Table 1 Patient demographics and characteristics at study entry
Characteristics | Safety population | |||
|---|---|---|---|---|
Hong Kong (n = 26) | Korea (n = 62) | Philippines (n = 26) | All (n = 114) | |
Age (years), mean (SD) | 55.2 (7.7) | 55.6 (15.5) | 62.2 (11.3) | 57.0 (13.4) |
Gender, n (%) | ||||
 Male | 8 (30.8) | 16 (25.8) | 4 (15.4) | 28 (24.6) |
 Female | 18 (69.2) | 46 (74.2) | 22 (84.6) | 86 (75.4) |
Causes of pain, n (%) | ||||
 Osteoarthritis | 6 (23.1) | 29 (46.8) | 20 (76.9) | 55 (48.3) |
 Rheumatoid arthritis | 6 (23.1) | 0 (0.0) | 2 (7.7) | 8 (7.0) |
 Low back pain | 9 (34.6) | 32 (51.6) | 2 (7.7) | 43 (37.7) |
 Joint or muscle pain | 5 (19.2) | 1 (1.6) | 2 (7.7) | 8 (7.0) |
aConcomitant illnesses, n (%) | ||||
 Yes | 25 (96.2) | 48 (77.4) | 20 (76.9) | 93 (81.6) |
 No | 1 (3.8) | 14 (22.6) | 6 (23.1) | 21 (18.4) |