1.Is the adjusted relationship between body mass index and ER-positive breast cancers statistically significant? Give the reason for your answer in one short statement (no more than 10 words)2. What is the most likely adjusted estimate for the RR for body mass index and ER-positive breast cancers? (provide a numerical answer with 2 decimals) 3. What is the highest plausible value for adjusted RR for body mass index and ER-positive breast cancers? (provide a numerical answer with 2 decimals) 4. If you were to calculate a Rate Difference for the relationship of body mass index and ER-positive breast cancers and test for statistical significance, what is your Null Hypothesis. Table 2. Relative risks (RRS) and 95% confidence intervals (CIS) for second cancers after invasive breast cancer associated with body mass index(per 5 kg/m²), Kaiser Permanente Breast Cancer Survivors Cohort (1990-2017)OutcomeAll cancersObesity-related cancersBreast cancersER-positive breast cancersNo. of cancers822508333231Person-years47 69147 69147 69147 691UnadjustedRR (95% CI)1.05 (1.00 to 1.11)1.09 (1.02 to 1.17)1.09 (1.00 to 1.19)1.12 (1.01 to 1.24)pb.06.01.046.03Adjusted"RR (95% CI)1.07 (1.01 to 1.14)1.13 (1.05 to 1.21)1.11 (1.02 to 1.21)1.15 (1.04 to 1.27).01<.001.01.008"Adjusted for study site, race and ethnicity, age, comorbidity index, receipt of radiation, receipt of chemotherapy, receipt of hormonal therapy, ER and PR status, stage,and year of initial breast cancer diagnosis.P values reflect 2-sided ² tests.

Solution: According to the guidelines only first three sub-parts should be answered. In case the…

Answered: Table 2. Relative risks (RRS) and 95%…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

1.Is the adjusted relationship between body mass index and ER-positive breast cancers statistically significant? Give the reason for your answer in one short statement (no more than 10 words)

2. What is the most likely adjusted estimate for the RR for body mass index and ER-positive breast cancers? (provide a numerical answer with 2 decimals)

3. What is the highest plausible value for adjusted RR for body mass index and ER-positive breast cancers? (provide a numerical answer with 2 decimals)

4. If you were to calculate a Rate Difference for the relationship of body mass index and ER-positive breast cancers and test for statistical significance, what is your Null Hypothesis.