Table 2 Snapshot of Relative risks for knee or hip replacement surgery in pandemic phase 2 in 2019 (corresponding with Fig. 1, panel F, phase 2) and 2020 (as deviation from 2019, corresponding with Fig. 2, panel F, phase 2), by income group for total population in the Netherlands within age-bands, standardised for age and sex

Phase 2

 Income decile 1

0.86 (0.76 -0.95)

0.81 (0.63 -0.99)

 Income decile 2

1.09 (1.01 -1.17)

0.82 (0.67 -0.97)

 Income decile 3

1.12 (1.04 -1.20)

0.93 (0.78 -1.08)

 Income decile 4

1.15 (1.07 -1.23)

0.86 (0.70 -1.01)

 Income decile 5

1.14 (1.06 -1.22)

0.92 (0.76 -1.07)

 Income decile 6

1.28 (1.20 -1.36)

0.81 (0.65 -0.96)

 Income decile 7

1.08 (0.99 -1.16)

1.03 (0.88 -1.19)

 Income decile 8

1.08 (0.99 -1.17)

1.00 (0.84 -1.16)

 Income decile 9

1.04 (0.96 -1.13)

1.05 (0.89 -1.21)

 Income decile 10

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