Table 1.

Demographic data at the index operation (N = 5462 patients)

	BPTB (n = 692)	HT (n = 4770)	P value
Age, year, mean ± SD	28.8 ± 8.4	28.1 ± 10.5	0.03
Male	498 (71.9)	2552 (53.5)	< 0.001
Concomitant injuries
Meniscus	192 (27.8)	1932 (40.5)	< 0.001
Cartilage	80 (11.6)	893 (18.7)	< 0.001

Data are reported as n (%), unless otherwise indicated

BPTB bone–patellar tendon–bone, HT hamstring tendon, SD standard deviation