Demographic Data for Patients in Phases 2 to 4*
| Demographic | Phase | Total, no. (and %) | ||
|---|---|---|---|---|
| 2 (n = 240) | 3 (n = 255) | 4 (n = 213) | ||
| Mean age, yr | 52.2 | 50.4 | 52.9 | 51.8 |
| Sex, no | ||||
| Male | 85 (35) | 95 (37) | 70 (33) | 250 (35) |
| Female | 133 (55) | 122 (48) | 109 (51) | 364 (51) |
| New patient, no. | 177 (74) | 165 (65) | 128 (60) | 470 (66) |
| Fracture (follow-up) patient, no. | 184 (77) | 193 (76) | 158 (74) | 535 (76) |
↵* Sums of values in individual columns may not agree with column totals owing to missing values.