Skip to main content

Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 3 Univariate and multiple regression of parameters with possible influence on baseline iHOT-33

From: Parameters affecting baseline hip function in patients with cam-derived femoroacetabular impingement syndrome: data analysis from the German Cartilage Registry

Parameter

Baseline iHOT-33

Univariate regression

Multiple regression

Age

p < 0.001***

β = −0.293

p < 0.001***

β = −0.203

Sex (1 male, 2 female)

p < 0.001***

β = −0.293

p < 0.001***

β = −0.311

Smoking status

Not significant

(p = 0.114)

Not significant

(p = 0.122)

Body mass index

p = 0.023*

β = −0.120

p = 0.030*

β = −0.120

Previous surgery on the affected hip

p = 0.022*

β = −0.121

p = 0.003**

β = −0.151

Cartilage defect grade (ICRS*)

Not significant

(p = 0.178)

Not significant

(p = 0.405)

Cartilage defect size

Not significant

(p = 0.949)

Not significant

(p = 0.622)

Labral tear

Not significant

(p = 0.893)

Not significant

(p = 0.534)

Number of defects

Not significant

(p = 0.787)

Not significant

(p = 0.125)

Symptom duration

Not significant

(p = 0.206)

Not significant

(p = 0.279)

  1. ICRS* International Cartilage Repair Society, p p value, β regression coefficient
  2. *p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001