The effect of Video Education for Colorectal Cancer Patients Undergoing Chemotherapy

Interventions: 1. To develop a video education for providing knowledge and symptom management for new cases of colorectal cancer patients requiring chemotherapy for the FOLFOX regimen as the first cycle. 2. To establish the test which is approved and validated by three experts. After that, a research team provided the participants 3 times on Day 1, Day 2, and Day 14. 3. To administer the Pre-test on Day 1 and then offer the participants to watch the video education for about 15 minutes. Then, the same group of participants did the post-test on Day 2. Next, on the 2nd cycle on Day 14, they did the post-test test again.;Experimental Other;Video Education for Colorectal Cancer Patients Primary outcome(s): Score at Day 0 , Day 1 Pre- test and Post - Test