Baseline characteristics of study subjects
| Characteristics | |
|---|---|
| Total subjects (n) | 136 |
| Men, No (%) | 66 (49) |
| Women, No (%) | 70 (51) |
| Age (years), mean (range) | |
| Total | 55 |
| Men | 53 (20–70) |
| Women | 58 (20–85) |
| Affected shoulders (n) | |
| Total | 159 |
| Right only | 64 |
| Left only | 49 |
| Both left and right | 23 |
| Unaffected shoulders | 113 |
| Dominant arm (n) | |
| Right | 123 |
| Left | 12 |
| Both | 1 |
| Duration of symptoms (months) | |
| Mean (range) | 22.9 (1–144) |
| Median | 12 |