• TH
    • EN
    • Register
    • Login
    • Forgot Password
    • Help
    • Contact
  • Register
  • Login
  • Forgot Password
  • Help
  • Contact
  • EN 
    • TH
    • EN
View Item 
  •   Home
  • สถาบันวิจัยระบบสาธารณสุข (สวรส.) - Health Systems Research Institute (HSRI)
  • Research Reports
  • View Item
  •   Home
  • สถาบันวิจัยระบบสาธารณสุข (สวรส.) - Health Systems Research Institute (HSRI)
  • Research Reports
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Research and Development of Medication Adherence Questionnaire for Thai Patients with Non-Communicable Diseases

ชื่นจิตร กองแก้ว; Chuenjid Kongkaew;
Date: 2566-06
Abstract
Objectives: (1) To develop a new 20-item medication adherence questionnaire (MAQ-20) including test the psychometric properties; (2) To develop a medication adherence questionnaire for specific medications used for treatment of non-communicable chronic diseases (NCD); (3) To develop digital innovations for measuring medication adherence in patients with NCD. Method: This study was designed as research and development research. Part 1 The development of the MAQ included four steps: 1.1 Item generation-based on literature review and the medication self-management model as a theoretical framework; 1.2 Operationalization of the identified domains into items; 1.3 Content validity of the draft version 1 was assessed based on the item-objective congruence (IOC) by three experts; and 1.4 Reliability was evaluated by Cronbach’s alpha. Part 2 The development of medication adherence questionnaire for specific medications by experts in pharmacokinetics/pharmacokinetics: if a population pharmacokinetics/pharmacokinetics study for a specific medication is available, Monte Carlo simulation is performed for possible pattern of missed doses; if population pharmacokinetics/pharmacokinetics study for a specific medication is unavailable, pharmacokinetics/pharmacokinetics profiles of a specific medication is reviewed and determined a missed dose affecting therapeutic level by the expert group. Part 3 The development of the digital innovation comprised of 5 steps: 3.1 design of the application is based on concept of user friendly; 3.2 development of database for storage the server; 3.3 vigilance system for database security through Hypertext Transfer Protocol Secure: HTTPS and Secure Socket Layer (SSL); 3.4 database management system for preventing loss of data; and 3.5 basic test of the application’s functions and performance by experts. Results: Part 1 The final version of questionnaire namely the MAQ covers 20 items rated on a 3-point Likert scale (“Always,” “Sometimes,” and “None”) organized into six domains: Refill, Understand, Organize, Take, Monitor and Sustain. The range of the IOC was from 0.67 to 1.00. In a pilot study (n=40), the MQA is easy to complete (mean completion time = 9.0 min). The reliability of questionnaire was 0.657, indicating acceptable internal consistency. One item deletion in the draft version 2 resulted in an increase Cronbach's alpha. Part 2 the medication adherence questionnaire for specific medications composed of 40 items according to the scope of medication list used in primary care healthcare settings. They were simply rated on 3 choices based on pharmacokinetics/pharmacokinetics profiles of a specific medication and expert opinion. Part 3 Web-based application namely MAQ plus© comprised of 4 main menus: home menu described the project details; medication adherence questionnaire developed from this study part 1 and 2; user manual; and frequently asked questions. The application was approved for basic functions and performance. Conclusion: The first version of the MAQ-20 has acceptability of validity and reliability. The medication adherence questionnaire for specific medications and the MAQ plus © web-based application were approved for basic quality by expert group. Future studies should examine the psychometric qualities (construct validity, criterion validity, and test–retest reliability) in larger populations and usability test of MAQ plus© web-based application with available similar applications.
Copyright ผลงานวิชาการเหล่านี้เป็นลิขสิทธิ์ของสถาบันวิจัยระบบสาธารณสุข หากมีการนำไปใช้อ้างอิง โปรดอ้างถึงสถาบันวิจัยระบบสาธารณสุข ในฐานะเจ้าของลิขสิทธิ์ตามพระราชบัญญัติสงวนลิขสิทธิ์สำหรับการนำงานวิจัยไปใช้ประโยชน์ในเชิงพาณิชย์
Fulltext
Thumbnail
Name: hs3034.pdf
Size: 4.657Mb
Format: PDF
Download

User Manual
(* In case of download problems)

Total downloads:
Today: 0
This month: 0
This budget year: 41
This year: 28
All: 129
 

 
 


 
 
Show full item record
Collections
  • Research Reports [2469]

    งานวิจัย


DSpace software copyright © 2002-2016  DuraSpace
Privacy Policy | Contact Us | Send Feedback
Theme by 
Atmire NV
 

 

Browse

HSRI Knowledge BankDashboardCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjectsSubjectsการบริการสุขภาพ (Health Service Delivery) [619]กำลังคนด้านสุขภาพ (Health Workforce) [99]ระบบสารสนเทศด้านสุขภาพ (Health Information Systems) [286]ผลิตภัณฑ์ วัคซีน และเทคโนโลยีทางการแพทย์ (Medical Products, Vaccines and Technologies) [125]ระบบการเงินการคลังด้านสุขภาพ (Health Systems Financing) [158]ภาวะผู้นำและการอภิบาล (Leadership and Governance) [1281]ปัจจัยสังคมกำหนดสุขภาพ (Social Determinants of Health: SDH) [228]วิจัยระบบสุขภาพ (Health System Research) [28]ระบบวิจัยสุขภาพ (Health Research System) [20]

DSpace software copyright © 2002-2016  DuraSpace
Privacy Policy | Contact Us | Send Feedback
Theme by 
Atmire NV