Table 4 Associations between sociodemographic factors and undergoing routine or sporadic opportunistic testing

23–28

1 (ref)

1 (ref)

1 (ref)

1 (ref)

29–34

1.13 (1.11–1.15)

1.02 (1.00–1.04)

1.39 (1.35–1.43)

1.17 (1.13–1.20)

35–42

0.80 (0.78–0.81)

0.75 (0.73–0.76)

1.15 (1.12–1.18)

0.98 (0.95–1.00)

43–49

0.59 (0.58–0.60)

0.55 (0.54–0.56)

1.08 (1.05–1.10)

0.91 (0.89–0.94)

Southern Denmark

1 (ref)

1 (ref)

1 (ref)

1 (ref)

North Denmark

1.75 (1.71–1.79)

1.81 (1.77–1.85)

1.85 (1.79–1.91)

1.88 (1.82–1.95)

Central Denmark

1.25 (1.23–1.27)

1.25 (1.23–1.28)

1.20 (1.17–1.23)

1.21 (1.18–1.25)

Capital Region of Denmark

1.30 (1.28–1.32)

1.25 (1.22–1.27)

1.56 (1.52–1.60)

1.55 (1.51–1.59)

Region Sealand

1.07 (1.05–1.09)

1.10 (1.07–1.12)

0.81 (0.78–0.84)

0.80 (0.77–0.83)

Danish

1 (ref)

1 (ref)

1 (ref)

1 (ref)

Western immigrants

1.54 (1.49–1.58)

1.25 (1.21–1.30)

0.89 (0.85–0.93)

1.00 (0.95–1.06)

Non-western immigrants

1.19 (1.15–1.22)

1.08 (1.05–1.12)

0.89 (0.85–0.93)

1.01 (0.96–1.07)

Single

1.38 (1.36–1.40)

1.22 (1.20–1.23)

1.16 (1.13–1.19)

1.20 (1.17–1.23)

Married/registered partnership

1 (ref)

1 (ref)

1 (ref)

1 (ref)

Cohabiting

1.40 (1.38–1.42)

1.16 (1.14–1.18)

1.27 (1.25–1.30)

1.10 (1.08–1.13)

Employed

1 (ref)

1 (ref)

1 (ref)

1 (ref)

Self-employed/chief executive

1.06 (1.03–1.09)

1.15 (1.11–1.18)

1.15 (1.11–1.20)

1.14 (1.10–1.19)

Unemployed/benefits⁴

1.30 (1.28–1.33)

1.27 (1.25–1.30)

1.21 (1.18–1.25)

1.21 (1.17–1.25)

Retired

NA

NA

NA

NA

Social welfare recipients

1.89 (1.83–1.94)

1.68 (1.63–1.73)

1.30 (1.25–1.36)

1.31 (1.24–1.37)

Other

1.21 (1.18–1.24)

1.12 (1.09–1.15)

0.73 (0.70–0.76)

0.85 (0.82–0.89)

≤10

1.25 (1.23–1.27)

1.12 (1.10–1.14)

1.10 (1.08–1.13)

1.02 (1.00–1.05)

11–15

1 (ref)

1 (ref)

1 (ref)

1 (ref)

>15

1.14 (1.13–1.16)

1.07 (1.05–1.08)

1.19 (1.17–1.21)

1.07 (1.05–1.10)