Use of primary healthcare for persons with epilepsy

Abstract

Introduction: In Denmark, care and treatment related to epilepsy primarily takes place at specialized hospital departments (neurology and pediatrics). The general practitioner (GP) in contrast is the primary contact and acts as a gatekeeper to the healthcare system for other disorders. The aim of the present study was to describe the utilization of services provided by the GP for children with epilepsy before and after diagnosis of epilepsy and to compare it with that of children without epilepsy.

Methods: All live born children born in Denmark between 1st of January 1996 and 1st of December 2013 were identified in the Danish National Patient Registry. Information about number and type of contact to the general practitioner was obtained from the Health Insurance Service Register. Information about epilepsy was obtained from the Danish National Patient Registry (n=10,062). For each child with epilepsy, we sampled 10 children without an epilepsy diagnosis matched on sex and age at the time of diagnosis (n=100,620). Children were followed up until 31st of December 2013. Multiple negative binomial regression analysis adjusting for relevant confounders was used to estimate the association between epilepsy and the use of GPs both before and after the time of epilepsy diagnosis.

Results: Children with epilepsy had a higher utilization of services provided by the GP after the diagnosis of epilepsy compared with children without epilepsy (incidence rate ratio (IRR): 1.64 (1.61-1.67)). The IRR for any contacts stayed relatively stable during the follow-up period, whereas the IRR for face-to-face contacts tended to decline and phone contacts tended to increase. The more frequent GP contacts in children with epilepsy were also evident before the time of diagnosis and for both sexes and in all age groups. For the specific services provided, children with epilepsy more often had a blood sample taken and more urine stix and CRP tests performed during the first years following diagnosis.

Conclusion: Children with epilepsy have a higher use of services provided by the GP both before and after the epilepsy diagnosis compared with children without epilepsy. This is likely due to a higher prevalence of comorbid conditions in children with epilepsy as well as consequences of the underlying condition.

Keywords: Epilepsy; General practitioner; Healthcare.