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Total Results: 866 records

Showing results for "samples".

141. Archived: Evidence Summary: Human Immunodeficiency Virus (HIV) Infection: Screening, 2005 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/human-immunodeficiency-virus-hiv-infection-screening-2005
     July 05, 2005 - , Illinois) found that the sensitivity and specificity obtained with use of finger-stick blood spot samples … 100% compared to standard testing. 64 More than 98% of participants in 2 studies obtained adequate samples … resulted in more than 98% of patients learning their status 104 , 123 Of 174,316 persons submitting home samples … 10%-97%) and may be improved by the availability of newer screening methods (rapid tests, noninvasive samples … The point estimates and 95% CI of NNS B and NNT B were based on 1,000,000 samples.

142. Draft Recommendation: Screening for Hypertension in Adults | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/draft-recommendation/hypertension-in-adults-screening
     June 23, 2020 - Studies reflected a wide range of clinical characteristics and most commonly included community-based samples

143. Archived: Rh(D) Incompatibility: Screening, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/rhd-incompatibility-screening-1996
     January 01, 1996 - fetal mortality rates of 0.5-1%. 23 , 51 , 52 DNA amplification in amniotic cells and chorionic villus samples

144. Evidence Summary: Skin Cancer Prevention: Behavioral Counseling | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/skin-cancer-counseling
     March 20, 2018 - involving physician counseling also included other components such as print materials and sunscreen samples … 74.9) PCP counseling (4); print materials for parents promoting child sun protection (4); sunscreen samples … risk information (1); telephone counseling (4); mailed materials promoting sun protection; sunscreen samples

145. Screening for HIV: A Review of the Evidence for the U.S. Preventive Preventive Services Task Force (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/3qpQqeeozW8nV3a4_BWntp
     June 20, 2019 - Estates, Illinois) found that the sensitivity and specificity obtained with use of fingerstick blood spot samples … More than 98% of participants in 2 studies obtained adequate samples for testing (64, 65). … Of 174 316 persons submitting home samples, 95% to 96% called for results (106). … 10%–97%) and may be improved by the availability of newer screening methods (rapid tests, noninvasive samples … The point estimates and 95% CIs of NNSB and NNTB were based on 1 000 000 samples.

146. Evidence Summary: Elevated Blood Lead Levels in Children and Pregnant Women: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/elevated-blood-lead-levels-in-childhood-and-pregnancy-screening
     April 16, 2019 - Screening for pediatric lead poisoning: comparability of simultaneously drawn capillary and venous blood samples

147. Archived: Suicide Risk: Screening, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/suicide-risk-screening-1996
     January 01, 1996 - Suicide is a relatively rare event, and large samples

148. Assessing Algorithmic Bias and Fairness in Clinical Prediction Models for Preventive Services: A Health Equity Methods Project for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/uspstf/sites/default/files/inline-files/assessing-algorithmic-bias-fairness_0.pdf
     August 16, 2023 - For example, discrimination can be higher in samples with greater variation in the explanatory variable … For example, discrimination can be higher in samples with greater variation in the explanatory variable

149. S9Hlyjmksx-Vsgx29Fpycp (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/S9HLYjMksx-vsGx29fpycp
     January 01, 2015 - methods and between laboratories using the same methods may range from 10% to 20%, and classification of samples … variability between methods and between laboratories using the same method and that classification of patient samples

150. Archived: Prostate Cancer: Screening, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/prostate-cancer-screening-1996
     January 01, 1996 - Recent studies, in which larger numbers of samples are obtained from multiple sections of the gland, … study among 22,000 healthy physicians participating in a long-term clinical trial. 46 Archived blood samples

151. Physicians’ Roles in Preventing Dental Caries in Preschool Children: A Summary of the Evidence (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/xXX8ZeqpmqtMURtJSfub56
     April 01, 2004 - The available clinical trials are generally of fair-to-poor quality and typically used convenience samples … Dropout rates, when noted, were high: up to two-thirds of the original samples were lost to follow-up

152. Behavioral Counseling to Prevent Skin Cancer: US Preventive Services Task Force Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/U7JR2xtrb6EHFyLP6yUTAK
     March 20, 2018 - and print materials for parents promoting child sun protection with sun protection aids (sun- screen samples … telephone counseling sessions by a health edu- cator over 18 months; mailed materials and sunscreen samples

153. Archived: Risk Factors and Other Epidemiologic Considerations for Cervical Cancer Screening: A Narrative Review for the U.S. Preventive Services Task Force: Cervical Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/risk-factors-and-other-epidemiologic-considerations-for-cervical-cancer-screening-a-narrative-review-for-the-us-preventive-services-task-force/cervical-cancer-screening-2012
     October 15, 2011 - and less valid diagnosis than CIN3: results from a histological review of population-based cervical samples … The 78,062 cervical samples obtained during this study were stratified according to the 12-month period

154. Evidence Summary: Speech and Language Delay and Disorders in Children: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/speech-and-language-delay-and-disorders-in-children-age-5-and-younger-screening
     January 23, 2024 - Share to Facebook Share to X Share to WhatsApp Share to Email Print Evidence Summary Speech and Language Delay and Disorders in Children: Screening January 23, 2024 Recommendations made by the USPSTF are independent of the U.S. government. They…

155. Procedure Manual Appendix VI. Criteria for Assessing Internal Validity of Individual Studies | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/about-uspstf/methods-and-processes/procedure-manual/procedure-manual-appendix-vi-criteria-assessing-internal-validity-individual-studies
     July 01, 2017 - Procedure Manual Appendix VI. Criteria for Assessing Internal Validity of Individual Studies Share to Facebook Share to X Share to WhatsApp Share to Email Print The USPSTF Methods Workgroup developed a set of criteria by which the internal va…

156. Archived: Final Evidence Summary: Lead Levels in Childhood and Pregnancy: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary33/lead-levels-in-childhood-and-pregnancy-screening
     December 15, 2006 - False negative results were predictably low (0.2-3.5%) in low-prevalence (2-7%) samples, but increased … contributions to cord blood lead concentrations. 24 In a survey of 10 Quebec hospitals, umbilical cord blood samples … mother-infant pairs from a cohort of women receiving prenatal care in Pittsburgh, PA provided blood samples … completed study Children age 6 months to 6 years Baseline 11 µg/dL 54% of properties had soil samples … (same participants in Lanphear, 2002) 275 (245 at 24 months, 239 with adequate blood samples) NA

157. Archived: Final Evidence Summary: Lead Levels in Childhood and Pregnancy: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary33/lead-levels-in-childhood-and-pregnancy-screening-2006
     December 15, 2006 - False negative results were predictably low (0.2-3.5%) in low-prevalence (2-7%) samples, but increased … contributions to cord blood lead concentrations. 24 In a survey of 10 Quebec hospitals, umbilical cord blood samples … mother-infant pairs from a cohort of women receiving prenatal care in Pittsburgh, PA provided blood samples … completed study Children age 6 months to 6 years Baseline 11 µg/dL 54% of properties had soil samples … (same participants in Lanphear, 2002) 275 (245 at 24 months, 239 with adequate blood samples)

158. Archived: Evidence Summary: Suicide Risk in Adolescents, Adults and Older Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary20/suicide-risk-in-adolescents-adults-and-older-adults-screening
     April 15, 2013 - Two trials reported instrument accuracy in adolescent samples (combined n = 799). … Although these studies used different instruments and approaches to assemble their samples, both represented … In addition, the enhanced usual care trials may have included slightly lower-risk samples than the psychotherapy … These samples are consistent with those in the screening studies but may have low applicability to youth

159. Archived: Final Evidence Summary: Lipid Disorders in Children: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary34/lipid-disorders-in-children-screening-2007
     July 15, 2007 - While several studies conducted in the US during the 1970s obtained lipid levels from large samples of … 200 mg/dL) with 95% confidence. 35 Direct measurement of LDL-C can be done using non-fasting serum samples … venue (school, pediatric clinic, hospital, or population-based cohort), methods (fasting or non-fasting samples … More rigorous study designs, enrollment of larger population-based samples, and systematic reporting

160. Archived: Final Evidence Summary: Dental Caries in Preschool Children: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary19/dental-caries-in-preschool-children-screening
     April 15, 2004 - The available clinical trials are generally of fair-to-poor quality and typically used convenience samples … Dropout rates, when noted, were high: up to two-thirds of the original samples were lost to followup,