Table 3.

Sensitivity analysis on the effect of the association between CP and school outcomes when controlling for intellectual disability with 95% confidence intervals

	Base case estimates	Controlling for intellectual disability
Final grades mandatory school	0.04 (0.03–0.04)	0.15 (0.13–0.17)
Attending secondary school	0.10 (0.09–0.11)	0.31 (0.27–0.35)
Fulfilling requirement for secondary school	0.07 (0.07–0.08)	0.21 (0.18–0.23)
Fulfilling requirement for university	0.66 (0.57–0.78)	0.70 (0.59–0.82)
Grade score mandatory school	−28.66 (−31.58 to −25.74)	−25.21 (−28.16 to −22.26)

Base case estimates as shown in column 1 in Tables [Link], [Link], [Link] (online supporting information) and are the results of the full case/comparison group sample, where persons with CP are compared with the matched general population sample. Significance indicated at 1% level. CP, cerebral palsy.