Table 2.

Characteristics of the participants

Variables	Values
Age (years), mean ± SD
Men	68.6 ± 4.1
Woman	68.1 ± 4.5
Sex, n (%)
Male	60 (56.6)
Female	46 (43.4)
Treatment status, n (%)
Persistent	89 (84)
Non-persistent	17 (16)

SD Standard deviation