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Saranath replied to the topic Topic Discussion 2: Data Management Process in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Yes! Data security is an important step in data management process. The data should be securely kept even after the study was closed.
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Saranath replied to the topic Topic Discussion 2: Data Management Process in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Thanks! Getting feedback from the users during study implementation is also crucial. This should potentially help to improve the data collection process and data quality of the project.
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Saranath replied to the topic Topic Discussion 2: Data Management Process in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Thanks for sharing! Sometimes, we also need periodically training over the study period. You should continue monitor data quality during data collection period. If there are some sites or interviewers that show poor data quality, the refresh training should be required.
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Saranath replied to the topic Topic Discussion 2: Data Management Process in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Thanks for pointing this issue out. In data management process, we should have user acceptant test (UAT) that let the end user to test the system before launching. Many times, this step is ignored, but as the end-users this should be a must-do process.
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Saranath replied to the topic Topic Discussion 1: Data Collection Strategies in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
I totally agree that data validation process is such a time-consuming work. A good system design would help to reduce the time- and workload.
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Saranath replied to the topic Topic Discussion 1: Data Collection Strategies in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Qualitative data collection methods require well-experienced interviewers and moderators to acquire data from participants. The questionnaire design is also a heart of the questionnaire survey that it must be tested before use. Most of the time, even the questionnaire was well tested, there are still many problems occurred during the implementation.
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Saranath replied to the topic Topic Discussion 1: Data Collection Strategies in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Wow! You must get a lots of work to do. Implementing an online survey form to a large scale is such a challenge. I’m sure you will do better in the next project if you can design the data management for the project. Are you working at the Department of Livestock now?
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Saranath replied to the topic Topic Discussion 1: Data Collection Strategies in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Using and handling secondary data are not easy, especially the data from 43 files. Integrity of the information is very important as these data will be used to support prevention and control programs.
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Saranath replied to the topic Topic Discussion 1: Data Collection Strategies in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Great! You got lots of lessons learned from the project. I’m sure that your future project would be able to collect qualitied data with less workload.
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Saranath replied to the topic Topic Discussion 1: Data Collection Strategies in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Thanks! A well-planned data management process would definitely make the researcher work on the project easily.
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Saranath replied to the topic Topic Discussion 1: Data Collection Strategies in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Glad to hear that the project went smoothly. For a questionnaire survey, development of the questionnaire is a great challenge. The questionnaire must be checked to make sure that the participants/interviewers understood what the investigator would like to ask in the questionnaire.
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Saranath replied to the topic Topic Discussion 2: Data Management Process in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Human errors are frequently happened. A well designed system would potentially reduce human errors and workloads.
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Saranath replied to the topic Topic Discussion 2: Data Management Process in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
For research projects that are not clinical trials for licensure, DMP may not strictly required. Particularly, a small research that involves only few staff, single sites— a full DMP may not be required.
However, Database access control and data security are tasks that you need to performed for every projects.
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Saranath replied to the topic Topic Discussion 1: Data Collection Strategies in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Thanks for sharing! I hope this course would help you gain more knowledge and skills for your work.
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Saranath replied to the topic Topic Discussion 1: Data Collection Strategies in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Thanks! There is no formal format for topic discussion- basically this is space for everyone to share their thought and experience.
Working on secondary data is sometimes more difficult than using primary data that you can carefully design the data that you would like to have. Problems that you found in your research would even more emphasize…[Read more]
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Saranath replied to the topic Topic Discussion 1: Data Collection Strategies in the forum Week 1 : Principle of Clinical Data Management 3 years, 7 months ago
Thanks for sharing. Questionnaire design and implementation is a major challenge in this kind of research/project. Testing and training before implementation would be helpful to ensure data quality in the data collection.
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Saranath replied to the topic โปรดช่วยกันจับผิด จุดที่ควรแก้ไขใน CRF นี้ in the forum Topic Discussion Week 2 3 years, 8 months ago
ตัวเลขที่ห้อยท้าย ในแต่ละตัวเลือก เป็นการ assign coding value ให้กับตัวแปรนั้น ๆ ค่ะ เพื่อช่วยให้สะดวกในการลงข้อมูล และการทำ annotated CRF (CRF ที่มีชื่อตัวแปรในฐานข้อมูลแปะไว้ด้วย และมี coding สำหรับคำตอบต่าง ๆ ในแต่ละตัวแปร) annotated CRF สามารถใช้แทน data dictionary ในกรณีที่ไม่ได้ทำ data dictionary (แต่ไม่ใช่ good practice นะคะ) เพ…[Read more]
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Saranath replied to the topic โปรดช่วยกันจับผิด จุดที่ควรแก้ไขใน CRF นี้ in the forum Topic Discussion Week 2 3 years, 8 months ago
ขอบคุณทุกท่านค่ะ ขออนุญาตรอผู้เข้าอบรมเข้ามาให้ความเห็นเพิ่มเติมอีกหน่อย แล้วจะโพสต์เฉลยให้นะคะ
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Saranath replied to the topic ปัญหาที่เคยเจอในการเก็บข้อมูลงานวิจัย in the forum Topic Discussion Week1 3 years, 8 months ago
การทำ QA อาจจำเป็นต้องใช้บุคคลที่มีประสบการณ์ในการตรวจสอบข้อมูล และการดำเนินการวิจัยให้เป็นไปตาม protocol ซึ่งควรทำอย่างต่อเนื่องระหว่างดำเนินงานวิจัย ซึ่งคนที่จะช่วยในการตรวจสอบ QA อาจจะเป็น study monitor หรือ data manager ได้ค่ะ
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Saranath replied to the topic Quiz in the forum Topic Discussion Week1 3 years, 8 months ago
Coding มาตรฐานที่ใช้ในการ code อาการ และชื่อโรคในงานวิจัยทางคลินิก เราใช้ MedDRA coding system ค่ะ
การกำหนด access control and authentication นับเป็น logical security ถ้า physical security จะเป็นเช่น การ lock ประตูหรือชั้นเก็บเอกสารต่าง ๆ ค่ะ
ข้อมูล external data เช่นข้อมูลที่ extract มาจากห้องปฏิบัติการสามารถนำมา merge เข้าฐานข้อมูลได้โดยตรง…[Read more]
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