Results

Total Results: 1,265 records

Showing results for "participants".

381. Evidence Summary: Chlamydia and Gonorrhea: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/chlamydia-and-gonorrhea-screening
     September 14, 2021 - Two studies enrolled only women, 27 , 28 and 5 included both men and women. 20-22 , 24 , 26 Participants … reported in 3 studies, 24 , 26 , 27 and 1 study included both asymptomatic (52%) and symptomatic (47%) participants … to 3974 (total n = 16,204). 19 , 23 , 29-31 , 34 , 35 , 37 , 38 Studies enrolled exclusively female participants … ; 23 , 30 , 34 , 35 , 37 , 38 exclusively male participants, 19 , 31 including 1 study that enrolled … MSM; 31 or both male and female participants. 29 Infection prevalence infection ranged from 1.5% to

382. Evidence Summary: Breastfeeding: Primary Care Behavioral Counseling Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/breastfeeding-primary-care-interventions
     April 11, 2025 - on the number of people meeting the event criterion in each treatment group and the total number of participants … Sample sizes for the included trials ranged from 39 to 9675 participants, and the median sample size … No effect was seen on the prevalence of breastfeeding initiation, but the absolute proportion of participants … Most of the participants enrolled in the studies intended to initiate breastfeeding; therefore, it is … Telephone peer counseling of breastfeeding among WIC participants: a randomized controlled trial.

383. Tagauj5Qoarfv3M8Fapbon (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/TAgAUJ5QoaRfV3M8fApBoN
     June 03, 2019 - They differed from the other trials because all participants had a history and physical examination be … Participants were linked to an external cancer registry and were excluded from the analysis if breast … Whenever possible, we ab- stracted data separately for participants by decade of age. … before randomization because participants were not individually contacted. … We examined the number of, reasons for, and methods for exclusion of participants after randomization

384. Medication Use for the Risk Reduction of Primary Breast Cancer in Women: Updated Evidence Report and Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/-TsBkyewVoFpC7htRmzWJa
     September 03, 2019 - RESULTS A total of 46 studies (82 articles [>5 million participants]) were included. … Results A total of 46 studies4,16-60 (82 articles [>5 million participants]) met inclusion criteria for … Summary of Evidence (continued) Intervention No. of Studies (No. of Participants) Summary of Findings … Benign gynecologic conditions among participants in the Breast Cancer Prevention Trial. … Gynecologic conditions in participants in the NSABP breast cancer prevention Study of Tamoxifen and

385. Evidence Summary: Prevention of Human Immunodeficiency Virus (HIV) Infection: Preexposure Prophylaxis | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/prevention-of-human-immunodeficiency-virus-hiv-infection-pre-exposure-prophylaxis
     June 11, 2019 - The trials enrolled between 72 and 4726 participants (total n = 18,244). … having lower adherence. 12 , 14 , 16 , 17 , 29 Four of 5 RCTs (n = 6013) found that among participants … The number of participants with seroconversion in each study was small (1 to 4 patients per study). … Renal function of participants in the Bangkok Tenofovir Study—Thailand, 2005-2012. … a For KQ1 and KQ5, number of participants included in analysis.

386. Archived: Evidence Summary: Prevention of Human Immunodeficiency Virus (HIV) Infection: Preexposure Prophylaxis | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/prevention-of-human-immunodeficiency-virus-hiv-infection-pre-exposure-prophylaxis-june-2019
     June 11, 2019 - The trials enrolled between 72 and 4726 participants (total n = 18,244). … having lower adherence. 12 , 14 , 16 , 17 , 29 Four of 5 RCTs (n = 6013) found that among participants … The number of participants with seroconversion in each study was small (1 to 4 patients per study). … Renal function of participants in the Bangkok Tenofovir Study—Thailand, 2005-2012. … a For KQ1 and KQ5, number of participants included in analysis.

387. Statin Use for the Primary Prevention of Cardiovascular Disease in Adults: US Preventive Services Task Force Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/JcwfLrEqaaxP6DPEQvxgUs
     February 18, 2020 - Most participants enrolled in trials of statin use for the prevention of CVD had an LDL-C level of 130 … In the recent HOPE-3 trial, there was no difference in the effects of statins among participants with … Benefits of Statin Use Nineteen randomized trials (n = 71 344 participants) evaluated the ef- fects of … The majority of participants were men and white.6 Most of the available trials relied on a composite … In response, the USPSTF clarified its rationale, noting that trial participants generally had 1 or more

388. Evidence Summary: Intimate Partner Violence, Elder Abuse, and Abuse of Vulnerable Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/intimate-partner-violence-and-abuse-of-elderly-and-vulnerable-adults-screening
     October 23, 2018 - from a single New Zealand emergency department, 14 and 1 (n = 707) enrolled participants from a variety … The second RCT (n = 344) stated that participants, clinicians, or research staff reported no adverse … When limiting to studies enrolling participants from non–emergency department settings (ie, primary care … a Nine percent of participants reported a current pregnancy. b Age range, 18 to 93 years. … Eight percent of participants reported current pregnancy in the screened group.

389. U.S. Preventive Services Task Force Issues Statement on 2016 ACOG Consensus Conference (pdf file)
     www.uspreventiveservicestaskforce.org/uspstf/sites/default/files/file/supporting_documents/ACOG%20Statement_FINAL.pdf
     January 27, 2016 - by the strong convergence among the Task Force, the American Cancer Society, and other conference participants

390. Evidence Summary: High Blood Pressure in Children and Adolescents: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/blood-pressure-in-children-and-adolescents-hypertension-screening
     November 10, 2020 - Briefly, eligible populations were asymptomatic children and adolescents for KQs 1 through 3 and participants … intermediate outcomes in adulthood. 17 , 18 , 24-41 Two studies did not report the age range of study participants … disease, 31 higher aorta-femoral pulse wave velocity, 31 and microalbuminuria, particularly in Black participants … Pharmacological Treatments Thirteen RCTs with data on more than 2300 participants assessed the efficacy … trial; SBP, systolic blood pressure. a Studies drew from overlapping cohorts and may include the same participants

391. Screening for Hypertensive Disorders of Pregnancy: US Preventive Services Task Force Final Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/LNtA2SDWjpsDwjXvsH4F5m
     April 17, 2023 - prenatal screen- ing visit schedule did not identify differences between groups in the proportion of participants … The BUMP 1 trial was composed mostly of White (British, Irish, or other) participants (74%); it included … smaller percentages of participants identifying as Asian or Asian British (10%), Black or Black British … Fewer than 2% of study participants experi- enced serious complications from hypertensive disorders of … was described as predominantly White (81%) and Hispanic (12%) individuals.1,38,41 One-third of study participants

392. JAMA (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/2DGd8AvVMTJwP3ttrPcnLL
     February 25, 2020 - The weighted mean age of participants was 12.8 years, although eligible ages ranged from 7 to 19 years … this reduction was statistically significant when results from trials were pooled: 7.4% vs 9.2% of participants … of behavioral coun- seling interventions on smoking cessation in youth; 6 trials had fewer than 65 participants … and nonsmokers but reported results by baseline smok- ing status.14 The weighted mean average age of participants … One of the bupro- pion SR trials also included NRT for all participants.44 None of the trials reported

393. Evidence Summary: Anxiety in Children and Adolescents: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/screening-anxiety-children-adolescents
     October 11, 2022 - Nations Human Development Index were eligible. 12 For screening, studies that included unselected participants … For treatment, selection was restricted to studies of participants diagnosed with at least 1 anxiety … studies reported on suicidal ideation, attempts, or self-harm behavior. 32-40 , 54 One study of 60 participants … 54 reported that 2 participants in the wait-list control group only withdrew from the study because … whether index and reference standard results were blinded Low to moderate (varies by instrument) Participants

394. Evidence Summary: Skin Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/skin-cancer-screening
     April 18, 2023 - One compared participants in a community-based screening program conducted in Trento, Italy, in 2001- … All 6 US-based studies provided information on participants’ race, ethnicity, or both. 37-39 , 41 , 42 … , 44 Most participants in these studies (96.0%) were White; 0.2% were American Indian or Alaska Native … Participants’ personal, family, or environmental risk factors for skin cancer were rarely reported. … No. (%) ARR in melanoma mortality for screening participants (95% CI) Unadjusted HR (95% CI) b ,

395. Evidence Summary: Pancreatic Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/pancreatic-cancer-screening
     August 06, 2019 - Diagnostic yield could not be calculated for repeat screenings alone because the number of participants … However, only 3 of the 6 studies assessed harms in all participants, limiting conclusions for this question … d Thirty-three participants were classified as having “familial pancreatic cancer” ({A} ≥3 relatives … e Sixty-eight participants were classified as having “familial pancreatic cancer” (member of a family … assessing harms For studies reporting harms, whether they were assessed consistently in all study participants

396. Behavioral Counseling Interventions to Prevent Sexually Transmitted Infections: USPSTF Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/YSDv4kYjdr7xnL3yLz2aSx
     December 27, 2019 - About one-half of trials were conducted in, or re- cruited participants from, US STI clinics. … A few trials recruited participants directly from the community. … Most participants were younger than 25 years, female, heterosexual, and reported African American or … at increased risk for STIsg Most study participants were adolescents or adults younger than 30 y and … • Trials that follow up participants for longer than 12 months are needed to assess the durability

397. Archived: Carotid Artery Stenosis: Screening, December 2007 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/carotid-artery-stenosis-screening-december-2007
     December 15, 2007 - Good evidence indicates that in selected, high-risk trial participants with asymptomatic severe CAS, … Surgery Trial), compared carotid endarterectomy plus medical management to medical management alone in participants … The RCTs included highly selected participants and surgeons. … Overall, 30-day perioperative stroke or death rates in asymptomatic patients ranged from 1.6% to 3.7%. 2 Participants

398. Recommendation: Skin Cancer Prevention: Behavioral Counseling | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/skin-cancer-counseling
     March 20, 2018 - For the single study in adolescents, clinicians directly counseled participants, with 4 follow-up telephone … In a web-based study of 18- to 25-year olds, participants viewed an interactive 12-module web program … . 24 Effective interventions were more often of longer duration or had more frequent contacts with participants … A trial with more than 1300 participants showed that those who received a skin self-examination counseling … In this study, intervention group participants applied sunscreen daily, while control group participants

399. Evidence Summary: Bladder Cancer in Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary14/bladder-cancer-in-adults-screening
     October 15, 2010 - Although 1 large (2821 participants), uncontrolled observational study reported rates of bleeding (2.8% … and date of joining program Case-control study Urinalysis 290 case patients and 290 control participants … Bladder cancer death vs. living matched control participants: Screening urinalysis within the … ; exclusion criteria applied equally to case patients and control participants; response rate ≥80%; diagnostic … procedures and measurements accurate and applied equally to case patients and control participants;

400. Recommendation: Bacterial Vaginosis in Pregnant Persons to Prevent Preterm Delivery: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/bacterial-vaginosis-in-pregnancy-to-prevent-preterm-delivery-screening
     April 07, 2020 - Ten trials targeted a general obstetric population and enrolled participants without regard to risk for … preterm delivery. 6 , 34-44 Zero percent to 10.9% of participants in these trials had a history of … prior preterm delivery, and 2 of these trials reported results by subgroup of participants who had a … prior preterm delivery. 6 , 34 , 45-47 Of the 7 trials that reported information on race/ethnicity of participants … , the percentage of participants who were nonwhite ranged from 2% to 85%.