From: Prevalence of low back pain by anatomic location and intensity in an occupational population
 | Thigh | Lateral calf | Medial calf | Foot/Feet | Toes | Any region |
---|---|---|---|---|---|---|
None | 796 (95.1%) | 789 (95.3%) | 804 (97.1%) | 797 (96.3%) | 801 (96.7%) | 769 (95.1%) |
Right Only | 15 (1.8%) | 15 (1.8%) | 9 (1.1%) | 12 (1.5%) | 11 (1.3%) | 24 (2.9%) |
Left Only | 12 (1.5%) | 11 (1.3%) | 6 (0.7%) | 11 (1.3%) | 10 (1.2%) | 21 (2.5%) |
Bilateral | 5 (0.6%) | 13 (1.6%) | 9 (1.1%) | 8 (1.0%) | 6 (0.7%) | 14 (2.3%) |