Table 8.

Temporal analysis, vaccinated versus unvaccinated (during 6, 12, 18 and 24 months of life), stratified based on medical practice, year of birth and gender (child ⩾ 3 years of age).

Diagnosis	6 months (95% CI)	12 months (95% CI)	18 months (95% CI)	24 months (95% CI)
Developmental delay	1.95 (1.35–2.84)	2.18 (1.47–3.24)	2.92 (1.81–4.72)	3.51 (1.94–6.35)
Asthma	3.10 (1.64–5.85)	4.49 (2.04–9.88)	3.74 (1.69–8.28)	5.99 (2.15–16.7)
Ear infection	1.97 (1.58–2.46)	2.13 (1.63–2.78)	2.22 (1.61–3.05)	2.08 (1.42–3.04)
Gastrointestinal disorder	2.02 (1.23–3.33)	1.48 (0.84–2.57)	1.45 (0.74–2.82)	1.25 (0.60–1.45)
Head injury	1.32 (0.88–1.99)	1.26 (0.82–1.94)	1.77 (1.04–3.01)	1.29 (0.73–2.29)

CI: confidence interval.