Early psychosis symptoms noted by family physicians in electronic medical records during help-seeking visits in primary care

Background — The objectives of this study were (1) to describe the symptoms noted by family physicians during help-seeking visits for early psychosis, relative to a validated screening tool for early psychosis in primary care, and (2) to examine the referral disposition of patients meeting the screening tool cut-off.

Methods — We constructed a retrospective cohort of Ontario residents aged 14–35 years with an incident diagnosis of non-affective psychotic disorder between 2005–2015 in health administrative data, and at least one visit in the Electronic Medical Record Primary Care database during the 6 months prior to the date of psychotic disorder diagnosis (n = 572). We abstracted symptoms of psychosis noted by the family physician in the electronic medical records and compared these to the Primary Care Checklist (PCCL) for early psychosis.

Results — The most frequent PCCL items noted were “tension or nervousness” (13.3%), “depressive mood” (12.5%), “increased stress or deterioration in functioning” (7.5%), and “sleep difficulties” (6.6%). The PCCL cut-off was met by 187 patients (33%) across 327 visits (8%). A greater proportion of visits meeting the PCCL cut-off had psychosis noted as the main presenting issue (55.4% vs. 6.8%) and resulted in referral to mental health services (33.3% vs. 6.0%) than those not meeting the cut-off. However, two in three visits where the screening cut-off for early psychosis was met did not result in a referral to mental health services.

Discussion — The findings of this study suggest that family physicians may benefit from a screening tool when early psychosis is suspected to improve identification and guide referral practices.