For reabstracting, we retrieved 957 medical records from a total of 5,462. These were selected using the probability proportional to size method, stratified by topology, sex, and registered year. The ...

Lattice codes and network coding represent two complementary pillars in the design of modern communication systems. Lattice codes provide a structured method for encoding data as points in a ...

Ever thought of mixing quantitative and qualitative research to address real world problems? This program can train you to do exactly that. We can help prepare you to address complex research in a ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Audiovisual content is everywhere in the digital age, from online news sites to ...

Medical utilization profiles of commercially insured members with opioid-related disorders differ depending on the code used to document the initial diagnosis in administrative claims. Results: A ...