Table 1.
Patient Characteristics
| Variable | Value (N = 158) |
|---|---|
| Age, y | |
| Mean (SD) [range] | 32.6 (11.4) [18–70] |
| Missing, No. (%) | 5 (3.2) |
| Sex, No. (%) | |
| Female | 113 (71.5) |
| Male | 40 (25.3) |
| Missing | 5 (3.2) |
| Race/ethnicity, No. (%) | |
| White | 106 (67.1) |
| Other | 38 (24.1) |
| Missing | 14 (8.9) |
| Country, No. (%) | |
| United States | 91 (57.6) |
| England | 54 (34.2) |
| Canada | 13 (8.2) |
| Assessments, No. (%)a | |
| 1 Preoperative | 81 (51.3) |
| 1 Postoperative | 48 (30.4) |
| 2 Postoperative | 5 (3.2) |
| 4 Postoperative | 1 (0.6) |
| 1 Preoperative and 1 postoperative | 19 (12.0) |
| 1 Preoperative and 2 postoperative | 4 (2.5) |
a
Includes a total of 193 assessments (ie, completed scales) because some participants completed more than 1 questionnaire booklet.