An Isolated Medial Patellofemoral Ligament Reconstruction with Patellar Tendon Autograft

Table 2

Kujala, KOOS, and SF-36 subscale scores of 10 subjects with MPFL reconstruction after, at least, a 2-year followup.

	Before operation			Last followup			𝑃 value
	Min	Max	Mean	Min	Max	Mean
Kujala et al.’s classification [6]	11.0	81.0	59.7	56.0	98.0	84.4	0.02
KOOS [7]
Pain	27.8	94.4	75.8	77.8	100	92	0.04
Symptoms	25.0	92.8	64.3	53.6	100	83.2	0.04
Function, daily functions	22.1	100	82.4	89.7	100	95.4	0.04
Functions, sports, and recreational activities	0	80.0	43.5	15.0	100	79.0	0.03
Quality of life	0	62.5	27.5	37.5	93.8	66.3	0.0004
SF-36 [8]
Physical functioning	21.3	52.8	42.5	42.3	57.0	53.0	0.01
Physical role functioning	17.7	56.9	45.9	52.9	56.9	55.4	0.008
Bodily pain	19.9	62.1	44.3	46.1	62.1	55.2	0.03
General health	32.9	60.1	47.0	45.8	63.9	54.8	0.03
Vitality	27.1	58.3	47.4	36.5	67.7	54.3	0.2
Social role functioning	13.2	56.8	41.6	45.9	56.8	53.3	0.03
Emotional role functioning	9.2	55.9	48.5	40.3	55.9	51.6	0.6
Mental health	21.8	55.6	44.7	33.1	55.6	47.2	0.7

Bold font refers to the value of statistical significance.