Table 1 Descriptive data
From: The SP-ET index is a new index for assessing the vertical position of patella
Patellar cartilage lesions group (n = 99) | Control group (n = 99) | |
|---|---|---|
Mean age (years) | 43 ± 7 | 33 ± 8 |
Gender (n, %) | ||
Male | 32 (41.6%) | 62 (64.6%) |
Female | 45 (58.4%) | 34 (35.4%) |
Side (n, %) | ||
Right | 30 (39.0%) | 42 (43.8%) |
Left | 25 (32.5%) | 51 (53.1%) |
Bilateral | 22 (28.5%) | 3 (3.1%) |
Patella alta (n, %) | 24 (24.2%) | – |