Table 4. Vaccines registered by parents or doctors in the Danish Vaccination Register in the 6 month follow-up period in the intervention and reference cohorts, Denmark, 15 May 2013–14 May 2014 (reference) and 15 May 2014–14 May 2015 (intervention).
| Total number of vaccines registered in 6 months after reminder date | Vaccines registered by parents with vaccination date before reminder date | Vaccines registered by GP´s with vaccination date before reminder date | Delayed vaccine registration | |
|---|---|---|---|---|
| N | n | n | % | |
| 2.5 years | ||||
| Intervention cohort | 6,974 | 487 | 159 | 9.3 |
| Reference cohort | 4,710 | 0 | 3 | 0.1 |
| 7 years | ||||
| Intervention cohort | 8,087 | 1,323 | 354 | 20.7 |
| Reference cohort | 2,300 | 0 | 0 | 0.0 |
GP: general practitioner.