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Showing results for "size".

341. Covariate Selection for Observational Comparative Effectiveness Research
     effectivehealthcare.ahrq.gov/sites/default/files/considerations-for-statistical-chapter-10.pptx
     January 01, 2013 - This presentation covers chapter 10 of the User’s Guide and focuses on study size planning for observational … Complete-case analysis for subjects with no missing data: Can reduce sample size, limiting efficiency … However, an initial limitation with this approach is that sample size is reduced, which affects efficiency

342. Evaluation of Effectiveness and Safety of Antiepileptic Medications in Patients With Epilepsy (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/epilepsy-medicine_research-protocol.pdf
     February 01, 2008 - Observational studies will be assessed for sample size, participant selection method, exposure measurement … when a meta-analysis is performed, we will evaluate the confidence interval around the summary effect size … duration with clinically relevant treatment modalities, assessed adverse events, had an adequate sample size

343. Untitled (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/autism-medical-update_research-protocol.pdf
     February 16, 2016 - The size and quality of literature supports   Source: www.effectivehealthcare.ahrq.gov Published … Eligible RCTs must have a total minimum sample size of 10. … We will require a higher minimum sample size (n=20) for other comparative studies as they typically

344. Disposition of Comments_Comparative Effectiveness Review No. 274: Diagnosis and Treatment of Tethered Spinal Cord (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-274-tethered-spinal-cord-disposition-comments.pdf
     October 25, 2024 - Increasing the font size and arrow thickness would potentially enhance readability.

345. Patient-Monitoring-Systems-Appendix-C (xls file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/patient-monitoring-systems-appendix-c.xlsx
     January 01, 2024 - of stay MD mean difference MET medical emergency team MEWS Modified Early Warning Score n sample size … change in monitoring modality Author, Year Arm Arm Name Outcome Definition Followup Timepoint Sample Size … change in monitoring modality Author, Year Arm Arm Name Outcome Definition Followup Timepoint Sample Size … change in monitoring modality Author, Year Arm Arm Name Outcome Definition Followup Timepoint Sample Size … change in monitoring modality Author, Year Arm Arm Name Outcome Definition Followup Timepoint Sample Size

346. Emergency Medical Service/911 Workforce Infection Control and Prevention Issues (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/product/pdf/ems-911-workforce-protocol.pdf
     January 01, 2015 - We also will capture the sample size of studies, recognizing that some studies may fail to find a significant … difference because of a small sample size.

347. Ced-Topic-Refinement (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/ced-topic-refinement.pdf
     November 01, 2022 - . 9 Tag Requirement Version 2a, For Key Informants K Data quality The data are of sufficient size … re- writing as a single sentence and prioritizing “precision” (which refers to sufficient sample size … The data are of sufficient size, completeness, continuity, and accuracy to assess participant eligibility … investigator needs to choose data with attention to completeness, accuracy, duration, and sample size … The data are of sufficient size, completeness, continuity, and accuracy to assess participant eligibility

348. Labor-Nitrous-Oxide Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/labor-nitrous-oxide_executive.pdf
     August 01, 2012 - information from observational research), and • precision (precise or imprecise based on outcomes rates, size … We considered additional domains, including publication bias and large effect size, on a per-KQ basis … The most common reasons for exclusion were irrelevance to the topic and ineligible study size. … use of nitrous oxide for the management of labor pain n=415 • Ineligible study size

349. Evidence Report on the (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/kidney-disease-medicine_research-protocol.pdf
     November 01, 2010 - We will exclude RCT or CCT with a sample size of less than 100 participants (total enrollment) and those … We will exclude studies with a sample size of less than 50 participants (total enrollment) and those … We will exclude studies with a sample size less than 50 participants (total enrollment across groups … applicable based on the study design) subject recruitment, randomization, allocation concealment, sample size

350. S123 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/s123.pdf
     October 01, 2007 - No study contained only stage II patients, and in the study with the most stage II patients, tumor size … the x-axis based on disease severity and disease severity in- creases (eg, larger vs. smaller tumor size … 42.6 51.5‡ 65–74 27.3 27.5 26.0 28.1 26.5 28.0 26.6 75� 25.7 28.2 9.9‡ 27.4 24.1‡ 29.5 22.0‡ Tumor size

351. Disposition of Comments Report for Biologic and Nonbiologic Systemic Agents and Phottherapy for Treatment of Chronic Plaque Psoriasis (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/psoriasis-chronic_disposition-comments.pdf
     November 27, 2012 - Given the size of the report, we tried to apply standard processes to make the report more readable … Given the size of the report, we tried to apply standard processes to make the report more readable … The specific comparisons in each study as well as the sample size can be found in Appendix Table 4 … The study type, specific comparisons in each study, sample size, inclusion and exclusion criteria, … Given the size of the report and multiple authors, we have made attempts to standardize the presentation

352. Recombinant-Factor-Viia Clinician (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/recombinant-factor-viia_clinician.pdf
     October 01, 2010 - In-Hospital, Off-Label Use of rFVIIa TE Events/Total Patients (%) Risk Difference Summary Effect Size

353. Layout 1 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/renal-artery-stenosis_executive-2007.pdf
     January 01, 2007 - restrictive patient eligibility or inadequate reporting; and limited power of studies due to small sample size

354. Cervical Ripening in the Outpatient Setting (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/ocr-protocol-final_1.pdf
     December 18, 2019 - into categories that include but are not limited to: study design, year, setting, country, sample size … This may be based on sufficiency of sample size and number of events, and if these are adequate, the … abstracted into categories that include but are not limited to: study design, year, setting, country, sample size

355. Bladder-Cancer-Non-Muscle-Invasive Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/bladder-cancer-non-muscle-invasive_executive.pdf
     October 01, 2015 - more likely to recur and progress), whether the tumor is an initial tumor or a recurrence, number and size … Does the comparative effectiveness differ according to tumor characteristics, such as stage, grade, size … • Effects of tumor size: Two studies found that sensitivity was higher for larger (>1 cm or >2 cm) … Effects of tumor size: sensitivity Low Two studies found that sensitivity was higher for larger (> … The performance of tests of publication bias and other sample size effects in systematic reviews of

356. Peripheral Nerve Blocks for Postoperative Pain Management in Cardiothoracic Surgery (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/peripheral-nerve-block-protocol.pdf
     November 18, 2023 - Study design Randomized controlled trials (RCTs) Minimum sample size per arm of ≥30 participants. … comparator is not represented in the studies of 30/ arm or greater, we will include studies of smaller size … qualitative, case reports, opinions/letters, pilot studies, feasibility studies Studies with a sample size … , country, setting, sample selection criteria, intervention and control characteristics, sample size … We will assess the clinical and methodological heterogeneity and variation in effect size to determine

357. Using Deliberative Methods to Engage Patients, Consumers, and the Public (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/deliberative-methods-how-to-webinar-text-only.pdf
     December 06, 2011 - Slide 12 How deliberative methods vary  Length, duration  Group size, participant sample  … Methods also vary by group size – ranging from groups of about 12 to upwards of 500. … Key features of methods include the length, mode (in person or online), group size, etc. … Key features of methods include the length, mode (in person or online), group size, as I just mentioned

358. Using Deliberative Methods to Engage Patients, Consumers, and the Public (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/deliberative-methods-how-to-webinar-text-only.pdf
     December 06, 2011 - Slide 12 How deliberative methods vary  Length, duration  Group size, participant sample  … Methods also vary by group size – ranging from groups of about 12 to upwards of 500. … Key features of methods include the length, mode (in person or online), group size, etc. … Key features of methods include the length, mode (in person or online), group size, as I just mentioned

359. Disposition of comments_Comparative Effectiveness Review No. 242: Radiation Therapy for Brain Metastases (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/cer-242-radiation-therapy-brain-metastases-disposition-comments.pdf
     June 09, 2021 - were puzzled by this comment as the evidence and the summary of findings table includes the sample size … TEP #3 Results Meta-analysis figures should be properly labeled with (1) sample size from each study … not that studies could not be included in a meta- analysis, rather we could not compute the effect size … Under Appendix C, detailed results were presented for included studies, the effect size if studies … For tumor size and volume, reporting was inconsistent and often lacked sufficient detail (mean and

360. Trauma-Child-Interventions Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/trauma-child-interventions_executive.pdf
     February 01, 2013 - We did not perform additional effect size calculations with the exception of one study that provided … the effect size without the significance level. … studies, nonsystematic reviews, retrospective cohort studies, non-nested case-control studies Sample size … We also required a sample size of 10 or more to ensure that we focused on hypothesis-testing studies … Loss of subjects to followup makes the issues related to sample size even more pronounced.