Test of an Organizational Change Model in Dental Care Settings
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Enrollment
- 43
- Locations
- 4
- Primary Endpoint
- Analyze clinic data for trends and patterns in patient no-show behaviour.
Study Overview
Brief Summary
The proposed research will test the ability of the NIATx Organizational Change Model to improve patient no-show rates as compared to typical training approaches used in dental offices. The purpose of the pilot study is to improve no-show rates and, in the process, test an evidence-based organizational change model that can increase use of evidence-based practices in dental care.
NIATx is not an acronym, it is a proper noun.
Detailed Description
For designing the pilot study, it is assumed that the no-show rates in dental clinics will have similar characteristics and response patterns to previous studies.
The preliminary summary data provided by the participating dental clinics, the current average no-show rate is approximately 20%, which would reduce to 10% using the upper limit of the confidence interval from the preliminary data. Based on a simulation study incorporating the above assumptions, with 5 sites each contributing 160 appointments before and after the intervention, the study will have 84% power to detect the hypothesized effect (OR=0.44) at a two-sided 5% significance level. The probability of observing a decrease in no-show rates in at least 4 out of 5 of the clinics is approximately 90%. We expect over 80 appointments per month in each clinic, so the target number of appointments would be expected to be available in 2-3 months.
For the NIATx Fidelity Scale, if an organization has an average score of 2 or higher on the NIATx Fidelity Scale for 8 of the 13 measures that will be considered significant. In a previous study using a similar process, 73% of the organizations that achieved gains of +10%, had 8 measures or more with an average score of 2 or greater, compared to 40% of those who had gains at <10%.
Study Design
- Study Type
- Observational
- Observational Model
- Cohort
- Time Perspective
- Cross Sectional
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •In order to be eligible to participate in this study, staff must be:
- •18 or older
- •A paid staff member at a dental clinic participating in the study
- •Willing to participate in the interviews and share their ideas and experiences
- •Involved in an organizational improvement project at a participating clinic
- •Be able and willing to provide verbal consent
Exclusion Criteria
- •An individual who does not regularly interact with patients in a dental clinic.
Outcomes
Primary Outcomes
Analyze clinic data for trends and patterns in patient no-show behaviour.
Time Frame: 7 months
Data from clinic patient records will be gathered and analyzed to determine the percent of cancelled appointments in a given time period, to detect patterns over time and determine if no-shows are more prevalent with certain populations or procedures.
Patient qualitative interviews to assess the patient experience in missing an appointment.
Time Frame: 2 months
Interviews will be open questions to understand the process from the users point of view. This information will help the study team understand the root causes of patient behaviour and propose model improvements that address these causes.
Staff surveys to test clinic adherence to the components of the NIATx model.
Time Frame: 7 months
Paper surveys will be used to collect data from clinic staff. Surveys will measure how the clinic conducts organizational change, the degree to which the clinics are using elements of the NIATx model and which proven no-show practices clinics have adopted.
Secondary Outcomes
No secondary outcomes reported