Results

Total Results: 611 records

Showing results for "sample".

221. Archived: Final Evidence Summary: Diabetes Mellitus (Type 2) in Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary23/diabetes-mellitus-type-2-in-adults-screening-2008
     June 15, 2008 - An investigator screened titles and abstracts, and a random sample of 1500 titles and abstracts was dual … Study, Year (Reference) Intervention Sample … Previous MI: 7.6% Established vascular disease: 16.7% Stroke: 4.6% Mean SBP/DBP in total study sample … b Data reported as percentages for the DM/non-DM groups in ALLHAT and for the total study sample for … Size, n Mean Length of Follow-up Sample Characteristics b Intervention Outcomes DPP,

222. Archived: Screening and Interventions for Childhood Obesity: Where Is the Evidence? A Commentary by the Childhood Obesity Working Group of the U.S. Preventive Services Task Force: Obesity in Children and Adolescents: Screening, July 2005 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/screening-and-interventions-for-childhood-obesity-where-is-t/obesity-in-children-and-adolescents-screening-2005
     July 11, 2005 - suffer from a number of weaknesses that future studies should be designed to overcome, including small sample

223. Evidence Summary: Vision in Children Ages 6 Months to 5 Years: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/vision-in-children-ages-6-months-to-5-years-screening
     September 05, 2017 - Snellen chart) and 0.15 logMAR (between 1 and 2 lines). 40-42 Large treatment studies have calculated sample … Sample sizes ranged from 63 75 to 4040. 70 , 91 About one-third of the studies included participants … review because it did not attempt to perform the reference standard in all participants or a random sample … Source Study Design Screening Intervention vs Control Sample … noncompliance were included in analyses, lacking a representative spectrum, and lacking a random or consecutive sample

224. Archived: Final Evidence Summary: Sexually Transmitted Infections: Behavioral Counseling | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary44/sexually-transmitted-infections-behavioral-counseling-2008
     October 15, 2008 - and colleagues 21 , was probably not powered to show a difference in STI incidence, given the small sample … Study, Year (Reference) Study Quality Study Sample … pregnancy in adolescents receiving a low-intensity counseling intervention, which also had a smaller sample … Study, Year (Reference) Study Quality Setting Study Sample … determined by medical record review and STD surveillance registry data; sexual behavior assessed in random sample

225. Final Research Plan: Healthy Diet and Physical Activity for Cardiovascular Disease Prevention in Adults Without Cardiovascular Disease Risk Factors: Behavioral Counseling Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/healthy-lifestyle-and-physical-activity-for-cvd-prevention-adults-without-known-risk-factors-behavioral-counseling
     June 04, 2020 - Share to Facebook Share to X Share to WhatsApp Share to Email Print Final Research Plan Healthy Diet and Physical Activity for Cardiovascular Disease Prevention in Adults Without Cardiovascular Disease Risk Factors: Behavioral Counseling Interventi…

226. Screening for Asymptomatic Carotid Artery Stenosis in the General Population: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/ZgcL6cF6JsFzwRRhaSnqc9
     December 01, 2022 - Concerns of bias in harms estimates of registries and administrative data Very large increase in sample

227. Archived: Final Evidence Summary: Intimate Partner Violence and Abuse of Elderly and Vulnerable Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary32/intimate-partner-violence-and-abuse-of-elderly-and-vulnerable-adults-screening-2013
     May 08, 2012 - MOSAIC (Mothers' Advocates In the Community): protocol and sample description of a cluster randomised … Attitudes about intimate partner violence screening among an ethnically diverse sample of young women … Hurley et al, 2005 64 Convenience sample of 514 adults visiting an ED in Nova Scotia and Newfoundland

228. Screening for and Treatment of Suicide Risk Relevant to Primary Care: A Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/vxPM4Bo9RXZGUDH6MWnDht
     May 01, 2013 - trial reported suicide rates per 100 000 persons as its outcome, rather than following an identified sample … United States; only trial that involved population-based screening was done in Sri Lanka (63) Fair Sample … fractions of Axis I and Axis II mental disorders for suicide attempts: findings from a representative sample … of Suicide Screening Instruments (Key Question 2) Population Study, Year (Reference) Study Quality Sample … suicidal ideation plus alcohol use (age range NR) Samaraweera et al, 2007 (63) Adult (aged 15–64 y) sample

229. JAMA (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/eko8Cp28pZ3SHHfyvTXJW5
     May 13, 2025 - In a US national sample, approximately 5% of congenital syphi- lis cases occurred in pregnancies that

230. Preventive Services for Food Insecurity: Evidence Report and Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/kGvn_HBPEEdfu2rs38VN8_
     March 11, 2025 - so- cial needs in addition to food insecurity were included as long as either more than 50% of the sample … Core indicators of nutritional state for difficult-to-sample populations.

231. Archived: Genital Herpes Simplex: Screening, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/genital-herpes-simplex-screening-1996
     January 01, 1996 - Drawing conclusions from this study is difficult, however, because sample size was insufficient to establish

232. Screening for Impaired Visual Acuity in Older Adults: Updated Evidence Report and Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/DCfAJZvNDzSYu7NqLJX2bv
     March 01, 2016 - Studies of Diagnostic Accuracy for Impaired Visual Acuity in Older Adults (Key Question 3)a Source Sample … Diagnostic Accuracy for Impaired Visual Acuity in Older Adults (Key Question 3)a (continued) Source Sample … Diagnostic Accuracy for Impaired Visual Acuity in Older Adults (Key Question 3)a (continued) Source Sample … and Other Supplements for Dry AMD Published Since the 2009 Review: Trials (Key Question 4)a Source Sample … had relatively mild visual impairment at baseline) Neither trial was designed to assess harms and sample

233. Screening for Hepatitis C Virus Infection in Adults: A Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/ZrLh7o2TpPpY9WXXWbXbGk
     January 01, 2013 - We also included large studies (sample size �1000 partic- ipants) reporting harms associated with diagnostic … Studies of Alternative Screening Strategies Study, Year; Country (Reference) Study Design Sample Size … negative psychological and social effects, but results are difficult to interpret because of small sample

234. Ovxmtapc8Tcpqzvrkeyhyd (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/ovXMtAPc8TCPQzVRkEYhyd
     August 01, 2013 - 292 20 August 2013 Annals of Internal Medicine Volume 159 • Number 4 www.annals.org for the entire sample … Documented and self-reported child abuse and adult pain in a community sample. … Childhood abuse, adult health, and health care utilization: results from a representative community sample

235. Screening for Colorectal Cancer: A Targeted, Updated Systematic Review (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/UCajZVxQEKLCgs59HV7ddE
     November 01, 2008 - Limited data suggest better detection of colorectal cancer and large adenomas with 2 to 3 days of sample … collection for FOBTs than with 1 day of sample collection. … Gold Standard Additional FOBT Tested or Threshold for Occult Blood Detection, ng/mL Duration of Fecal Sample … only in subsample based on histopathologic and colonoscopic results (n � 2507) Whole-stool (30-g) sample … Limited evidence sug- gested better test performance with 2- or 3-day sample collection than with 1-day

236. Archived: Final Evidence Summary: Colorectal Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary4/colorectal-cancer-screening-2008
     October 15, 2008 - Limited data suggest better detection of colorectal cancer and large adenomas with 2 to 3 days of sample … collection for FOBTs than with 1 day of sample collection. … and no studies of repeated colonoscopy within 3 years after screening colonoscopy in a representative sample … Limited evidence suggested better test performance with 2- or 3-day sample collection than with 1-day … Adequate sample size.    Administration of reliable screening test.

237. Archived: Evidence Summary: Visual Impairment in Children Ages 1-5: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary5/visual-impairment-in-children-ages-1-5-screening-2011
     January 15, 2011 - When the reference standard was applied in a random sample of negative screens, we corrected for verification … Positive Screening Test Reference Standard Definition of a Case Type of Study, Age of Enrollees, Sample … also took place; in the retrospective cohort study, estimates were imprecise and based on a very small sample … Exclude studies that do not attempt to perform the reference standard in all patients, or a random sample … broad-spectrum patients with and without disease; study attempts to enroll a random or consecutive sample

238. 8Crjsjsjujfehbpdnupysb (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/8cRJsjSJUjfEhBpDNuPysb
     December 01, 2014 - Assessment of best single sample for finding chlamydia in women with and without symptoms: a diagnostic

239. Final Research Plan: Osteoporosis to Prevent Fractures: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/osteoporosis-screening
     November 18, 2021 - Studies of FRAs or ORAs using split sample validation.

240. Preexposure Prophylaxis for the Prevention of HIV Infection: US Preventive Services Task Force Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/poDYcagnw7SqKNNbrFt_CV
     June 11, 2019 - Condom use rates in a national probability sample of males and females ages 14 to 94 in the United States … Preexposure prophylaxis guidelines have low sensitivity for identifying seroconverters in a sample of