World's only instant tutoring platform
dropdown-logo
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
Question

Question asked by Filo student

Which of the following is NOT a form of selection bias? Group of answer choices Differential loss to follow up in a prospective cohort study Differential surveillance in a prospective cohort study Healthy worker effect in a prospective cohort study Incorrect classification of disease in a prospective cohort study

tutor 0tutor 1tutor 2
Found 2 tutors discussing this question
Discuss this question LIVE
14 mins ago
Video Solution

Filo tutor solution

Learn from their 1-to-1 discussion with Filo tutors.

Solution Available
Generate FREE solution for this question from our expert tutors in next 60 seconds
Don't let anything interrupt your homework or exam prep with world’s only instant-tutoring, available 24x7
filo Logo

Students who ask this question also asked

Question 1
Views

Views: 5,934

Texts: Case Study 1. Haya is a 15-year-old girl who presents to her family's physician with abdominal discomfort, polydipsia (frequent thirst), and oligomenorrhea (reduced menstruation). Referral to an endocrinologist uncovers the presence of hirsutism (excess body hair), and blood tests discover a lack of the enzyme 21-hydroxylase (involved in the synthesis of glucocorticoids and mineralocorticoids). These facts suggest that Haya suffers from a form of congenital adrenal hyperplasia, which shows decreased production of glucocorticoids and mineralocorticoids but an increase in androgens. Questions: 1. Which mineralocorticoid is responsible for reabsorption of water and Na ions? (0.5 mark) ______________________________________________________________________ 2. Haya is experiencing polydipsia with an abnormal urge to drink fluids at all times. It's a reaction to fluid loss in your body. What other hormone released by the posterior pituitary gland is involved in maintaining a normal blood volume by regulating water reabsorption in the kidneys? (0.5 mark) ________________________________________________________________________ 3. Haya has hirsutism. Which hormone is responsible for these symptoms, and is Haya deficient or oversecreting this hormone? Which endocrine cells produce and secrete this hormone? (1 mark) ________________________________________________________________________________________________________________________________________________ 4. Haya is missing an enzyme involved in the synthesis of glucocorticoids and mineralocorticoids. Using the information in this chapter, what are the functions of cortisol? (0.5 mark) - Stimulates gluconeogenesis - Depresses the immune responses - Increases the blood glucose levels - All of these choices 5. Considering the symptoms and knowing that Haya's hypothalamus and pituitary gland are normal, what hormones are not being produced, and what are the hormonal treatment options? (0.5 mark) _______________________________________________________________________ 6. Explain why would the hormonal replacement therapy decrease Haya's hirsutism? (0.5 mark)
View more
Question Text
Which of the following is NOT a form of selection bias? Group of answer choices Differential loss to follow up in a prospective cohort study Differential surveillance in a prospective cohort study Healthy worker effect in a prospective cohort study Incorrect classification of disease in a prospective cohort study
TopicAll topics
SubjectBiology
ClassClass 11