Table 1.

Characteristics of Cohort.

Parameter	Number of patients (n = 1031)
Average age	63 years (range 15-96)
sex	373 male (36%), 658 female (64%)
Average symptom duration	3.9 years (1 month-20 years)
Diabetes	133 (12.9%)
Body mass index ≥ 35	246 (23.9%)
Positive Tinel sign	422 (40.9%)
Positive pressure provocative sign	450 (43.6%)