IRB Statement: The study protocol was reviewed and approved by the Roseman University of Health Sciences Institutional Review Board with an assigned study number of 1513182.
Setting: Roseman University of Health Sciences (RUHS) is a private, nonprofit health sciences university with campuses in Nevada and Utah. RUHS offers degrees in nursing (BSN), dentistry, pharmacy, and a master's in business administration as a dual degree with pharmacy and dentistry. All programs are fully accredited and employ a mastery-based model, using criteria and curriculum relevant to their discipline. RUHS College of Dental Medicine’s (CODM) undergraduate dental program is located in South Jordan, Utah, part of the Salt Lake City metropolitan area. The CODM is a 4-year program and enrolled its inaugural class of 64 in 2011. Currently RUHS admits 100 new students per year and with a total enrollment of 366 students.
As part of the CODM operations, the dental student clinic offers comprehensive dental care to the local community. Students work in teams under the supervision of dental faculty with one faculty supervisor for approximately six chairs. In the year 2019, the patient care clinics had approximately 36,000 patient visits and while the student clinic treats a broad spectrum of individuals, it predominantly serves an economically disadvantaged population. Sixty-nine percent of the patient pool falls within the age range of 18-64 years old with 16% under 17 years of age and 15% over age 65. Approximately half are Hispanic and 59% of the active are uninsured, 8% have private insurance, and 3% have Medicaid. Twenty-six percent of the active patient pool currently take advantage of the Roseman Membership Plan which is a program offered to patients without dental insurance to provide discounts on regular dental fees. To increase access to those in need, the clinic offers pro bono services to patients referred by several non-profit community groups. For self-pay patients, the clinic offers services at approximately half the cost of private offices.
Patient Assistance Fund: Despite lower costs and pro bono services for community members without resources, several students recognized that many patients still faced financial barriers to treatment plans. To address this gap in services, students in consultation with the CODM leadership conceived and developed the Patient Assistance Fund (PAF). Operationalized in August 2018, the PAF affords dental students an opportunity to petition for and obtain financial assistance for their most disadvantaged patients. Under its bylaws (available on request - [email protected]), the PAF established award guidelines and a process to elect officers and to form a nine-member governing board consisting of at least one faculty member and at least one representative from each dental class year. Students in good academic standing interested in becoming board members complete an application and are interviewed by the current board. By placing students at the forefront, the PAF process sought to cultivate an appreciation for managing limited resources and to nurture a commitment for caring for the underserved.
In order for a patient to be financially eligible for PAF assistance, the PAF bylaws outlined that an established RUHS patient must meet one of the following criteria:
- Enrollment in a government assistance plan
- Residence in low income housing
- Currently homeless
- Annual income at or below the Utah state poverty levels
Services: Given its limited resources, the PAF board caps individual awards at $1200 and seeks to direct awards to the clinic’s most financially vulnerable patients. In addition, the PAF gives priority to the following treatments:
- Treatments to establish disease control (caries, periodontal disease, pulpal pathology).
- Treatments to improve dental function by 50% (as calculated by first molar function).
- Treatments to improve oral health.
- Treatment to improve dental aesthetics when it will significantly improve the patient’s quality of life.
Funding Sources: Philanthropic contributions provide the majority of funds for the PAF with a goal of raising and distributing between $10,000 to $15,000 annually. Initial funding came from a $5,000 grant from Ultradent Products, Inc. and matching RUHS funds. For the following year (2019), the CODM PAF raised $6,451 during its annual thanksgiving week, a week dedicated to soliciting support for RUHS priorities. The PAF also received additional funding from CODM leadership and faculty through matching gifts, payroll deductions and donations made throughout the year. The 2019 class also directed a class gift to the fund.
Distribution of Funds: Accessing PAF support requires that a CODM student identify patients who they believe without financial assistance cannot otherwise afford dental treatment. Patients interested in obtaining financial assistance from the PAF must sign a consent form and complete a self-attestation form documenting their financial need in axiUm, the CODM electronic health record. Students then complete a PAF checklist form describing an approved treatment plan and a short statement advocating for their patient (see Figure 1). The checklist helps ensure that patients meet financial criteria and that the committee has the relevant information prior to presentation. Before soliciting the PAF, the committee asks that patients and students exhaust other possible financial assistance options.
After completing the PAF checklist requirements, the student schedules a time to present the patient to the PAF student board. Presentations typically last 15 to 20 minutes and include the patient’s history, intra- and extra-oral pictures, radiographs and a proposed treatment plan required to control oral disease. Social and financial barriers are also part of the presentation. The board provides a PowerPoint template to guide student presentations and to outline the information required. The presentation guide can be found in Appendix 1. After presenting, the student advocate leaves and the board, with input from their faculty advisor, deliberates about whether to award funds to support treatment. Decisions incorporate both clinical and social factors and can be up to 90% of treatment costs with a $1200 maximum award. On occasion, the board requests additional information before making a decision. Approved patients receive a credit to their account. Further description of the PAF can be found at (link to PAF flyer: https://drive.google.com/open?id=1mkvg3MUpymdTfwfu_LWvNz2UEplW-ANy). Figure 2 summarizes the PAF process.
Data Collection: A PAF student board member enters presentation data including demographics, proposed treatment, award decision and survey responses into an Excel spreadsheet. All participant and student identifiers were removed and the data re-coded to protect participant identity. The key and the de-identified data collection sheet were secured in the researchers' shared Google Drive with only the faculty advisor able to grant access.
To track PAF awards, the business office created a notation in the patient's billing record allowing funds to be transferred from the PAF into the patient’s account. The Clinical Business Service Coordinator and PAF treasurer coordinate fund expenditures to allow the PAF board to track expenditures.
A convenience sample of patients who voluntarily agreed to complete a post-treatment survey was used to assess the program. Surveys can be found in Appendix 1. The survey was distributed and collected through Google Forms. The survey sought to evaluate the impact of the PAF supported treatment and consisted of five open ended questions and three Likert style questions asking patients to rank aspects of their experience using a 1 to 10 scale. (survey available on request [email protected])
To date, 26 student presentations have been delivered and five post procedural surveys completed by patients.
Data Analysis: In this study, two sources of data were collected and used. Over the period from November 2018 to March 2020, quantitative patient and treatment data collected as part of the PAFs operation and management was uploaded to an Excel file. The Excel Statistical Analysis ToolPak was used to calculate descriptive statistics and to create graphs and tables describing patient characteristics and procedures. Costs were also captured and uploaded to an Excel file and similarly analyzed.
Two authors (BWS and MSL) independently reviewed de-identified qualitative data collected from patients. Using a framework of anticipated themes, each reviewer organized and coded the responses. Then the two reviewers compared their thematic analyses. Differences in analyses were discussed to reach resolution about how they should be categorized. Unanticipated thematic responses were classified as “other” unless more than one student response were similar. In those instances, a new thematic category was added.