Q4) a. In the multivariate analysis, the authors adjusted for age group and sex. Why might sex be a confounder for the relationship between 'Sleeps with animals' and VL? (3 marks) b. Table 2, on p349, provides the results of the multivariable logistic regression. Interpret the odds ratio for the variable 'Has a mosquito net' (4 marks) Refer to this Article for this question: https://drive.google.com/file/d/1kj94Klgdii7ObD5U8h6YpX4vbEgoD6Zw/view?usp=sharing