6) In a recently published case control study, the researcher reported an odds ratio of 2.75 and 95% CI (1.88, 4.24). This indicates that: the OR is statistically significant the associated p-value is less than 0.05 Os the exposure is a risk factor all of the above.
An odds ratio greater than 1 indicates that the condition or event is more likely to occur in the first group. And an odds ratio less than 1 indicates that the condition or event is less likely to occur in the first group. The odds ratio must be nonnegative if it is defined.
Question 6 (1 point) In a recently published case control study, the researcher reported an odds...
A clinical trial is planned to compare an experimental medication designed to lower blood pressure to a placebo. Before starting the trial, a pilot study is conducted involving 7 participants. The objective of the study is to assess how systolic blood pressure changes over time untreated. Systolic blood pressures are measured at baseline and again 4 weeks later. Is there a statistically significant difference in blood pressures over time? Run the test at a 5% level of significance. Baseline 120 ...
Question 1 marks In a study concerned with the effects of smoking on blood pressure, the smoking status (Yes - 1, No and systolic blood pressure (mmHg) were recorded for 500 randomly selected people. The purpose of the following analysis is to determine whether the systolic blood pressure of smokers is significantly different from that of non-smokens. The data are available on MyUni in the file BP.csv. (a) Explain briefly why the data should be treated as two independent samples...
Read the attached article and answer the following
questions.
1. What is the role of potassium in blood pressure?
2. Looking back at last weeks Super Tracker report - do you meet
the 4700mg daily target for potassium?
3. Do you meet the 400mg daily target for magnesium?
4. Research shows that hypertension and type 2 diabetes can be
prevented by dietary choices. List 3 ways that employers,
government, doctors, etc. (you can use another group ) can either
motivate...
kelly Pitney began her censulting busines, kelly Consulting For egete kelly on April 1, 2019. The accoenting cycle Consulting a April, includia financial in this chapter. During Hay kelly Consulting entered inato the follew ing transactiens: Statements, was illestrated May 3 Received cash from clents as an aduance payment for services to be preided and recorded t as onearned fees, 4,500 5, Received cash fram clients on account, 2, 450 9 Paid cash for a news paper advertisement, $225 13....