Preventive care for patients with end-stage kidney disease: crossroads between nephrology and primary care.

Patients with end-stage kidney disease (ESKD) undergoing maintenance hemodialysis (HD) might expect their nephrologists to coordinate all their healthcare needs. We performed a survey among adult patients with ESKD undergoing HD in two outpatient dialysis centers at the University of Florida to identify differences in characteristics between patients with and without primary care providers (PCP) and to explore the association of PCP utilization with adherence to preventive health measures. Of the 132 participants, 89.4% reported having a PCP. This group was more likely to be female, older, and with higher education level. Having a PCP was associated with influenza, pneumococcal, and tetanus/Tdap vaccinations as well as screening for tuberculosis, depression, hypertension, and dyslipidemia. The PCP group had statistically significant higher rates of influenza immunization (89.8% vs 71.4%, P = .04) as well as screening for hypertension (93.2% vs 64.3%, P = .04) and depression (78.8% vs 42.9%, P = .004), compared to the group without PCP, in the multivariable analysis. Having a PCP is associated with higher rates of influenza vaccination and screening for depression and hypertension. These findings could have important implications as far as identifying patients with ESKD at risk for fragmented care and potential gaps in optimal preventive care.