Results

Total Results: 611 records

Showing results for "sample".

121. Recommendation: Latent Tuberculosis Infection in Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/latent-tuberculosis-infection-screening
     May 02, 2023 - The IGRA requires a single venous blood sample that measures the CD4 T-cell response to specific Mycobacterium … derivative and interpret the response 48 to 72 hours later. 25 , 27 The IGRA requires a single venous blood sample … Screening with an IGRA requires obtaining a single venous blood sample, and patients do not need to return

122. Draft Research Plan: Tobacco Cessation in Adults: Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/draft-research-plan/tobacco-cessation-adults-interventions
     February 27, 2025 - cotinine–creatinine ratio; thiocyanate) Population-based smoking rates (i.e., not based on study sample

123. Recommendation: Colorectal Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/colorectal-cancer-screening
     May 18, 2021 - which may be unpleasant for some, but the test is quick and noninvasive and can be done at home (the sample … Test specimens can be collected from a single stool sample with FIT and sDNA-FIT 33 , 34 (sDNA-FIT involves … with FIT arise from colonoscopy to follow up abnormal FIT results Can be done with a single stool sample … sDNA-FIT arise from colonoscopy to follow up abnormal sDNA-FIT results Can be done with a single stool sample

124. Vc8Slesu493Dfqmmkadxgl (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/Vc8SLesU493dFQmMKadxGL
     December 01, 2003 - In addition, studies were limited by small sample sizes, high drop-out rates, potential for selection … Although several trials were of good quality, most were judged only fair, with limitations such as small sample … Mortality and optimal body mass index in a sample of the US population.

125. Screening for Visual Impairment in Children Ages 1–5 Years: Update for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/r_MgZHrtyHRn7rZoCPS6MT
     February 01, 2011 - a Positive Screening Test Reference Standard Definition of a Case Type of Study, Age of Enrollees, Sample … a Positive Screening Test Reference Standard Definition of a Case Type of Study, Age of Enrollees, Sample … a Positive Screening Test Reference Standard Definition of a Case Type of Study, Age of Enrollees, Sample … a Positive Screening Test Reference Standard Definition of a Case Type of Study, Age of Enrollees, Sample … a Positive Screening Test Reference Standard Definition of a Case Type of Study, Age of Enrollees, Sample

126. Screening Children for Family Violence: A Review of the Evidence (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/qCaKmh7ayuG9VP2vj646pQ
     March 01, 2004 - Included studies described the study sample, the screening instrument or procedure, the abuse or neglect … trained interviewers Anderson, 199349 185 Abusive and nonabusive mothers recruited from a national sample … relationships Poor Only self-reports of abuse by mothers, no actual abuse measured or verified; small sample … • Sample size? • Administration of reliable screening test? … although not best, standard; interprets reference standard independent of screening test; moderate sample

127. Archived: Evidence Summary: Child Maltreatment: Counseling, 2004 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/child-maltreatment-counseling-2004
     March 09, 2004 - Included studies described the study sample, the screening instrument or procedure, the abuse or neglect … Anderson, 1993 49 185 Abusive and nonabusive mothers recruited from a national sample of female nurses … Poor Only self-reports of abuse by mothers, no actual abuse measured or verified; small sample with … Sample size? Administration of reliable screening test? … although not best, standard; interprets reference standard independent of screening test; moderate sample

128. Screening for Suicide Risk in Adolescents, Adults, and Older Adults in Primary Care: USPSTF Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/EGPJ5VSbLv4_cDB7fQBmGR
     May 01, 2014 - was that each ap- plied the same reference standard to all screened partici- pants and recruited the sample … of suicide attempts and ideation; however, the study involved education and training of a volunteer sample … of general practitioners, who may have been more motivated to improve their practice than a random sample … The sole enhanced usual care study in adolescents also had a sample of high-risk patients, all of whom … The trial, however, had a relatively small sample (n � 443) and limited power.

129. Final Research Plan: Obstructive Sleep Apnea in Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/obstructive-sleep-apnea-in-adults-screening
     March 04, 2021 - KQ 2: Questionnaires, tools, and tests not validated in a group of participants separate from the sample

130. Screening for oral cancer literature surveillance report 2023 (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/kBouKdKBx6XdvyT6Mej8w4
     September 01, 2023 - Establishing the accuracy of a new and cheaper sample collection tool: Oral cytology versus oral histopathology

131. Draft Research Plan: Chronic Kidney Disease: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/draft-research-plan/chronic-kidney-disease-screening
     January 19, 2023 - Good-quality or fair-quality; poor-quality only if better quality studies are lacking KQs 6–8: Sample

132. Archived: Depression in Children and Adolescents: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/depression-in-children-and-adolescents-screening-2009
     March 15, 2009 - The large number of instruments and sample and setting heterogeneity makes generalization across studies

133. Recommendation: Chlamydia and Gonorrhea: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/chlamydia-and-gonorrhea-screening
     September 14, 2021 - Assessment of best single sample for finding chlamydia in women with and without symptoms: a diagnostic … The “3 in 1” study: pooling self-taken pharyngeal, urethral, and rectal samples into a single sample

134. Final Research Plan: Tobacco Smoking Cessation in Adults, Including Pregnant Persons: Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/tobacco-use-in-adults-and-pregnant-women-counseling-and-interventions
     July 12, 2018 - cotinine–creatinine ratio; thiocyanate) Population-based smoking rates (i.e., not based on study sample

135. Archived: Final Research Plan: Tobacco Smoking Cessation in Adults, Including Pregnant Women: Behavioral and Pharmacotherapy Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan88/tobacco-use-in-adults-and-pregnant-women-counseling-and-interventions-september-2015
     February 18, 2014 - cotinine–creatinine ratio; thiocyanate) Population-based smoking rates (i.e., not based on study sample

136. Archived: Final Research Plan: Folic Acid for the Prevention of Neural Tube Defects: Preventive Medication | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan108/folic-acid-for-the-prevention-of-neural-tube-defects-preventive-medication-january-2017
     October 16, 2014 - studies (case-control, cohort, registry data) Commentaries, editorials, case reports Sample

137. Archived: Evidence Summary: Hepatitis C Virus Infection: Screening, 2004 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/hepatitis-c-virus-infection-screening-2004
     March 08, 2004 - these, the National Health and Nutrition Examination Survey III (NHANES III), a good-quality nationwide sample … have found that 53 percent to 88 percent of infected patients had identifiable risk factors. 78,79 Sample … assessment, standard assessment form) evaluated consecutive percutaneous liver biopsies in a nationwide sample … Heterosexual transmission of hepatitis C, hepatitis B, and HIV-1 in a sample of inner city women. … National Health and Nutrition Examination Survey III 3 Population-based household sample in the United

138. Archived: Colorectal Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/colorectal-cancer-screening-2002
     June 13, 2002 - little evidence to determine the effectiveness of either DRE or a single office FOBT using a stool sample

139. Archived: Iron Deficiency Anemia in Pregnant Women and Young Children: Screening and Supplementation, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/iron-deficiency-anemia-pregnant-women-young-children-screening-supplementation-1996
     January 01, 1996 - from 65-99% depending on the population, reference standard and cut-point used. 47-50 In a national sample … show any effect of iron treatment on intelligence test scores in anemic children, despite the large sample … given iron-fortified formula.[[108a]] Differences were no longer significant at 15 months, although sample … size may have been inadequate: only half the sample was assessed at 15 months.

140. Low-Dose Aspiring for the Prevention of Morbidity and Mortality from Preeclampsia: A Systematic Evidence Review fro the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/6W538pkN7ft6TsRMKfPWMJ
     May 27, 2014 - Three of the 4 trials with lower mortality in the placebo group had sample sizes of 100 or fewer per … The CLASP trial conducted an 18-month follow-up, but only for a subset of its sample. … Pooled analysis of perinatal mortality from all trials, sorted by sample size. … Pooled analysis of placental abruption from all trials, sorted by sample size. … Pooled analysis of intracranial fetal bleeding from all trials, sorted by sample size.