A comparison between physical therapy clinics with high and low rehabilitation volumes of patients with ACL reconstruction

Table 7 Demographics for muscle function and PROs for high- and low-volume clinics, first 12 months after ACL-reconstruction

	HV	LV	p-value
n	231	97
Women, n (%)	120 (51.9%)	51 (52.6%)	1.0
Age (years)	29 ± 10	30 ± 11	0.37
Height (cm)	174 ± 9	175 ± 8	0.22
Weight (kg)	72 ± 14	73 ± 13	0.48
BMI (kg/m²)	23.7 ± 3.6	23.7 ± 2.9	0.98
Days between injury and reconstruction	240 ± 423	407 ± 1080	0.14
Type of graft
Hamstrings	187(81.7%)	78 (83.0%)	0.62
Patella	39 (17.0%)	15 (16.0%)
Allograft	0 (0%)	1 (1.1%)
Quadriceps	1 (0.4%)	0 (0%)
Other	2 (0.9%)	0 (0%)

ACL anterior cruciate ligament, n number of patients, cm centimeters, kg kilogram, BMI body mass index, m meters, HV high-volume clinic, LV low-volume clinic
For categorical variables, n (%) is presented
For continuous variables, the mean ± SD is presented

ISSN: 1749-799X