Table 4.

Multivariate analyses of EQ-5D VAS

	Mobility OR (SE), p value	Self-care OR (SE), p value	Usual activities OR (SE), p value	Pain/Discomfort OR (SE), p value	Anxiety/Depression OR (SE), p value	Average score OR (SE), p value
Disease free period
(3rd year/1st year)		2.41 (1.13), 0.034		4.48 (1.27), <0.001		2.69 (0.94), 0.004
Axillary dissection
(axillary/none)		−1.99 (0.96), 0.039	−3.89 (0.93), <0.001	−3.13 (1.09), 0.004		−2.32 (0.80), 0.004
Physical activity
(high/low)	5.42 (1.19), <0.001		2.42 (0.94), 0.010	2.99 (1.11), 0.007		4.06 (0.94), <0.001
(moderate/low)	4.20 (1.19), <0.001					3.17 (0.93), 0.001
Employment change
(employed/employed➔Unemployed)	3.07 (1.01), 0.002	2.08 (0.96), 0.031	2.71 (0.92), 0.003		3.92 (1.10), <0.001	2.57 (0.80). 0.001
Educational status
(high/low or middle)	2.66 (1.07), 0.013	2.74 (1.04), 0.008	2.11 (1.00), 0.34			2.10 (0.86), 0.014
Menopausal status
(post−/pre-)		−2.24 (1.09), 0.027	−3.67(0.95), <0.001	−3.17 (1.09), 0.004	−2.37 (1.10), 0.031	−2.45 (0.82), 0.003
Household income
(low/high)	−5.47 (1.05), <0.001	−2.29 (1.00), 0.022	−2.96 (0.97), 0.002	−6.07 (1.44), <0.001	−2.26 (1.07), 0.035	−2.78 (0.83), 0.001
(low/mid)				−4.15 (1.45), 0.004
Hobbies
(active/rare)		3.44 (1.12), 0.002	3.38 (1.07), 0.002	3.22 (1.27), 0.011	7.55 (1.57), <0.001	3.71 (0.93), <0.001
(moderate/rare)					2.63 (1.31), 0.045
Medication of diabetes
(yes/no)		−5.01 (1.82), 0.005
Medication of psychotropic drug
(yes/no)			−3.87 (1.71), 0.24	−6.22 (2.03), 0.002	−11.17 (1.99), <0.001	−5.72 (1.49), <0.001
Alcohol consumption
(yes/no)					−3.07 (1.26), 0.014

Negative sign is a negative effect and positive sign is a positive effect

Abbreviations: EQ-5D VAS EuroQol group 5-dimensional visual analogue scale questionnaire, OR odd ratio, SE standard error