Table 1.

Summary of demographics of patients included in the study, including subgroup demographics according to indication for surgery.

	n =	Mean Age (range, SD)	Gender (M/F)	Mean Number of Months from Initial Injury to Surgery (range, SD)	Mean Number of Months Follow-up (range, SD)
Delayed presentation/neglected AT rupture	16	64 (40–79, SD 10)	13 M/3F	10 (5–24, SD 5)	48 (4–90, SD 28)
Failure of tendon healing with non-operative treatment of AT rupture	8	53 (40–62, SD 8)	8 M/0F	5 (1–11, SD 4)	62 (9–118, SD 38)
Tendinopathy	6	62 (49–73, SD 10)	4 M/2F	–	75 (21–106, SD 33)
Total	30	61 (40 to 79, SD 11)	25M/5F	8 (0 to 24, SD 5)	57 (4 to 118, SD 32)