Usefulness of the Brief Scale for Psychiatric Problems in Orthopaedic Patients (BS-POP) for Predicting Poor Outcomes in Patients Undergoing Lumbar Decompression Surgery
Table 3
Preoperative status and satisfaction at 1 year after surgery.
Satisfied group
Dissatisfied group
value
N
110
47
Male/female
64/46
30/17
0.51
Mean age (y)
66.6 ± 10.8
68.7 ± 8.5
0.39
Spondylolisthesis (+/−)
55/55
27/20
0.39
Degenerative scoliosis (+/−)
21/89
9/38
0.99
Lumbar kyphosis (+/−)
10/100
4/43
0.91
Cauda equina symptoms (+/−)
57/53
33/14
0.03
High BS-POP score (+/−)
10/100
12/35
<0.01
BS-POP, Brief Scale for Psychiatric Problems in Orthopaedic Patients.