From: Predictors of Shoulder Pain and Disability Index (SPADI) and work status after 1 year in patients with subacromial shoulder pain
SPADI
Beta
95% CI for Beta
p-value
n = 94
Education (0,1)
-14.3
(-23.5 to -5.2)
p = 0.003
Previous shoulder pain (0,1)
11.0
(1.4 to 20.6)
p = 0.026
Baseline SPADI
0.37
(0.15 to 0.59)
p = 0.001