Analyzing Brain Tumor Recurrence: Using Case Study and Purposive Sampling"

By SAYEEDIN

 "Analyzing Brain Tumor Recurrence: Using Case Study and Purposive Sampling"


Brain tumor can recur. Cognitive abilities may then be significantly affected. Vision can also be impaired; in several cases, blindness may occur. Brain tumor is such a severe disease that it can return even after treatment and initial recovery. If any neurologist considers a brain tumor patient as a purposive sample, he can easily identify the similar causes of tumor recurrence. Symptoms and causes, including severe headache, loss of eyesight, memory loss, nerve weakness, and behavioral changes, become similar after the tumor recurs. Eventually, a neurologist sheds light on MRI results and suggests that his patient undergo the test.


Particularly, he uses a fixed design strategy and purposive sampling strategy to collect data. Subsequently, the result of his research will be valid and reliable. Based on dependent variables like headache, loss of eyesight, memory loss, nerve weakness, and behavioral changes, he doesn't think for a single moment about which research design strategy and sampling strategy should be chosen and applied. In this way, the neurologist can conduct research on his patient. He can also examine previous patients' documents with similar cases. By applying this case study-based data collection method, he can obtain accurate information for data analysis. Then, he can conclude which types of brain tumors are likely to recur and whether they are benign or malignant.


⛔Summarization ⛔


✅ For conducting research, the neurologist should choose:


✔️Purposive Sampling

✔️Fixed Design Strategy

✔️Dependent Variables

✔️Case Study


✅ After data collection completion, data analysis will begin.


✅ Results will be reliable and valid.


©দ্বীন সাঈদীন

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