Table 1.

Pooled Study Demographics^a

Demographic Parameter	Value
No. of patients	283
Age, y, mean ± SEM	33.78 ± 8.17
Sex, %
Male	70.37
Female	29.63
Follow-up, mo, mean ± SEM	59.05 ± 23.91
Lesion location, %
Femoral condyle	71.06
Trochlear groove	5.11
Patella	23.83
Defect size, cm2, mean ± SEM	4.53 ± 0.43
Body mass index, mean ± SEM	25.06 ± 2.69

^aNo data were available on type of work or severity of lesions.