Table 4 Mutlivariate regression analyses based on socioeconomic stratification

2019/2020^a

N

%Delay

N

%Delay

N

%Delay

9,948

13.7

8,416

21.4

1,552

42.5

Multivariate logistic regression

OR (95% CI)

OR (95% CI)

OR (95% CI)

Language^{[other (mb)]}

2.90***(2.26–3.69)

2.43***(1.81–3.23)

0.66* (0.47–0.91)

Kindergarten^{[≥4 yrs]}

0.70***(0.60–0.81)

0.79***(0.69–0.90)

0.75**(0.61–0.93)

R2 Tjur

R2 Tjur

R2 Tjur

0.026

0.021

0.030

2020/2021^b

N

%Delay

N

%Delay

N

%Delay

10,231

13.0

8,019

21.7

1,448

43.4

Multivariate logistic regression

OR (95% CI)

OR (95% CI)

OR (95% CI)

Language^{[other (mb)]}

2.52***(1.97–3.20)

2.27***(1.71–3.00)

1.13 (0.83–1.55)

Kindergarten^{[≥4 yrs]}

0.78* (0.63–0.96)

0.81* (0.68–0.98)

1.03 (0.81–1.32)

R2 Tjur

R2 Tjur

R2 Tjur

0.022

0.019

0.013