Patient Preferences for Managing Insomnia: A Discrete Choice Experiment

Area of Science:

• Sleep Medicine
• Behavioral Science
• Health Economics

Background:

• Insomnia management is suboptimal despite available treatments.
• Patient preferences significantly impact treatment outcomes.
• A gap exists between patient preferences and clinician recommendations due to limited understanding of patient decision-making.

Purpose of the Study:

• To quantify patient preferences for key attributes of insomnia treatments.
• To compare preferences for pharmacological and non-pharmacological insomnia treatments.

Main Methods:

• A discrete choice experiment with 205 insomnia patients (Insomnia Severity Index ≥ 14).
• Participants evaluated 12 choice sets of hypothetical treatments with an opt-out option.
• Mixed multinomial logit model analyzed preferences for time, onset, maintainability, duration, and cost.

Main Results:

• Long-term sleep benefits, ongoing treatment duration, some time commitment, and lower costs were preferred.
• Treatment onset of action did not influence preference.
• Age, help-seeking status, concession card status, and fatigue severity impacted preferences.

Conclusions:

• Patients prioritize investing time and value long-term results, indicating a preference for non-pharmacological insomnia treatments.
• This challenges the assumption that patients solely seek rapid symptom relief.
• Understanding these preferences is crucial for improving insomnia treatment adherence and outcomes.