Table 1

The two treatment groups are homogeneous for all the parameters evaluated
Comparative demographics
PRP HA
N. of patients 54 55
Age 55 58 N.S.
Sex 37 M, 17 F 31 M, 24 F N.S.
BMI 27 26 N.S.
Symptoms 64 months 63 months N.S.
Kellgren 2.2 2.1 N.S.
Prev treat 7 no 5 no N.S.
13 conservative 21 conservative
34 surgical 29 surgical
Basal IKDC 50.2 ± 15.7 47.4 ± 14.0 N.S.

Filardo et al.

Filardo et al. BMC Musculoskeletal Disorders 2012 13:229   doi:10.1186/1471-2474-13-229

Open Data