EA TI VE S O LU TI O N S When Congress established the State Children’s Health Insurance Program (SCHIP) in 1997, it also enacted presumptive eligibility, a new state option for expediting children’s enrollment in Medicaid.1 Presumptive eligibility helps states cover children more quickly by allowing them to provide immediate, but temporary, enrollment in Medicaid or SCHIP to children who appea...

conclusions: the major barriers for thrombolytic therapy for patients with ais in this setting were delays in the provision of in-hospital services, like initial patient assessment, ct scans or laboratory studies. these results were in contrast with previous reports. background: intravenous thrombolysis is an approved treatment method for patients with acute ischemic stroke (ais) and is recomme...

Effective clinical text processing requires accurate extraction and representation of temporal expressions. Multiple temporal information extraction models were developed but a similar need for extracting temporal expressions in eligibility criteria (e.g., for eligibility determination) remains. We identified the temporal knowledge representation requirements of eligibility criteria by reviewin...

Towards the goal of automated eligibility determination for clinical trials from electronic health records, we propose a method to formulate Semantic Web based queries using the free-text eligibility criteria on clinicaltrials.gov.

Electroporation serves as a promising non-viral gene delivery approach, while its current configuration carries several drawbacks associated with high-voltage electrical pulses and heterogeneous treatment on individual cells. Here we developed a new micropillar array electroporation (MAE) platform to advance the electroporation-based delivery of DNA and RNA probes into mammalian cells. By intro...

Formal, computer-interpretable representations of eligibility criteria would allow computers to better support key clinical research and care use cases such as eligibility determination. To inform the development of such formal representations for eligibility criteria, we conducted this study to characterize and quantify the complexity present in 1000 eligibility criteria randomly selected from...

BACKGROUND Systematic procedures addressing the limitations of eligibility determination are needed to improve the quality of participant recruitment and enrollment in randomized clinical trials. This paper describes an eligibility determination process developed by and in use at a chiropractic research center engaged in community recruitment for clinical trials studying spinal pain conditions....

In this paper we evaluate the work disincentive effects of the disability insurance (DI) program during the 1990s using comparison group and regression-discontinuity methods. The latter approach exploits a particular feature of the DI eligibility determination process to estimate the program’s impact on labor supply for an important subset of DI applicants. Using merged survey-administrative da...

Various factors outside the control of decision makers may affect the rate at which disability applications are allowed or denied during the initial step of eligibility determination in the Social Security Disability Insurance (DI) and Supplemental Security Income (SSI) programs. In this article, using individual-level data on applications, I estimate the role of three important factors--the de...