• Boylan P

• Affiliation / Logan University
• Chiropractic
• Education, Chiropractic
• Manipulation, Spinal
• Open Access Document
• Pain
• Physician-Patient Relations
• Qualitative Research
• Therapeutic Alliance
• Treatment Outcome

Background: Despite the progress made in better understanding the potential mechanisms of spinal manipulative therapy (SMT) and its treatment effects, a knowledge gap continues to exist when identifying the specific factors that contribute to the perceived treatment effect associated with SMT. The purpose of the study was to explore the perceptions of chiropractic clinicians, interns, and patients regarding what factors during a doctor-patient encounter contribute to the perceived treatment effect associated with SMT.

Methods: This study used convenience sampling to enroll participants from a chiropractic teaching clinic in the United States. Semi-structured interviews were used as the main form of data collection, which took place from January-April 2024. The data was subsequently analyzed using thematic analysis and organized into themes through an iterative open coding process.

Results: Six rounds of interviews were conducted for a total of 18 interviews. Each round consisted of one patient who received treatment including SMT, one intern who performed the treatment, and one clinician who oversaw the treatment. After analyzing the interview data, the following five themes were identified: Treatment Outcome, Therapeutic Alliance, Adjunctive Therapies, Significance of Cavitation, and Psychomotor Skills. Each theme consisted of multiple subthemes which were mentioned by the participant groups at varying frequencies. Patients frequently mentioned the importance of improvement in symptoms following treatment, as well as good communication skills and the use of adjunctive therapies. Interns valued functional change following treatment, while clinicians focused on confidence levels and psychomotor skills. There were differing views on the significance of cavitation, ranging from indifference to an indication of a successful treatment.

Conclusion: This qualitative study identified several themes which describe factors that may contribute to the perceived effect associated with SMT. In addition to the psychomotor skills required to perform SMT, educators and practitioners should consider factors such as the therapeutic alliance between patient and provider, use of adjunctive therapies, and assessment of the outcome associated with the intervention.

Author keywords: Spinal manipulation - Chiropractic - Spine pain - Treatment outcome - Therapeutic alliance - Doctor-patient relationship - Chiropractor-patient relationship - Contextual factors - Education - Qualitative research

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