|  | Socioeconomic position index | |||||
---|---|---|---|---|---|---|---|
 |  | High | Middle | Low | |||
2019/2020a | Â | 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 | |||
2020/2021b | Â | 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 |