Table 1.

Patient demographic data.

	Total	OWHTO	MM repair	MM partial resection
Number of cases	178	141	30	7
Age, years	57 [47–62]	58.0 [50.0–63.0]	46.5 [37.0–57.0]	44.0 [37.5–56.0]
Sex, male: female	76: 102	56: 85	16: 14	4: 3
Body mass index, kg/m2	25.5 [23.2–28.4]	25.5 [23.5–28.4]	25.5 [23.0–29.4]	24.0 [23.0–27.6]
Kellgren–Lawrence grade
1	45	17	22	6
2	44	37	6	1
3	74	72	2	0
4	15	15	0	0
International Cartilage Repair Society grade on the medial femoral condyle
0	16	0	13	3
1	12	5	7	0
2	27	18	6	3
3	48	44	4	0
4	75	74	0	1
International Cartilage Repair Society grade on the medial tibial plateau
0	13	4	9	0
1	41	21	15	5
2	36	29	6	1
3	53	52	0	1
4	35	35	0	0

Note: Data are presented as medians [interquartile ranges].

Abbreviations: MM, medial meniscus; OWHTO, open wedge high tibial osteotomy.