Search

A reference range is the span of values seen in a group of otherwise healthy people for a lab test. A result outside it may or may not mean a problem.

Data Visualisation & Health MetricsHealth Literacy & Plain Language

When a patient reads their own vital-sign trend, a plain bar or number-line view with a visible reference range tests better for comprehension than a clinical-style line chart.

Remote patient monitoringClinical vs Patient InterfacesHealth Literacy & Plain LanguageData Visualisation & Health Metrics

…by 63% with the simplified interface. Patient tiles are arranged to mirror how the unit is actually laid out (by bed or room), not a fixed alphabetical or admission-order list.…

Remote patient monitoringUX Patterns for HealthData Visualisation & Health MetricsProcess & Research

…bars with coloured blocks, especially when paired with a reference range or a personalised goal range - and that this measurably reduced how often patients felt the need to…

Patient portal & EHRData Visualisation & Health MetricsHealth Literacy & Plain LanguageTrust, Ethics & Safety

…down the list from the top, checking each value against a reference range she has to interpret herself. A 2023 questionnaire study of 30 experienced laboratory-portal users…

Patient portal & EHRData Visualisation & Health MetricsUX Patterns for HealthHealth Literacy & Plain Language