|
Socio-demographic
| |
|
Gender
| |
|
Female
|
76 (61%)
|
|
Male
|
49 (39%)
|
|
Age
| |
|
18–64 years-old
|
74 (59%)
|
|
65–85 years-old
|
52 (41%)
|
|
Race
| |
|
Caucasian
|
72 (58%)
|
|
African American
|
37 (30%)
|
|
Hispanic
|
14 (11%)
|
|
Other
|
2 (1%)
|
|
Highest education level
| |
|
Some high school
|
4 (3%)
|
|
Finished high school
|
18 (14%)
|
|
Some college
|
37 (30%)
|
|
Finished college
|
66 (53%)
|
|
Cognitive
| |
|
Decisional Conflict,
0
–
100, mean (SD)
|
31 (21)
|
|
Familiarity with the decision
| |
|
New diagnosis of osteoarthritis
|
8 (7%)
|
|
Have tried some nonsurgical therapies
|
42 (37%)
|
|
Have watched the decision aid video
|
4 (4%)
|
|
Have searched the Internet for information
|
98 (86%)
|
|
Have had a previous knee surgery
|
30 (26%)
|
|
Clinical
| |
|
WOMAC
| |
|
Pain, 0–5, mean (SD
|
3.6 (2.2)
|
|
Stiffness, 0–5, mean (SD)
|
4.0 (2.1)
|
|
Function, 0–5, mean (SD)
|
3.6 (2.0)
|
|
Total, 0–100, mean (SD)
|
35.0 (19.0)
|
|
Treatment preference
| |
|
Prefers nonsurgical therapies
|
80 (64%)
|
|
Unsure/No preference
|
19 (15%)
|
|
Prefers surgical therapies
|
27 (21%)
|
