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Showing results for "design sample size".

1901. Serologic Screening for Genital Herpes: An Updated Evidence Report and Systematic Review for the USPSTF (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/aHpXYasjc3n6zhaTtoWMwK
      August 01, 2016 - Size Eligible Serologic Tests Population Recruitment Setting; Country Age, Mean (SD), y Sex and … Size Eligible Serologic Tests Population Recruitment Setting; Country Age, Mean (SD), y Sex and … sizes were small, and overall attrition was >20% in both trials. … sizes were small, and overall attrition was >20% in both trials. … Concept and design: Feltner, Grodensky, Ebel, Ashok, Jonas.

1902. 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 - One reviewer abstracted data about each study’s design, population, interventions, and outcomes; a second … Sample sizes for the included trials ranged from 39 to 9675 participants, and the median sample size … pregnancy: a cluster-randomized controlled trial to prevent excessive gestational weight gain—rationale and design … Study design: Study was not a randomized clinical trial.

1903. Disposition of Comments for Strategies To Prevent Weight Gain Among Adults (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/weight-gain-prevention_disposition-comments.pdf
      March 25, 2013 - Peer Reviewer 1 Results I assume that the size of the effect symbol reflects the sample size for … remaining Figures, a footnote has been added to indicate that the size of the effect symbol reflects the sample … size (Renee to add footnotes). … We included this design issue in our assessment of Directness for this reason. … Public Comment (NHLBI) Methods Studies with any sample size were accepted, suggesting that some

1904. Anxiety Screening: Evidence Report and Systematic Review for the US Preventive Services Task Force (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/CXDusYW7s2xdypXMpnW9sw
      June 20, 2023 - excluded for KQ3 9 Intervention 7 Population 7 Setting 4 Aim 34 Outcomes 3 Comparator 2 Quality 2 Design … Design: Study did not use an included design. … antidepressants are addressed in a separate publication.8 Evidence in the RCTs was limited due to small sample … sizes (eTable 16 in the Supplement). … Concept and design: All authors.

1905. Ambulatory Surgery Center Survey on Patient Safety Pilot Study Results (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patientsafetyculture/asc/resources/asc_pilotstudy.pdf
      April 01, 2015 - The survey design team conducted a review of the literature on patient and surgical safety in ASCs,

1906.  Develop Transition Plan - Jim Blakely (pdf file)
      hcup-us.ahrq.gov/db/ccr/ip-ccr/CCR_NIS_UserGuide_2001-2019.pdf
      January 01, 2019 -  Develop Transition Plan - Jim Blakely HCUP (9/2/2021) -1- User Guide: CCR for NIS Files, 2001-2019 Cost-to-Charge Ratio Files: User Guide for National Inpatient Sample (NIS) CCRs The Healthcare Cost and Utilization Project (HCUP) Cost-to-Charge Ratio Files (CCR Files) are hospital-level files that facili…

1907. Load and Check HCUP Data - Accessible Version
      hcup-us.ahrq.gov/tech_assist/loadandcheck/508_course/508course_2019.jsp
      January 01, 2019 - Load and Check HCUP Data - Accessible Version An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email…

1908. Statistical Brief #60: Tuberculosis Stays in U.S. Hospitals, 2006 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb60.pdf
      October 01, 2008 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

1909. EvidenceNOW Publications | Agency for Healthcare Research and Quality
      www.ahrq.gov/evidencenow/projects/heart-health/research-results/results/publications.html
      May 01, 2024 - Facilitation Practice Capacity for Quality Improvement Improving the ABCS of Heart Health Research Design … A stepped-wedge design was used to evaluate D&I of QI support. … Similar practice- or cluster-randomized trials may consider adaptations of this design. … Design of healthy hearts in the heartland (H3): a practice-randomized comparative effectiveness study … A community engagement method to design patient engagement materials for cardiovascular health.

1910. Archived: Evidence Summary: Iron Deficiency Anemia in Pregnant Women: Screening and Supplementation | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary22/iron-deficiency-anemia-in-pregnant-women-screening-and-supplementation-september-2015
      March 30, 2015 - Data Extraction and Quality Rating One investigator abstracted details about study design, patient … Due to methodological shortcomings in the studies and differences across studies in design, interventions … Sample sizes ranged from 45 to 1164 participants, although only 2 studies had more than 500. 27 , 28 … Only 5 of the included studies (in 6 publications) reported power or sample size calculations. 25 , … size of 1 study was calculated to detect a 7% difference in the proportion of infants born small for

1911. Statistical Brief #82: Procedures with the Most Rapidly Increasing Hospital Costs, 2004-2007 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb82.pdf
      December 01, 2009 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

1912. Evidence-based Practice Center Systematic Review Protocol - Management of Infantile Epilepsies (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-252-infantile-epilepsies-disposition-comments.pdf
      October 25, 2022 - requirement that at least 80% of a study population must be 36 months of age or younger, and the minimum sample … size of 30, may have resulted in omission of some key studies from the review. … The minimum sample size of 10 per procedure for surgical studies, however, is appropriate. … sham arm would be considered unethical and comparative effectiveness trials may be a better trial design … As a possible model/analogy, recommendations for metrics and study design (see comment 5 below) have

1913. SureScripts - Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/page/SureScripts%20Final%20Report.pdf
      January 11, 2007 - By design, practices were selected that had at least a 25% Medicare population. … METHODS Study Design: We used a performance analysis to evaluate the implementation of the standards … extent that positivity bias may have affected our results is immeasurable given the current study design … Our original design required follow-up surveys to occur four to six weeks post implementation to assure … Lastly, sample sizes were too small to evaluate individual classes of inappropriate medications.

1914. Patient-Monitoring-Systems-Appendix-C (xls file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/patient-monitoring-systems-appendix-c.xlsx
      January 01, 2024 - size NA not available NEWS National Early Warning Score NR not reported NS not significant NZMEWS … Search Date and Database Number of Included Studies Number of USA Studies No. of RCTs Other Study Design … implementation of WMS impacts early deterioration detection and associated clinical outcomes, as differing design … primary studies Author, Year Study Name Part of the Larger Study Study Dates or Period Country Study Design … Size, N Results Within Arm Comparison Between Arm Comparison Adjusted Factors Eddachouri, 2023 Arm

1915. Trauma Informed Care (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/trauma-informed-care-protocol.pdf
      April 19, 2023 - Study Design Randomized controlled trials, non-randomized controlled trials, prospective cohort with … excluded unless they incorporate an experimental manipulation comparison within the larger pre/post design … sponsorship, setting, subject inclusion and exclusion criteria, intervention and control characteristics, sample … size, follow-up duration, participant baseline age, race/ethnicity (including method of obtaining race … Using trauma theory to design service systems: Jossey-Bass/Wiley; 2001. 12.

1916. Statistical Brief #97: Most Expensive Hospitalizations, 2008 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb97.pdf
      October 01, 2010 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

1917. Overview of Hospital Stays in the United States, 2011 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb166.pdf
      August 01, 2013 - Hospitals, 2010 For a detailed description of HCUP, more information on the design of the Nationwide

1918. Characteristics of Operating Room Procedures in U.S. Hospitals, 2011 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb170-Operating-Room-Procedures-United-States-2011.pdf
      January 01, 2011 - Hospitals, 2010 For a detailed description of HCUP, more information on the design of the Nationwide

1919. Statistical Brief #160
      hcup-us.ahrq.gov/reports/statbriefs/sb160.jsp
      August 01, 2013 - For a detailed description of HCUP, more information on the design of the Nationwide Inpatient Sample

1920. Statistical Brief #133
      hcup-us.ahrq.gov/reports/statbriefs/sb133.jsp
      May 01, 2012 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate