A widely accepted questionaire set from the NIH. Standard pricing, unlimited data points during your collection period.

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Standard onboarding for PROMIS domain modules.

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Clear analytics and easy to use interface

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NIH PROMIS Smoking

NIH PROMIS Self Efficacy

NIH PROMIS Emotional Distress

NIH PROMIS Alcohol Use

NIH PROMIS Mobility

NIH PROMIS Anxiety

Introduction

What is the NIH Toolbox?

The Patient Reported Outcomes Measurement Information System (PROMIS)  is a freely accessible database of highly authentic, precise, and explicit measures of patient-reported health status for physical, mental, and social well-being. It helped in the standardization of the patient-reported outcomes. It was developed by National Institute of Health (NIH) to collect and document the data regarding the patient’s health and well-being (Douglas M. Lawson, 2011). It combines the recent advances in technology and information and generates results that are qualitative, cognitive, psychological, and psychometric. The wide use of the tool involves answering health-related questions in the form of surveys. The tool is used to measure the frequency and occurrence of symptoms of pain, fatigue, physical functioning, emotional and psychological problems, and social issues. The social issues involve the effects that are derived from the social role and position of the patient. PROMIS covers a wide range of domains; from chronic diseases to the emotional aspects that may fall under the categories of social and psychological domain. The tool measures what the patients feel by asking a set of questions and suggest the main area of the problem. The data that has been collected is then used to suggest a more efficient therapy and intervention. On the other hand, the tool is also used as an aid by clinicians to understand the pathologies of the patients better. One of the major benefits of the tool is that it improves and enhances the communication between the patient and the clinician by pinpointing symptoms in a more concise and clear manner.

Who can use it?

The tool provides data to the clinicians, researchers and the patients (both children and adults). It is the primary form of clinic information system that is used by the renal care community. The questionnaires are designed by comparing both the general population and diseased population (Douglas M. Lawson, 2011). With regards to inclusiveness; the tool includes all the people, regardless of their literacy, language, physical function, and the life course. PROMIS can be used by adults, children, the parents or the caretakers of the children. PROMIS is a self-report instrument that can be completed by adults of all ages and children between ages of 8-17 years. The proxy section of the tool can be answered by the parents and caretakers of children between ages of 5-17years as well.

Administration

PROMIS instruments can be administered either by short forms or through computer adaptive testing (CAT).

Short forms contain a fixed set of items. Each domain may have 4-10 questions related in the form of a subset.

CAT(Computer adaptive testing) is more closely related to the health domain of the patients. The tool continues to present the patient with related questions and continues to calculate the scores till a standard error (SE) is reached.

Short forms and profiles can be administered on both paper and computer, but CAT can only be administered on a computer. Each area takes a time of 1-2 minutes to be completed and the software will automatically calculate results and show a comparison with the answers of the general population

Selecting an instrument

Generally, CAT and static short forms are used for assessment. The hard decision is to decide which PROMIS tool to use because each tool has been designed specifically for meeting the needs and requirements of a particular disease. Each tool answers questions regarding a subset of domains that point towards a particular problem. Before selecting an appropriate tool, it is important that questions regarding domains or a particular health function can be answered. On the basis of the questions answered, the correct tool can be selected. Three basic aspects should be considered when selecting an instrument; precision, brevity, and flexibility. In general, CAT is more precise, concise, and flexible than static short forms.

Domains Covered by PROMIS

PROMIS covers the reporting of patients with cancer, heart diseases, rheumatoid arthritis, osteoarthritis. It can be used to measure and compare the common domains and metrics across various conditions and diseases. It has robust reliability and validity; all metrics for each domain have been rigorously reviewed and tested. The sub-domains for adults include; anger, anxiety, and depression from emotional distress. The domain of pain is further divided into; pain behavior, pain interference, and pain intensity. Other domains include fatigue, physical function, sleep disturbance, sleep-related impairment. The satisfaction domain covers the ability to participate in social roles and activities. The support domain includes; emotional support, informational support, instrumental support, companionship, social isolation. The cognition includes; applied cognition, cognitive function, applied cognition and general concerns. Global health encompasses psychosocial illness impact, alcohol use. Sexual function includes; global satisfaction with sex life, interest in sexual activity, lubrication, erectile function, anal discomfort with sexual activity, factors interfering with sexual activity, oral discomfort with sexual activity, therapeutic aids for sexual activity, vaginal discomfort with sexual discomfort, vulvar discomfort with sexual activity. These are some of the major areas that the tool measures.

Translations

The tool is available in Spanish, Dutch, Chinese (Traditional), German, Portuguese, Finnish, Latvian, Danish, French, Hungarian, Italian, Malay, and Polish.

Scoring and interpretation

PROMIS measures are automatically scored and can be interpreted using an algorithm. The measures rely on a T-score metric in which 50 is the mean of the relevant reference and 10 is the standard deviation of that population. So, 10 points in the scoring mean 1 standard deviation, where a score of 40 will be one standard deviation below the average score of the reference population, similarly a score of 70 will be two standard deviations higher than the average of the reference population. The main feature of the tool is that it specifies the range of answers using the normative scale or reference groups. The normative scale or the reference group is the scale where the answers from the average population are recorded for comparison. When the patient answers questions from PROMIS, the tool shows the difference between the results. This reference guide helps the users to distinguish the intensity of their symptoms.

Cosmin checklist

Validity

It has been demonstrated that PROMIS measures show good construct, criterion, and content validity.

Responsiveness

It has been proved that the PROMIS measures support responsiveness.

Reliability

It supports reliability across the target constructed range, along with the test-retest reliability.

Strengths

Composition of individual items

  • The content has been reviewed by experts, clinicians, and end users who have measured the sound qualitative approaches.
  • Cognitive interviews conducted
  • Translatability review conducted
  • Cultural harmonization addressed
  • Literacy assessment conducted

Testing and instrument formats

  • The formats present the adequacy and tested properties of the instrument.
  • The efficiency and precision have been identified to be measurable.
  • The parameters of the performance of the instrument have been specified.
  • The burden of the respondent has been characterized.
  • The issue of the comparison of different methods has been addressed.

Language translation and cultural adaptation

  • The items and choices have been translated using rigorous translation processes (PROMIS, 2013)

References

Douglas, M. Lawson. (2011, March). PROMIS: a new tool for the clinician scientist. J Can Chiropr Assoc. 2011 Mar; 55(1): 16–19.

PROMIS: Patient Related Outcomes Measurement Information System. Retrieved from https://commonfund.nih.gov/promis/index

PROMIS Overview. Retrieved from http://www.nihpromis.com/about/overview

Translations. Retrieved from http://www.nihpromis.com/measures/translations

Software demonstration. Retrieved from http://www.nihpromis.com/software/demonstration

Available Translations. Retrieved from http://www.healthmeasures.net/explore-measurement-systems/promis/intro-to-promis/available-translations