Risk of > 180 SA days, first year after surgery

Risk of > 180 SA days, second year after surgery

Univariable

Multivariable

Univariable

Multivariable

Odds ratios (95% CI)

Odds ratios (95% CI)

Odds Ratios (95% CI)

Odds Ratios (95% CI)

Age at surgery:

< 45

Reference

Reference

Reference

Reference

45-55

1.37^*** (1.20 - 1.55)

1.19^* (1.03 - 1.37)

1.47^*** (1.25 - 1.74)

1.30^** (1.09 - 1.55)

> 55

1.42^*** (1.21 - 1.66)

1.27^** (1.07 - 1.51)

1.52^*** (1.24 - 1.85)

1.35^** (1.10 - 1.67)

Sex:

Women

Reference

Reference

Reference

Reference

Men

0.60^*** (0.53 - 0.67)

0.63^*** (0.56 - 0.72)

0.62^*** (0.53 - 0.72)

0.67^*** (0.57 - 0.79)

Country of birth:

Sweden

Reference

Reference

Reference

Reference

Other

1.54^*** (1.32 - 1.79)

1.47^*** (1.24 - 1.74)

1.48^*** (1.22 - 1.78)

1.37^** (1.12 - 1.68)

Level of education:

Primary

Reference

Reference

Reference

Reference

Secondary

0.71^*** (0.61 - 0.83)

0.80^* (0.67 - 0.95)

0.70^*** (0.58 - 0.85)

0.79^* (0.65 - 0.98)

University

0.49^*** (0.41 - 0.58)

0.62^*** (0.51 - 0.75)

0.60^*** (0.48 - 0.74)

0.77^* (0.61 - 0.97)

Sick-leave days one year prior to surgery

<= 90 days

Reference

Reference

Reference

Reference

> 90 days

5.72 ^*** (5.06 - 6.47)

5.31 ^*** (4.68 - 6.04)

4.38 ^*** (3.74 - 5.13)

4.04 ^*** (3.44 - 4.76)

Rehospitalisation first year after surgery

No

Reference

Reference

Reference

Reference

Yes

2.15^*** (1.89 - 2.45)

2.23^*** (1.93 - 2.56)

2.41^*** (2.06 - 2.81)

2.36^*** (2.01 - 2.78)