Table 1 Study participant characteristics
|  | N (total N = 223) | Percent |
|---|---|---|
Sex | ||
 Male | 116 | 52.0 |
 Female | 107 | 48.0 |
Age | ||
 20–40 years | 12 | 5.4 |
 41–60 years | 102 | 45.7 |
 > 60 years | 109 | 48.9 |
|  | N (total N = 223) | Percent |
|---|---|---|
Sex | ||
 Male | 116 | 52.0 |
 Female | 107 | 48.0 |
Age | ||
 20–40 years | 12 | 5.4 |
 41–60 years | 102 | 45.7 |
 > 60 years | 109 | 48.9 |