What does “Patient-reported outcome measure (PROM)” mean?

A standardised questionnaire in which patients rate their own symptoms, function or quality of life.

Patient-reported outcome measure (PROM) in plain English

A standardised questionnaire in which patients rate their own symptoms, function or quality of life.

PROMs are the main outcome measure in this field, because pain, sleep quality and anxiety cannot be measured objectively from outside.

They are appropriate, and they are also vulnerable to expectation. Someone who has paid for treatment and hopes it works is not a neutral observer of their own symptoms.

Frequently asked questions

What does patient-reported outcome measure (prom) mean?

A standardised questionnaire in which patients rate their own symptoms, function or quality of life.

Sources and further reading

Every factual statement on this page is drawn from the following public sources. Links open in a new tab and are not affiliated with Flora House.

  1. NICE guideline NG144: Cannabis-based medicinal products
  2. NHS: Medical cannabis (and cannabis oils)
  3. MHRA: The supply, manufacture, importation and distribution of unlicensed cannabis-based products for medicinal use

Patient guide · Written by the Flora House editorial team · Last reviewed: 8 September 2026