Effects of access to radiology in out-of-hours primary care in the Netherlands: a prospective observational study.

Background: In the Netherlands, out-of-hours primary care is provided in general-practitioner-cooperatives (GPCs). These are increasingly located on site with emergency departments (ED), forming Emergency-Care-Access-Points (ECAP). A more efficient and economical organization of out-of-hours primary emergency care could be realized by increased collaboration at an ECAP. In this study, we compared the effects of different models with respect to access to (hospital) radiology by the GPC. We investigated patient and care characteristics, indication for diagnostics and outcomes at GPCs with and without access to radiology.

Methods: A prospective observational record review study of patients referred for conventional radiology for trauma by one of five GPCs in the period April 2014-October 2015, covering three organizational models.

Results: The mean age was 31 years and 56% was female. Extremities were predominately involved (91%). There was a medical indication for radiology in 85% and the assessed risk by requesting GPs on abnormalities was high in 66%. There was a significant difference in outcomes between models. Radiological abnormalities (fractures/luxations) were present in 51% without direct access and in 35% with partial and unlimited access. Overall, 61% of the included patients were referred to the ED; 100% in the models without access and 38% in the models with (partial) access.

Conclusions: GPC access to radiology is beneficial for patients and professionals. The diagnostics were adequately used. With access to radiology, unnecessary referrals and specialist care are prevented. This may lead to a decrease in ED attendance and overcrowding.