 2006, overall estimated prevalence

22. Screening for Abdominal Aortic Aneurysm: US Preventive Services Task Force Recommendation Statement (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/HyxpKaXv6BVDKBHQ74yWeL
    December 10, 2019 - The prevalence of AAA has declined over the past 2 decades among screened men 65 years or older in various … The current prevalence of AAA in the United States is unclear because of the low uptake of screening. … ranging from 1.2% to 3.3%.1-10 The reduction in prevalence is attributed to the decrease in smoking … prevalence over time. … Current prevalence of abdominal aortic aneurysm in 70-year-old women.

23. Recommendation: Impaired Visual Acuity in Older Adults: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/impaired-visual-acuity-screening-older-adults
    May 24, 2022 - Kempen JH, Mitchell P, Lee KE, et al; Eye Diseases Prevalence Research Group. … Congdon N, O’Colmain B, Klaver CC, et al; Eye Diseases Prevalence Research Group. … Causes and prevalence of visual impairment among adults in the United States. … Prevalence of age-related macular degeneration in the US population. … Racial differences in the cause-specific prevalence of blindness in east Baltimore.

24. Evidence Summary: Lipid Disorders in Children and Adolescents: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/lipid-disorders-in-children-screening
    July 18, 2023 - Three US studies (n = 395,465) reported prevalence of phenotypically defined FH of 0.2% to 0.4% (1:250 … Five studies (n = 142,257) reported multifactorial dyslipidemia prevalence; the prevalence of elevated … Prevalence of any lipid abnormality in 6- to 19-year-olds was 19.2% based on NHANES data (2013-2016, … any lipid abnormality and heterozygous FH prevalence (as defined by phenotype) estimated at 0.2% to … Genetic causes of monogenic heterozygous familial hypercholesterolemia: a HuGE prevalence review.

25. Archived: Obstructive Sleep Apnea in Adults: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/obstructive-sleep-apnea-in-adults-screening-january-2017
    January 24, 2017 - may be higher, given the increasing prevalence of obesity. 4 , 5 The proportion of persons with OSA … Increased prevalence of sleep-disordered breathing in adults. … Effects of age on sleep apnea in men, I: prevalence and severity. … Prevalence of sleep-disordered breathing in women: effects of gender. … A Norwegian population-based study on the risk and prevalence of obstructive sleep apnea.

26. Screening for Syphilis Infection - Recommendation Statement (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/qVACAf9sMmuX48MnnVDcBR
    July 01, 2004 - Prevalence of syphilis infection varies widely among communities and patient populations. … For example, the prevalence of syphilis infection differs by region (the prevalence of infection is higher … The prevalence of syphilis infection differs by region (3.1 and 1.7 per 100,000 persons for the South … For example, in the general population (assuming a prevalence of 5 per 100,000, an RPR sensitivity of … On the other hand, in a high-risk population of incarcerated women (assuming a prevalence of 12%, an

27. Archived: Syphilis Infection: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/syphilis-infection-screening-2004
    July 15, 2004 - Prevalence of syphilis infection varies widely among communities and patient populations. … For example, the prevalence of syphilis infection differs by region (the prevalence of infection is higher … The prevalence of syphilis infection differs by region (3.1 and 1.7 per 100,000 persons for the South … For example, in the general population (assuming a prevalence of 5 per 100,000, an RPR sensitivity of … On the other hand, in a high-risk population of incarcerated women (assuming a prevalence of 12 percent

28. Recommendation: Hepatitis C Virus Infection in Adolescents and Adults: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/hepatitis-c-screening
    March 02, 2020 - HCV prevalence has doubled in women aged 15 to 44 years from 2006 to 2014. 1 , 10 , 11 From 2011 to … Since 2013, the prevalence of HCV infection has increased in younger persons aged 20 to 39 years. … and prevalence in the elderly will increase as this population ages. … Toward a more accurate estimate of the prevalence of hepatitis C in the United States. … Estimating prevalence of hepatitis C virus infection in the United States, 2013-2016.

29. untitled (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/VNs-WaxpPcsodxCb57gYmn
    January 03, 2017 - may be higher, given the increasing prevalence of obesity. … moderate to severe OSA.1-3 Current prevalence may be higher, given the increasing prevalence of obesity … prevalence of severe OSA in asymptomatic persons is unknown. … Increased prevalence of sleep-disordered breathing in adults. … Effects of age on sleep apnea in men, I: prevalence and severity.

30. Archived: Hepatitis C Virus Infection: Screening, 2004 | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/hepatitis-c-virus-infection-screening-2004
    March 08, 2004 - The prevalence of HCV infection in the general population is low, and most who are infected do not develop … In a population with a low prevalence of HCV infection (e.g., 2 percent), approximately 59 percent of … The prevalence estimates of HCV infection in average-risk groups and high-risk groups, such as intravenous … Because the prevalence of HCV infection and rate of disease progression is low in adults at average risk … The prevalence of hepatitis C virus infection in the United States, 1988 through 1994.

31. Archived: Final Evidence Review: Gonorrhea: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-review40/gonorrhea-screening-2005
    May 15, 2005 - The prevalence of gonorrhea will be lower than the prevalence of chlamydia in most settings. … Prevalences and predictors of chlamydia and gonorrhea in women attending Colorado family planning clinics … Prevalence of chlamydia and gonorrhoea among a population of men who have sex with men. … Positive was repeated for confirmation Gonorrhea and chlamydia prevalence 16.4% (62). … Prevalence was too low to adequately determine test performance; no gold standard.

32. Archived: Chlamydial Infection: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/chlamydial-infection-screening-2007
    June 15, 2007 - In low prevalence populations, however, a positive test is more likely to be a false positive than a … There is a relatively high prevalence of infection among pregnant women who are at increased risk. … Prevalence of chlamydial infection varies widely among patient populations. … African-American and Hispanic women have a higher prevalence of infection than the general population … Among men and women, increased prevalence rates are also found in incarcerated populations, military

33. Archived: Hepatitis C: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/hepatitis-c-screening-2013
    June 15, 2013 - Anti–HCV antibody testing remains highly accurate in low-prevalence populations, although the numbers … The prevalence of the anti-HCV antibody in the United States is approximately 1.6% 1 . … The prevalence of chronic HCV infection peaked in 2001 at 3.6 million persons. … In reviewing the prevalence data on high-risk groups and the potential for reduced transmission, the … USPSTF concluded that screening in high-risk persons (prevalence ≥50%) and the birth cohort (prevalence

34. Procedure Manual Appendix V. Work Plan/Research Plan Template | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/about-uspstf/methods-and-processes/procedure-manual/procedure-manual-appendix-v-work-planresearch-plan-template
    July 01, 2017 - Prevalence and burden of disease/illness. … What is the prevalence of the disease/condition overall and in various subpopulations? … groups need to be addressed here, and also whether [and how] issues related to prevalence in subpopulations … Prevalence in key subpopulations: Do a disproportionate number of clinical cases come from one or a … Risk factors and populations with risk factors: What is the prevalence of cases in high-risk individuals

35. Recommendation: Speech and Language Delay and Disorders in Children: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/speech-and-language-delay-and-disorders-in-children-age-5-and-younger-screening
    January 23, 2024 - The estimated prevalence of speech and language disorders ranges between 3% and 16% of US children and … There are notable disparities in the prevalence of speech and language delays and disorders, with Black … For example, a nationally representative US cohort study found that by age 8 years, the prevalence of … The median prevalence of speech and language disorders in the study populations was 16% (range, 4%-59% … Prevalence and variation of developmental screening and surveillance in early childhood.

36. Screening for Speech and Language Delay and Disorders in Children: US Preventive Services Task Force Recommendation Statement (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/GytpQk-RYN3yBfdzkqUpff
    January 23, 2024 - In a 2016 report, the National Acad- emy of Sciences estimated that the prevalence of speech and lan- … For example, a nationally represen- tative US cohort study found that by age 8 years, the prevalence … • The estimated prevalence of speech and language disorders ranges between 3% and 16% of US children … • There are notable disparities in the prevalence of speech and language delays and disorders, with … Prevalence and variation of developmental screening and surveillance in early childhood.

37. Archived: Evidence Summary: Abdominal Aortic Aneurysm: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary8/abdominal-aortic-aneurysm-screening-2014
    January 15, 2014 - Abdominal aortic aneurysm prevalence varied from 4.0% to 7.7% ( Table 1 ). … Prevalence and associations of abdominal aortic aneurysm detected through screening. … Current prevalence of abdominal aortic aneurysm in 70-year-old women. Br J Surg . 2013;100:367-72. … High prevalence of abdominal aortic aneurysms in brothers and sisters of patients despite a low prevalence … The low prevalence of abdominal aortic aneurysm in relatives in Northern Ireland.

38. ahrq29a - Screening for Hepatitis C in Adults - Recommendation Statement (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/aSLgQ3VeNEmowQmpvPk_Xe
    March 01, 2004 - The prevalence of HCV infection in the general population is low, and most who are infected do not develop … In a population with a low prevalence of HCV infection (eg, 2%), approximately 59% of all positive tests … The prevalence estimates of HCV infection in average-risk groups and high-risk groups, such as intravenous … Because the prevalence of HCV infection and rate of disease progression is low in adults at average risk … The prevalence of hepatitis C virus infection in the United States, 1988 through 1994.

39. Screening for Lipid Disorders in Children and Adolescents: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/rQBBkz9CrHh4vp7ZnEkF-t
    July 18, 2023 - Three US studies (n = 395 465) reported prevalence of phenotypically defined FH of 0.2% to 0.4% (1:250 … Five studies (n = 142 257) reported multifactorial dyslipidemia prevalence; the prevalence of elevated … Prevalence ranged from 7.1% to 9.4% for elevated total choles- terol level (�200 mg/dL), 6.4% to 7.4% … Prevalence of any lipid abnormality in 6- to 19-year-olds was 19.2% based on NHANES data (2013-2016, … Genetic causes of monogenic heterozygous familial hypercholesterolemia: a HuGE prevalence review.

40. Screening for Obstructive Sleep Apnea in Adults: US Preventive Services Task Force Recommendation Statement (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/DxeDM5ywg2J7SwKmETXfbX
    May 01, 2021 - Importance The current prevalence of obstructive sleep apnea (OSA) in the US is not well established … Based on cohort and survey data from 2007-2010, the estimated prevalence of at least mild OSA (defined … daytime sleepiness among adults aged 30 to 70 years was 14% for men and 5% for women, and the estimated prevalence … of OSA in unknown; however, the estimated prevalence of OSA in the US population has increased in the … Increased prevalence of sleep-disordered breathing in adults.