Table 5. Calculated risks of compromised EQ-5D in spine OA group.

	Mobility	Self-care	Usual activities	Pain/Discomfort	Anxiety/Depression
Prevalence (G 2&3)
OA+Sx	67.1%(1.7)	25.7%(1.6)	49.2%(1.9)	68.8%(1.7)	27.1%(1.6)
Sx	46.2%(1.9)	14.2%(1.2)	32.0%(1.8)	60.1%(2.0)	27.6%(1.8)
OA	28.9%(1.2)	6.5%(0.7)	13.9%(0.9)	26.6%(1.2)	10.8%(0.8)
Control	14.2%(0.6)	3.7%(0.3)	7.6%(0.5)	19.0%(0.7)	10.7%(0.6)
P-value	<0.0001	<0.0001	<0.0001	<0.0001	<0.0001
Odd ratio
OA+Sx	6.19(4.99–7.69)	4.34(3.14–5.99)	5.97(4.69–7.61)	6.32(5.19–7.69)	2.12(1.65–2.71)
Sx	4.20(3.44–5.12)	3.00(2.26–3.99)	4.44(3.53–5.59)	5.34(4.40–6.47)	2.45(1.95–3.08)
OA	1.59(1.33–1.91)	1.12(0.77–1.62)	1.26(1.00–1.59)	1.34(1.13–1.59)	0.90(0.72–1.14)
Control	1	1	1	1	1

All the values are adjusted for statistical comparisons.

(P<0.05- statistical significance; (): standard error)

OA: spine osteoarthritis; Sx: symptom.

Confidence intervals are reported in parentheses (OR).