Aetna and Cigna generally listed as many—or more—physicians and hospitals as their marketing materials did, whereas UnitedHealthcare listed fewer. Negotiated-rate completeness was highest for ...

Presentation: Robert Dorrington, University of Cape Town, Methods for estimating the numbers of births: Lessons from an investigation of the age distribution of younger people in the 2011 South ...

Chart Review Versus an Automated Bioinformatic Approach to Assess Real-World Crizotinib Effectiveness in Anaplastic Lymphoma Kinase–Positive Non–Small-Cell Lung Cancer More than 24,000 clinical ...

Let X1, X2, ⋯, Xn be a sample of a one-dimensional random variable X; let the order statistic T(X1, X2, ⋯, Xn) be defined in such a manner that T(x1, x2, ⋯, xn) = (x(1), x(2), ⋯, x(n)) where x(1) ≤ ...

Data quality in the modern economy, where data-driving action is critical to business success, can no longer be perceived as mere tech detail. Business leaders increasingly use data to make strategic ...

Aetna and Cigna's TIC data generally matched or exceeded their reported provider counts, while UnitedHealthcare listed fewer providers. Physician and hospital outpatient data were more complete than ...