The references below are limited to publications and public project records that directly identify Surveylet and/or Calibrum, or cite Calibrum in connection with the Delphi, real-time Delphi, consensus, or core outcome set work.
Browse the collection, with recent publications featured first, or select a clinical or methodological category. Every reference directly identifies Surveylet and/or Calibrum, or cites Calibrum in connection with the Delphi, real-time Delphi, consensus, or core outcome set process.
59references
This published modified Delphi study sought expert consensus on essential psychomotor nursing skills, instructional strategies, and competency assessment. Its references explicitly cite the Calibrum survey platform (Calibrum Inc., 2025); the publicly available abstract does not detail the platform’s implementation.
The registered international modified Delphi protocol identifies the Calibrum platform for administering anonymous expert survey rounds using secure individual links. The study aims to standardize patient–ventilator interaction terminology, classification, diagnostic recognition, and reporting. This is an ongoing registered study, not a completed publication.
This published CREAT-ED protocol states that the Real-Time Delphi survey will be built, administered, and distributed to panel members using Calibrum software. The study is developing a core outcome set for research involving older adults in emergency departments.
This modified three-round Delphi reports that the first two rounds were completed through SurveyLet. Publishers and publishing-industry representatives evaluated proposed metrics and user features for a Journal Transparency Tool before a final synchronous consensus round.
This open-access real-time Delphi study used Calibrum's Surveylet platform to forecast the evolution of smart hospitals through 2042. Thirty-nine experts assessed developments in artificial intelligence, sustainability, healthcare ecosystems, and human-centered care.
After reviewing the literature, the investigators selected Surveylet (Calibrum Inc., St. George, Utah) to conduct the Delphi process and generate expert consensus statements. The international panel reached consensus on 44 of 56 statements covering ARDS management in low-resource settings.
This real-time Delphi study describes Surveylet (Calibrum) as a secure web-based platform supporting real-time Delphi methods. Panelists viewed anonymized aggregate feedback after submitting each item and could revise their responses during the same survey administration.
In the Methods section, the authors explicitly state that they created the online Delphi survey using Calibrum’s Surveylet application. The workgroup used three rounds and an 80% agreement threshold to select standardized data elements for prehospital trauma research.
The Methods section identifies Calibrum’s Surveylet platform and states that the team created its three-round Delphi survey using the application. The workgroup selected standardized data elements for emergency department, hospital, and intensive care trauma research.
The Methods section identifies Calibrum’s Surveylet platform as the application used to create the Delphi survey. Three rounds helped the epidemiology workgroup reach consensus on common trauma-research data elements.
The Methods section states that the project team created an online Delphi survey using Calibrum’s Surveylet application. The panel evaluated standardized outcome measures, rehabilitation instruments, and data elements across three rounds.
The Methods section identifies the Surveylet platform in describing the workgroup’s consensus process. The three-round Delphi selected social determinants of health data elements for trauma research.
This two-round modified Delphi used the RAND/UCLA Appropriateness Method with a 9-point scale. Both rounds were hosted in Surveylet (Calibrum International, USA, calibrum.com), providing a strong published example of Surveylet supporting a formal RAND/UCLA workflow.
The NutriGrow team uploaded participant information, consent materials, and Delphi survey questions into Calibrum (Surveylet), then pilot-tested the survey with representatives from each stakeholder group before launch.
An international expert panel of 22 participants used Surveylet for anonymous, iterative real-time Delphi voting over three weeks to develop 67 consensus-based nutritional guidance statements for children receiving ETI therapy (≥80% agreement required). The Methods section identifies Surveylet as the online platform, and reference 5 cites “Surveylet. Calibrum Inc., Utah.”
This joint SCCM/ESICM consensus states that its Delphi survey was created and distributed electronically using SurveyLet (Calibrum Inc., Utah, USA), with panelist identities concealed during the consensus process.
This methodology review includes a comparison of electronic Delphi tools and describes Calibrum as specifically designed for Delphi studies, supporting multiple rounds, real-time feedback, panel management, anonymity, and consensus tracking.
The authors selected Surveylet for its reported user-friendliness, accessibility, participant anonymity, privacy, and user options, and also noted its utility and customer support. Calibrum support assisted with survey programming, invitations, reminders, pilot testing, and analysis setup.
The study explicitly states that its real-time Delphi consensus was delivered using Surveylet. Thirty-seven experts responded, with participants revisiting the survey an average of 3.8 times as consensus developed.
This real-time Delphi methodology review lists Calibrum Surveylet among available professional platforms. It notes support for classical and real-time Delphi, multiple question types, comprehensive data output, tutorials and technical support, researcher management functions, system stability, and multilingual use including Chinese.
This consensus study used the web-based Surveylet platform (Calibrum Inc., St. George, Utah) to conduct an asynchronous Delphi process with a geographically diverse expert panel and develop a consensus-based definition of air-medical-transport need after rural injury.
The investigators administered their real-time Delphi questionnaire using Surveylet (Calibrum), allowing panellists to assess impact and feasibility, explain ratings, and engage with other experts’ justifications while consensus strength was evaluated.
The International AIDS Society administered a three-round Delphi survey using custom software licensed and supported by Calibrum. The process supported anonymous ratings, comments, controlled feedback, and revision across rounds to develop global recommendations.
This European Calcified Tissue Society consensus used a conventional digital Delphi methodology with Calibrum analysis to develop transition-care recommendations for young people with rare bone and mineral conditions.
This web-based study used Calibrum Surveylet for a real-time Delphi among dietitians, physicians, and researchers. The platform provided anonymous participation, real-time aggregate feedback, revision opportunities, consensus scores, and stability measures.
Four patient representatives and 82 clinical experts used Surveylet (Calibrum Inc.) in two survey rounds to rank outcome importance and help refine the key questions supporting development of a clinical practice guideline for cystinosis.
The first two rounds of this three-round international modified Delphi were completed online using Surveylet (Calibrum, St. George, Utah), followed by virtual consensus meetings. The work established both an MSC consensus definition and clinical reporting guidance.
Surveylet was selected for this real-time Delphi because of its flexibility, range of question formats, data-management and analytics options, and user-support features. The study developed consensus on sustainability knowledge and skills for nursing students.
This peer-reviewed study used a real-time Delphi process to adapt the HIRAID nursing assessment framework for residential aged care. It provides an additional published outcome from the Surveylet-supported HIRAID research program.
This international protocol specifies Calibrum’s Surveylet Delphi platform for management of anonymous e-Delphi responses and potentially the consensus meeting, using customized survey pathways and structured consensus ratings.
The study protocol specifies the bespoke Calibrum Surveylet Delphi tool for the e-Delphi phase developing Australian hospital infection-prevention program standards and professional practice and competency standards.
This Australian protocol states that the e-Delphi will be administered using Surveylet (Calibrum International) to establish infection-prevention program elements and competency standards in residential aged care homes.
This COS protocol selected Calibrum, a platform specifically designed for real-time Delphi surveys, so stakeholders can re-score outcomes after viewing anonymized aggregate group feedback while iterative feedback occurs within the platform.
The protocol specifies that its expert-panel Delphi will be hosted on Calibrum, with participants able to review anonymized real-time response distributions, comments, and open-text answers during development of the HIRAID Inpatient framework.
This multi-method protocol uses Calibrum as the e-Delphi platform for expert review and consensus-building around standards for implementing stepped-care models in child and youth mental health services.
This protocol specifies Calibrum (Surveylet) software to facilitate the real-time consensus process for developing an international definition and diagnostic criteria for neonatal encephalopathy.
After reviewing available Delphi systems, the investigators selected Surveylet (Calibrum Inc., Utah) for this international modified Delphi, which developed consensus statements for establishing medical intensive care in low-resource settings.
The HIRAID Aged Care protocol states that its Delphi will combine real-time consensus functionality with iterative survey rounds and will be hosted on Calibrum (Calibrum International, USA).
The study used the Calibrum Surveylet software tool to recruit and identify experts and conduct an online Delphi across 31 European countries, with participants able to review others’ evaluations and reconsider their scores.
This protocol for the later shoulder-arthroplasty consensus study explicitly describes use of Surveylet from Calibrum.com as the real-time Delphi solution, providing the methodological companion to the completed study already listed above.
The first two rounds of this modified Delphi were administered using Surveylet, described by the authors as a purpose-built platform for developing and administering Delphi surveys, before a final virtual consensus meeting.
Surveylet (Calibrum International) was used for the first-round international consensus survey in the AO Spine RECODE-DCM program, with separate research-priority and core-outcome/data-element streams built into the same platform.
The first two Delphi questionnaires in this national consensus study were built using Calibrum Surveylet. The study established requirements for systemic-sclerosis expert centres in the Netherlands.
This protocol identifies Surveylet as a cloud-based platform specifically designed for Delphi surveys and planned the first two rounds of the international MSC consensus process online in Surveylet.
This randomized methodological trial protocol placed both the multi-round and real-time Delphi arms in the Calibrum (Surveylet) system, directly comparing two approaches to core-outcome-set consensus development.
Guideline statements were validated through anonymous voting on Surveylet, described as collaborative research software by Calibrum, to collect multidisciplinary healthcare-professional perspectives on CLN2 disease management.
This high-value medical core outcome set study developed a recommended set of outcomes for studies of treatments for neonatal encephalopathy. The publication explicitly identifies Calibrum / Surveylet software as part of the Delphi process.
This methodological paper is especially useful because it discusses the practical application of real-time Delphi methods in healthcare research. It is a strong reference for explaining how Surveylet supports modern real-time Delphi workflows.
The Coalition for National Trauma Research publicly describes its Delphi survey development and administration work and identifies Calibrum’s Surveylet application as part of its process for question design, survey setup, administration, and analysis.
This modified Delphi study developed quality indicators for adolescents and young adults with advanced cancer and identifies Calibrum’s Surveylet software as part of the survey and tabulation process.
This open-access medical consensus publication reports a Delphi process and identifies Surveylet / Calibrum as part of the survey administration workflow.
A valuable methods paper comparing multi-round and real-time Delphi approaches in core outcome set development. This reference is connected to the COHESION Surveylet / Calibrum Delphi workflow.
COSUTI developed a core outcome set for uncomplicated UTI interventions in adults. The work included a systematic review, online Delphi survey, and consensus meeting.
A recent international clinical Delphi study establishing consensus statements for respiratory oscillometry interpretation in asthma and COPD. The public article record identifies SurveyLet / Calibrum as the online Delphi platform.
A neonatal sepsis core outcome set publication that cites Calibrum and is useful for showing Surveylet’s relevance across neonatal and pediatric outcome-set research.
This maternal-child health consensus work reports use of Calibrum / Surveylet software in the Delphi process.
The protocol states that three Delphi rounds will be conducted using cloud-based Delphi software SurveyLet from Calibrum.
Two modified Delphi studies were conducted with Australian academics and medicinal-cannabis industry experts. The authors state that the Delphi survey was designed and facilitated using the dedicated Delphi software Surveylet®, with rating and ranking items used to refine policy attributes.
This systematic review of Delphi research-priority-setting in plastic and reconstructive surgery notes that Gibran and colleagues used professional Delphi SurveyLet software (Calibrum Inc., Utah) to provide controlled feedback over four rounds.
Surveylet is used in medical, nursing, public health, and health-services research.
Surveylet supports both traditional Delphi rounds and real-time Delphi workflows.
Calibrum understands participant workflows, structured feedback, consensus tracking, and analysis-ready outputs.
Calibrum can provide Surveylet as a specialized Delphi platform or support the full process of designing, administering, analyzing, and reporting a consensus study.