Mental health screening and referral to treatment in dental practices: A scoping review.

OBJECTIVE

The purpose of this study was to conduct a scoping review to examine and summarize the characteristics of research related to mental health (MH) screenings and/or referrals to treatment in dental practices.

METHODS

We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines for Scoping Reviews and searched multiple databases for terms connected with dental care, MH concerns, screening, and referral. Included articles: (1) described care provided in a dental practice, (2) described a situation where the patient is experiencing the potential MH problem, (3) did not involve dental anxiety exclusively, and (4) involved some form of MH screening and/or referral to treatment. Article analysis included a summary of key study characteristics, types of evidence, study design, and central concepts and definitions.

RESULTS

The search generated 2050 records, with 26 ultimately included. Most studies involved only adults (22, 85%), but only three (12%) reported on rurality (two urban; one mixed) and only two each (8%) reported race or ethnicity. Fifteen (58%) articles were prospective and 11 (42%) were retrospective. The studies varied widely in study designs, from 11 (42%) cross-sectional methodologies to only one (4%) randomized controlled trial. Thirty-four screening tools were used to screen for symptoms of 43 MH conditions, with depression and anxiety screened for most frequently. Few articles discussed making referrals, practice workflows, or follow-up outcomes.

CONCLUSIONS

Included studies provide evidence of viable options for dental practitioners regarding MH screening, referring, and conducting follow-up, but lack specificity regarding these processes. Overall, more research is needed to clarify what workflows are most efficient for dental practitioners and efficacious in identifying patients with MH concerns.