Collected Dataset / NuAge-T4

• Canada

Laval, Montreal, Sherbrooke

Participants had to be French or English speaking, willing to commit for a 5-year period, able to walk without help (cane acceptable), free of disabilities in activities of daily living, not cognitively impaired (3MS > 79), able to walk 100 meters or to climb 10 stairs without rest, able to provide written informed consent. Participants with the following conditions were excluded: class II heart failure, chronic obstructive pulmonary disease requiring home oxygen therapy or oral steroids, inflammatory digestive diseases, or cancer treated either by radiation therapy, chemotherapy, or surgery in previous 5 years (with the exception of skin basocellular carcinoma).

• General population

• Volunteer enrolment
• Selected sample