|
Annual percentage growth rate, %
| |
9.6%
|
|
Oxford 2011 Levels of Evidence, n (%)
|
Level 2
|
8 (5.1%)
|
|
Level 3
|
58 (36.7%)
|
|
Level 4
|
92 (58.2%)
|
|
Imaging modality used, n (%)a
|
Plain radiography
|
140 (88.6%)
|
|
CT
|
24 (15.2%)
|
|
MRI
|
14 (8.9%)
|
|
USI
|
4 (2.5%)
|
|
Reason for imaging, n (%)
|
Outcome measure
|
113 (71.5%)
|
|
Participant recruitment
|
9 (5.7%)
|
|
Both
|
36 (22.8%)
|
|
Foot joint examined with imaging, n (%)b
|
First metatarsophalangeal joint
|
64 (40.5%)
|
|
Lesser metatarsophalangeal joints
|
9 (5.7%)
|
|
Interphalangeal joints
|
7 (4.4%)
|
|
Subtalar joint
|
50 (31.6%)
|
|
Midfoot joints
|
82 (51.9%)
|
|
Not specified
|
6 (3.8%)
|
