. 2015 Jan 14;35(7):1233–1241. doi: 10.1007/s00296-015-3211-7

Table 5.

Comorbidities included in the final multivariate regression models of the association of comorbidity with pain, physical functioning, and health-related quality of life in 240 patients undergoing TKA

	B (95 % CI)	p value	R ²
HOOS/KOOS subscale pain^a
Dizziness in combination with falling	−17.2 (−29.2; −5.2)	0.005	0.068
Vision impairments (long distances)	−12.0 (−24.0; −0.1)	0.049	0.068
HOOS/KOOS subscale physical functioning^a
Dizziness in combination with falling	−24.4 (−37.4; −11.4)	<0.001	0.174
Vision impairments (long distances)	−16.9 (−29.2; −4.6)	0.007
Severe elbow, wrist or hand pain	−9.1 (−17.1; −1.0)	0.028
Asthma or COPD	12.5 (3.2; 21.9)	0.009
SF36 physical component scale^b
Incontinence of urine	−4.9 (−8.3; −1.6)	0.004	0.107
Severe elbow, wrist or hand pain	−4.2 (−7.3; −1.1)	0.007	0.107
SF36 mental component scale^b
Diabetes	−3.3 (−6.1; −0.5)	0.006	0.090
Migraine	−4.1 (−8.2; −0.1)	0.046
Vision impairments (short distances)	−4.3 (−7.3; −1.2)	0.006

^aStatistical analyses adjusted for age, sex, and BMI

^bStatistical analyses adjusted for BMI