Study Identification and Selection Process

Slides:

Advertisements

Similar presentations

Prevalence of Obesity* among U.S. Adults BRFSS, 2000 Source: Mokdad A H, et al. J Am Med Assoc 2000;284:13 No Data

Advertisements

The Evolution of The Performance Appraisal Process Informal PA Behaviorally- based Rating System to reduce rater error and increasing value MBO Formal.

Time line of data collection in the Nurses’ Health Study, 1988 to 2000 A. Heather Eliassen et al, Arch Intern Med. 2005; 165:

Montalescot G, et al. Lancet 2009;373: Trial profile Montalescot G, et al. Lancet 2009;373:

Trial Identification, Inclusion, and Exclusion Krista M. Dale et al, JAMA. 2006; 295:

PICO Presentation July 29, 2011 Jaclyn Wakita Pharmacy Resident University Hospital of Northern British Columbia.

HFIP Regional Ensemble Call Audio = Passcode = # 16 September UTC.

Journal Club Alcohol, Other Drugs, and Health: Current Evidence September–October 2009.

Statistics 101 Class 9. Overview Last class Last class Our FAVORATE 3 distributions Our FAVORATE 3 distributions The one sample Z-test The one sample.

Designing Studies Such that Estimates Have A Desired Level of Precision (Margin of Error) - OPTIONAL Lecture 12.

* Where on the periodic table are they? * What are their similar characteristics? * Which atoms are members of this group? * What does society use them.

Scalable and Fully Distributed Localization With Mere Connectivity.

Predicting Consumer Choice Using Supermarket Scanner Data: Combining Parametric and Non-parametric Methods Elena Eneva April CALD.

Zacho J, et al. N Engl J Med 2008;359: Risk of Ischemic Heart Disease as a Function of Plasma Levels of C-Reactive Protein (CRP) in the General.

Urine drug screens in the ED Johann Grundlingh. Key message Not helpful in the adult Emergency Department population. If you do use them then you have.

Demographic Characteristics of the Study Population - Part I Jenny N.Poynter et al N Engl J Med 2005;352:

Solomon Tesfaye et al N Engl J Med 2005;352: Comparison of Baseline Data in 1819 Patients According to Whether There Was an Assessment for Neuropathy.

Enrollment and Outcomes Fan Fan Hou, et al. N Engl J Med 2006;354:

Quantifying change order impact on productivity by using ANN approach ECE 539 Project Presentation (Order: 316) Min-Jae Lee Construction Management Program.

Copyright © 2013, 2009, and 2007, Pearson Education, Inc. 1 In an observational study, the researcher observes values of the response variable and explanatory.

PhD. Prof. FADI ISSA IONEL NAFTANAILA.  Measure of success of a project:  Time management systems:  Processes of Time Management area: ◦ Define ◦ Sequence.

Canadian Study of Health and Aging The Prevalence of Dementia 1991 Baseline Study.

Charlotte Kragelund et al N Engl J Med 2005;352: Baseline Clinical Characteristics According to Quartiles of NT-pro-BNP.

Demographic Characteristics of Individuals With AERS of Rhabdomyolysis, Proteinuria/Nephropathy, or Renal Failure (COMPOSITE AERS) Alsheikh-Ali AA et al.

Wald DS, et al. Am J Med 2009;122: Details of the 42 Trials Included in the Meta-analysis - Part I Wald DS, et al. Am J Med 2009;122:

2015 Comparison.

Christopher P. Cannon, M. D. , Eugene Braunwald, M. D. , Carolyn H

Confidence Intervals about a Population Proportion

Obesity Trends* Among U.S. Adults BRFSS, 1985

Characteristics of the Folic Acid and Placebo Groups at the Start of the Study J. Durga et al. Arch Intern Med. 2005;165:

Drugs, the brain and behaviour

STROBE Statement revision

Mathematical representation of Bayes theorem.

Impact of Cognitive Function Change on Mortality in Renal Transplant and End-Stage Renal Disease Patients Sharma et al. Am J Nephrol 2016;44: (DOI: / )

Therapeutic Strategies in COPD Focus on Patient Characteristics and Drug Delivery.

Study Design Ketil Lunde, et al. N Engl J Med 2006;355:

Microscopy, Meet Big Data

Projected new adult infections and total adult deaths in sub-Saharan Africa, in millions, by the year 2020: Impact of three scenarios compared to baseline.

Jun M, et al. Lancet 2010 Epub May 10

Bio-AMS enhances the activity of rifampicin and ethambutol in vitro

Fig. 2. Best model fits. Best model fits. Illustration of the best model fits for the (A) basic, (B) continuous, and (C) cluster models. See Table 1 and.

Effect of confidence interval reduction to demonstrate a true difference in means. Effect of confidence interval reduction to demonstrate a true difference.

Enrollment and Outcomes

Baseline Characteristics of the Subjects

Nat. Rev. Cardiol. doi: /nrcardio

Baseline Characteristics of the Patients and Use of Concomitant Medications – Part I Kaare Harald Bønaa, et al. N Engl J Med 2006;354:

Summary of intralaboratory and interlaboratory variation for metrics for three LTQ and three LTQ-Orbitrap instruments in six replicate analyses of a tryptic.

Baseline Characteristics of the Study Participants

Age-Standardized Rates of Death from Any Cause According to the Estimated GFR among 1,120,295 Ambulatory Adults Alan S.Go et al. N Engl J Med 2004; 351:

Characteristics of Participants in the Nurses Health Study According to Alcohol Intake Meir J.Stampfer et al N Engl J Med 2005;352:

Systematic reviews and meta-analyses of diagnostic test accuracy

Kotseva K, et al. Lancet 2009;373:929-40

Flowchart of Manuscript Selection

Baseline Characteristics of Elderly Participants in the Cardiovascular Health Study,According to Quintiles of Cystatin C Michael G.Shlipak et al N Engl.

Similarities Differences

Distribution of ASSET clusters compared to the distribution of Italian population (ISTAT, 2005) Giampiero Favato, et al. PLoS ONE 2;2007: e592.

Obesity affected the metabolic response to stroke.

by Michael Caley, Samantha Burn, Tom Marshall, and Andrew Rouse

Summary of 2001 data. Summary of 2001 data. All patients with head injuries (HI) for the seven month control period are included. Royal College of Surgeons.

Demographic and situational information for all 361 exertional heat illness cases (left) and 137 hospitalised cases (right), displayed by (A) occupational.

Types of Errors And Error Analysis.

Representative Light Micrographs of Kidney Sections Illustrating the Histologic Scoring Criteria Giuseppe Remuzzi, et al, N Engl J Med 2006;3354:

Similarities between the studies: Differences between the studies:

Bland and Altman plot for comparison of the difference between the score based on the kinematic variables recorded from the photogrammetric system outputs.

(Case 6) Digoxin effect— 12-lead ECG demonstrated NSR with diffuse ST segment depression. (Case 6) Digoxin effect— 12-lead ECG demonstrated NSR with diffuse.

Incidence of DM as a function of TyG index (white bars) or TG/HDL-C ratio (black bars). Incidence of DM as a function of TyG index (white bars) or TG/HDL-C.

Distribution of glioma cases and controls by level of total cumulative specific energy (TCSE) (in joules per kilogram) at the estimated centre of the tumour;

Mean rectal temperature (°C) data for each condition over the experimental period. Mean rectal temperature (°C) data for each condition over the experimental.

Changes of major clinical and biochemical characteristics at baseline and during follow-up in different groups. Changes of major clinical and biochemical.

Funnel plot for associations of sugar sweetened beverages, artificially sweetened beverages, and fruit juice with incident type 2 diabetes. Funnel plot.

Presentation transcript:

Study Identification and Selection Process G. Michael Allan, et al. PLoS Med 2007;4: e283

Study Characteristics G. Michael Allan, et al. PLoS Med 2007;4: e283

Cost Accuracy Summaries G. Michael Allan, et al. PLoS Med 2007;4: e283

Between-Study Comparisons in Cost Accuracy (for Studies Using 20% or 25% Margins of Error for Accuracy) G. Michael Allan, et al. PLoS Med 2007;4: e283

Comparison of Accuracy for Similar Drugs G. Michael Allan, et al. PLoS Med 2007;4: e283

Impact of Different Factors on Accuracy of Cost Estimation G. Michael Allan, et al. PLoS Med 2007;4: e283

Editors’ Summary G. Michael Allan, et al. PLoS Med 2007;4: e283