Table 2 Adjusted Prevalence Ratios (aPR, and 95% confidence intervals) of having health problems in each EQ-5D-5L dimension according to education level (principal analysis) or income level (sensitivity analysis). Poisson regression models adjusted by age, number of chronic health conditions, history of SARS-CoV-2 past infection, lockdown social variables, and working status

Mobility

Highest level

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Intermediate level

1.16

(0.79–1.72)

1.32

(0.75–2.32)

1.12 (0.78–1.60)

1.05

(0.66–1.68)

1.42 (0.94–2.16)

0.95

(0.60–1.50)

1.18 (0.75–1.87)

1.13

(0.69–1.84)

Lowest level

1.58

(1.06–2.33)

1.39

(0.76–2.56)

1.44 (1.02–2.04)

1.08

(0.65–1.79)

1.53 (0.97–2.39)

1.39

(0.78–2.50)

1.43 (0.91–2.26)

1.73

(0.98–3.05)

Self-care

Highest level

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Intermediate level

1.38

(0.57–3.36)

0.91

(0.30–2.76)

1.21 (0.58–2.53)

1.34

(0.42–4.25)

0.93 (0.33–2.59)

0.53

(0.19–1.44)

0.87 (0.36–2.11)

0.92

(0.34–2.50)

Lowest level

1.80

(0.72–4.49)

1.17

(0.33–4.14)

1.20 (0.56–2.58)

1.05

(0.28–3.92)

2.68 (1.03–6.96)

1.53

(0.65–3.62)

1.92 (0.82–4.49)

2.05

(0.80–5.21)

Usual Activities

Highest level

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Intermediate level

0.97

(0.61–1.54)

1.21

(0.58–2.50)

0.96 (0.63–1.48)

1.27

(0.59–2.70)

1.04 (0.59–1.82)

1.61

(0.76–3.41)

1.00 (0.59–1.72)

1.00

(0.56–1.78)

Lowest level

1.22

(0.77–1.93)

1.23

(0.57–2.70)

1.34 (0.86–2.08)

1.27

(0.56–2.88)

1.15 (0.60–2.20)

2.75

(1.23–6.17)

1.59 (0.92–2.76)

1.16

(0.61–2.16)

Pain / Discomfort

Highest level

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Intermediate level

1.18

(0.98–1.43)

1.22

(0.95–1.56)

1.20 (1.03–1.40)

1.23

(0.99–1.53)

1.02 (0.80–1.28)

1.13

(0.87–1.46)

1.01 (0.82–1.24)

1.08

(0.86–1.36)

Lowest level

1.37

(1.12–1.67)

1.18

(0.89–1.56)

1.13 (0.95–1.34)

1.33

(1.05–1.69)

1.28 (0.99–1.64)

1.40

(1.00-1.97)

0.96 (0.75–1.22)

0.98

(0.72–1.35)

Anxiety / Depression

Highest level

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

Intermediate level

1.20

(0.93–1.56)

1.01

(0.72–1.42)

1.12 (0.91–1.37)

0.78

(0.61–1.01)

0.95 (0.65–1.38)

1.26

(0.79–1.99)

1.02 (0.77–1.35)

1.31

(0.94–1.83)

Lowest level

1.37

(1.02–1.83)

1.04

(0.72–1.52)

1.06 (0.82–1.35)

0.83

(0.62–1.10)

1.36 (0.86–2.14)

1.14

(0.62–2.08)

1.04 (0.73–1.46)

1.08

(0.69–1.67)