|
Explanatory variables
|
OR *
|
95% CI
|
P-value**
|
|---|
|
Patient perception of the procedure assessed by the physician
| | |
< 0.0001
|
|
Very/Quite badly R
|
1
| | |
|
Quite well
|
0.271
|
[0.085 - 0.865] (S)
| |
|
Very well
|
0.013
|
[0.004 - 0.041] (S)
| |
|
Pain intensity related to underlying pathology in the previous week
| | | |
|
Absent R
|
1
| |
< 0.0001
|
|
Mild
|
1.348
|
[0.780 - 2.330] (NS)
| |
|
Moderate
|
1.780
|
[1.039 - 3.051] (S)
| |
|
Severe
|
2.024
|
[1.165 - 3.513] (S)
| |
|
Underlying pathology
| | |
0.0006
|
|
Acute R
|
1
| | |
|
Chronic
|
1.725
|
[1.099 - 2.708] (S)
| |
|
Inflammatory rheumatological disorder
|
2.521
|
[1.474 - 4.310] (S)
| |
|
Joint osteoarthritis
|
2.302
|
[1.548 - 3.423] (S)
| |
|
Flare-up over degenerative pathology
|
1.972
|
[1.301 - 2.988] (S)
| |
|
Post-traumatic
|
2.967
|
[1.483 - 5.935] (S)
| |
|
Back pain
|
1.755
|
[1.077 - 2.861] (S)
| |
|
Radiculalgia
|
1.394
|
[0.856 - 2.272] (NS)
| |
|
Tunnel syndrome
|
1.975
|
[1.148 - 3.399] (S)
| |
|
Tendonitis
|
1.310
|
[0.876 - 1.960] (NS)
| |
|
Bursitis
|
1.241
|
[0.716 - 2.151] (NS)
| |
|
Cristal arthropathy
|
1.883
|
[0.772 - 4.595] (NS)
| |
|
Sex
| | | |
|
Male R
|
1
| |
0.0557
|
|
Female
|
1.141
|
[0.998 - 1.304] (NS)
| |
|
Site of procedure
| | | |
|
Knee R
|
1
| |
0.0889
|
|
Spine
|
1.160
|
[0.854 - 1.576] (NS)
| |
|
Shoulder
|
1.174
|
[0.901 - 1.530] (NS)
| |
|
Small joints
|
1.551
|
[1.137 - 2.118] (S)
| |
|
Others
|
1.212
|
[0.903 - 1.627] (NS)
| |
- Multivariate analysis was carried out with variables selected from univariate analysis that demonstrated a significant threshold of 20%.
- Multivariate analysis was performed on 7518/8446 patients. 928 observations were not included due to missing data.
- *OR: Odds-Ratio
- CI: Confident Interval
- ** Chi2 test significance
- S: significant CI
- NS: non significant
-
R: Reference.
