SAPHIR2 : Simplification of PHysical Activity Assessment by Rapid Interrogation

Recruiting now

Conditions studied: General Population (no Specific Condition or Disease)

In brief

A multicentric, non-interventional study using a clinical questionnaire (SAPHIR) and activity monitor (Activ-PAL) to estimate the level of physical activity in the general population. This study compares the level of physical activity reported by the SAPHIR questionnaire with the activity recorded by the activity monitor during the same period, in order to determine if the SAPHIR score is able to represent the measured physical activity, in a simple and easily calculable manner. Hypothesis: The aim of this work is to propose a new questionnaire that is simple to complete by the patient,quick to analyse and directly calculable by the doctor and adapted to the general population, whether during the initial evaluation or the follow-up. Indeed, these scores are rarely used outside the context of the prescription of physical activity in specialized centers. Moreover, a tool suited to the constraints of community medicine seems necessary, given the growth of the prescription of physical activity in primary care. The idea behind this new questionnaire is to obtain a score ranging from 0 to 100 that can be calculated through simple mental arithmetic, which is not the case for most existing questionnaires, in particular the IPAQ.

Key facts

Study ID

NCT07147608

Run by

University Hospital, Angers

People needed

118

Starts

2025-12-19

Expected to finish

2027-06-01

Last updated by the study team

2026-06-15

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients referred for a consultation at one of the participating centers
• Patients over 18 years old with no upper age limit
• Non-inclusion criteria:
• Patients with a contra-indication to walking
• Professional athletes or patients participating in endurance sports competitions
• Patients refusing to participate in the study
• Patients unable to understand the objectives or instructions of the study

You may not qualify if…

• Patients with Activ-PAL recordings of less than 3 days

Where it is running

• CHU d'Angers — Angers, France (enrolling)
• CH de Cholet — Cholet, France
• CH du Mans — Le Mans, France

Full record on ClinicalTrials.gov

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