Table 3:

Risk of significant change in chondral damage by compartment

Medial Compartment
	Odds ratio	p	95% CI
Age	1.06	0.01	1.01–1.10
Medial meniscus
No treatment, n = 95	REF	REF	REF
Excision ≤ 33%, n = 12	4.80	0.02	1.31–17.57
Excision >33%, n = 16	0.99	0.99	0.26–3.75
Repair, n = 11	1.89	0.39	0.44–8.04
Lateral compartment
	Odds ratio	p	95% CI
Age	1.05	0.01	1.01–1.10
Lateral meniscus
No treatment, n = 89	REF	REF	REF
Excision ≤ 33%, n = 23	1.66	0.38	0.54–5.12
Excision >33%, n = 11	16.93	<0.001	3.85–74.43
Repair, n = 11	3.78	0.06	0.94–15.26
Patellofemoral compartment
	Odds ratio	p	95% CI
Body Mass Index	1.11	0.046	1.00 – 1.22
Time from Primary to Revision (months)	1.02	0.047	1.00 – 1.04
Primary Graft Type
BTB Auto, n = 37	REF	REF	REF
Hamstring Auto, n = 48	4.34	0.08	0.84 – 22.43
Allograft, n = 44	15.5	<0.001	3.17 – 75.38
Hybrid, n = 5	NA	NA	NA

REF: Reference Group

NA: Not Available due to insufficient numbers