From: Wells Rule and d-Dimer Testing to Rule Out Pulmonary EmbolismA Systematic Review and Individual-Patient Data Meta-analysis Ann Intern Med. 2016;165(4):253-261. doi:10.7326/M16-0031 Figure Legend: † Fixed d-dimer testing (≤500 µg/L) or age-adjusted d-dimer testing (age × 10 µg/L in patients aged >50 years), according to study protocol. Date of download: 10/23/2017 Copyright © American College of Physicians. All rights reserved.
From: Wells Rule and d-Dimer Testing to Rule Out Pulmonary EmbolismA Systematic Review and Individual-Patient Data Meta-analysis Ann Intern Med. 2016;165(4):253-261. doi:10.7326/M16-0031 Figure Legend: IPD = individual-patient data; PE = pulmonary embolism. Date of download: 10/23/2017 Copyright © American College of Physicians. All rights reserved.
From: Wells Rule and d-Dimer Testing to Rule Out Pulmonary EmbolismA Systematic Review and Individual-Patient Data Meta-analysis Ann Intern Med. 2016;165(4):253-261. doi:10.7326/M16-0031 Figure Legend: The estimates for the efficiency and failure rate were generated from a multilevel logistic regression model in patients aged 50 years or older, with age as a continuous variable. Shading indicates the 95% CIs. Date of download: 10/23/2017 Copyright © American College of Physicians. All rights reserved.