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Descriptive Characteristics of Physical Activity for a Lifetime of Success (PALS) Participants and Volunteers
| Characteristic | Participantsa (n = 55) | Volunteers (n = 39) |
|---|---|---|
| Mean age, y | 70 | 55 |
| % White | 51 | 76 |
| % College graduate | 29 | 81 |
Only participants for whom demographic data were collected were included in this analysis. Demographic data were regularly collected beginning August 2008.
