MedText-PCI: 115 Theory-Informed Text Messages for Post-PCI Medication Adherence

A Chinese clinical trial developed a text message intervention using the Behaviour Change Wheel framework to improve medication adherence in patients after percutaneous coronary intervention. The final MedText-PCI intervention comprises 115 text messages incorporating 15 distinct behavior change techniques, addressing domains like treatment benefits and action planning. The dataset, authored by Fang Yong and last updated in May 2026, documents the systematic development process for future feasibility testing.

Use Cases

• Designing digital adherence interventions based on the Behaviour Change Wheel framework described in the study.
• Analyzing the application of behavior change techniques in clinical text messaging based on the 15 BCTs mentioned.
• Training natural language processing models to generate or classify health-promotion messages based on the theory-informed content.
• Studying intervention development transparency and reproducibility based on the systematic APEASE-criteria process outlined.

Strengths

• Intervention content is systematically developed using the established Behaviour Change Wheel framework.
• Comprises 115 distinct text messages, providing a substantial corpus for analysis.
• Incorporates 15 distinct behavior change techniques, offering a structured view of intervention components.
• Clinical accuracy was validated through iterative expert review by medical and communication specialists.

Limitations

• Dataset is a 63.7 KB DOCX file, indicating a limited scope focused on intervention documentation rather than patient outcome data.
• Row count and column-level documentation are absent; the structure and semantics of any embedded data must be inferred after download.
• The description does not specify the patient population's geographic or demographic details, which may limit generalizability assessments.

Provenance

Source

figshare

Collection Method

Developed through a systematic intervention development study guided by the Behaviour Change Wheel framework, involving behavioral diagnosis and expert collaboration.

Time Range

Associated with a clinical trial registered in 2022 (ChiCTR2200061353).

Freshness

Last updated 2026-05-08 05:53:51.

Geography

Likely China, based on the Chinese clinical trial registry link provided, but not explicitly stated.