Table 1.

Age of Cadaver Knees by OAT Donor Region and Impact Height.

	Variable	Mean Age	Std. Error	95 % CI	p-Value
Donor Region	LIN	75.6	1.085	73.5 – 77.8	0.869
	LT	75.8	1.066	73.7 – 77.9
	MIN	76.6	1.157	74.3 – 78.8
	MT	75.2	1.146	73.0 – 77.5
Anvil Drop Height	30 mm	77.2	1.041	75.1 – 79.2	0.243
	50 mm	75.5	1.195	73.2 – 77.9
	70 mm	74.0	1.183	71.7 – 76.3
	90 mm	76.0	1.024	74.0 – 78.0

The average age of cadavers used for osteochondral autograft transfer (OAT) plug harvest. Ages are provided by OAT harvest region and anvil drop height following removal of damaged grafts from the test sample. No significant difference in age is present in either group.

CI = confidence interval; LIN = lateral intercondylar notch; LT = lateral trochlea; MIN = medial intercondylar notch; MT = medial trochlea.