Table 4.

Multivariate model of association of patient characteristics with physical domains of the Short Form 36 questionnaire.

	Physical Functioning		Role Physical		Bodily Pain		General Health
	β (95% CI)	p-value	β (95% CI)	p-value	β (95% CI)	p-value	β (95% CI)	p-value
Age	−0.25 (−0.38 to −0.11)	<0.001	−0.10 (−0.19 to −0.01)	0.027	0.061 (−0.07 to 0.19)	0.36	−0.42 (−0.13 to 0.045)	0.34
Female	−4.46 (−7.84 to −1.08)	0.010	−1.42 (−3.71 to 0.87)	0.22	0.008 (−3.27 to 3.29)	0.99	−2.03 (−4.21 to 0.16)	0.069
MPA	0.61 (−4.03 to 5.26)	0.80	1.61 (−1.52 to 4.75)	0.31	−0.20 (−4.70 to 4.29)	0.93	2.15 (−0.84 to 5.14)	0.16
eGFR (per 10 ml/min)	0.64 (0.0024 to 1.29)	0.049	0.17 (−0.26 to 0.61)	0.43	−0.04 (−0.67 to 0.58)	0.90	0.25 (−0.18 to 0.67)	0.25
Organ Involvement
General	−5.32 (−4.72 to 3.66)	0.21	−4.90 (−10.47 to 0.68)	0.085	−3.48 (−11.49 to 4.54)	0.39	−6.50 (−12.07 to −0.93)	0.022
Cutaneous	−0.53 (−4.72 to 3.66)	0.80	−0.35 (−3.10 to 2.40)	0.80	−3.02 (−7.03 to 0.99)	0.14	0.78 (−1.99 to 3.53)	0.58
Mucous Membrane/Eye	−2.40 (−6.37 to 1.56)	0.23	−0.42 (−3.05 to 2.21)	0.76	−3.55 (−7.35 to 0.25)	0.067	−0.12 (−2.65 to 2.40)	0.92
ENT	−1.03 (−5.34 to 3.26)	0.64	−0.29 (−3.19 to 2.61)	0.84	−1.16 (−5.40 to 3.08)	0.59	1.29 (−1.46 to 4.04)	0.36
Chest	−3.46 (−6.89 to −0.04)	0.047	−2.13 (−4.44 to 0.17)	0.070	−2.27 (−5.60 to 1.05)	0.18	−1.61 (−3.90 to 0.66)	0.16
Cardiac	−3.71 (−12.28 to 4.86)	0.39	−2.37 (−7.70 to 2.96)	0.38	0.59 (−7.00 to 8.18	0.88	4.96 (−0.51 to 10.42)	0.075
Abdominal	6.31 (−2.61 to 15.23)	0.17	3.81 (−2.11 to 9.73)	0.21	−3.69 (−12.46 to 5.08)	0.41	3.27 (−2.55 to 9.10)	0.27
Renal	−3.64 (−8.69 to 1.41)	0.16	−2.04 (5.46 to 1.37)	0.24	−0.42 (−5.36 to 4.52)	0.87	−3.36 (−7.15 to 0.43)	0.081
Nervous	−8.48 (−12.90 to −4.06)	<0.001	−2.27 (−5.18 to 0.64)	0.13	−4.98 (−9.14 to −0.81)	0.019	−2.45 (−5.26 to 0.36)	0.088