Managing and validating laboratory information systems prince harry dating a student

This chapter not only focuses on the LIS but also covers some key aspects of pathology informaticseach analyte is set by laboratory professionals.

The basis of the delta check is that the value of an analyte in a patient should not deviate significantly from the previous value unless certain intervention is done; for example, a high glucose value may decrease significantly following administration of insulin.

sketches an algorithm for evaluating an ethanol result for possible error.

managing and validating laboratory information systems-35managing and validating laboratory information systems-76

Managing and validating laboratory information systems

However, when ethanol is the only test requested, identifying potential errors becomes even more challenging.

Some additional checks are presented here, which can be divided into two broad strategies.

The study results indicated that the younger women subgroup and patients with high serum lithium concentrations were more likely to develop lithium-induced hypothyroidism and chronic kidney disease.

The older women subgroup was more likely to develop lithium-induced high total serum calcium (HR 1.92; 95% CI 1.58–2.33) and high adjusted serum calcium concentrations (HR 1.39; 95% CI 1.13–1.71) = 953).

Over 400 tests are available to be ordered from DLM via the standard hospital information system ordering system at the NIH.

All clinical laboratory tests used in routine patient care are available as well as many specialized tests, which often are used to support research objectives.

Patients with documented lithium levels (≥ 2 detectable measurements) were categorized as the lithium-exposed group (n = 2795), and all other patients of the same sex and age group without lithium measurements were considered non-exposed controls (n = 689 228).

Cox proportional hazards analyses were performed and adjusted for age ( 0.6 m Eq/L) were associated with stage three chronic kidney disease (HR 1.62; 95% CI 1.41–1.85), hypothyroidism (HR 1.62; 95% CI 1.35–1.94), hyperthyroidism (HR 1.88; 95% CI 1.33–2.66) high total serum calcium (HR 1.54; 95% CI 1.22–1.95) and high adjusted serum calcium concentrations (HR 2.05; 95% CI 1.54–2.72).

Over 90% of standard laboratory test volume is done within DLM, with the remainder sent out to various reference laboratories primarily based on low frequency of test requests.

Tags: , ,