top of page
  • Writer's pictureNehal Swami

The Purity of Patient-Reported Outcomes Data: A Paradigm Shift in AI Training for Healthcare

"Generate an image of a clinician and a patient interacting through the HALO ai platform by RealTime Clinic, with data points floating between them"


The growing field of artificial intelligence (AI) in healthcare has been met with enthusiasm and skepticism, largely due to data integrity and model accuracy concerns. This post elucidates the transformative potential of Patient-Reported Outcomes (PROs) data in training AI models, specifically RealTime Clinic's HALO ai. By utilizing PROs as the foundational dataset, HALO ai addresses the perennial challenges of data accuracy and type, thereby elevating the reliability and applicability of AI in healthcare.


The healthcare industry is in the midst of a digital revolution driven by the integration of artificial intelligence into clinical workflows. However, the efficacy of AI models is often constrained by the quality and type of data used for training. Traditional data sources, such as Electronic Health Records (EHRs) and wearables, are subject to clinician interpretation, caregiver input, and device limitations. This post posits that Patient-Reported Outcomes (PROs) data offers an untapped reservoir of "pure" data, devoid of external influences, thereby serving as an ideal training set for AI models like HALO ai developed by RealTime Clinic.

"Create a timeline graphic that shows the evolution of AI in healthcare, marking the introduction of RealTime Clinic's HALO ai as a milestone"

The Purity of PROs

Patient-reported outcomes are direct reports from patients about how they feel, unmediated by clinicians or caregivers. This form of data is unique in its purity; it is not influenced by clinical interpretation, caregiver bias, or device algorithms. PROs provide a raw, unfiltered view into a patient's health status, symptoms, and quality of life, making it an invaluable resource for AI training.

Advantages of PROs:

  • Authenticity: Captures the patient's experience in their own words.

  • Relevance: Directly related to patient care and treatment efficacy.

  • Completeness: Offers a holistic view of the patient's health.

HALO ai: A Case Study in Data Purity

RealTime Clinic's HALO ai serves as a groundbreaking example of how PROs can revolutionize AI training. By utilizing PROs as the foundational dataset, HALO ai addresses two critical challenges:

  1. Data Accuracy: The purity of PROs eliminates the risk of data contamination from external sources.

  2. Data Type: PROs offer diverse data points, from subjective experiences to quantifiable symptoms, enriching the model's learning capability.


  • Enhanced predictive analytics for patient care.

  • Improved personalization in treatment plans.

  • Increased trust and reliability in AI-driven healthcare solutions

"IIllustration of a network diagram showcasing the seamless data flow, starting from patients and extending to healthcare providers, via the cutting-edge HALO AI platform. Clean and modern design, utilizing minimalistic visuals, industry-standard icons, and flowcharts. Digital art, dynamic composition, incorporating elements of graphic design and information visualization"


The integration of outcomes data into AI training paradigms represents a transformative shift in healthcare technology. By leveraging the purity of PROs, HALO ai not only addresses but also solves the challenges of data accuracy and type, setting a new standard for AI in healthcare. As we move towards a more data-driven healthcare ecosystem, the role of pure, patient-generated data will become increasingly pivotal, and platforms like RealTime Clinic's HALO ai will lead the way.

Frost (1).png




The RealTime Clinic is a data-driven platform that collects real-time feedback from patients and caregivers, empowering physicians with insights into their patients' health perceptions.

© 2023 RealTime Clinic, Inc

bottom of page