research topic below

Factors associated with the high rate of children admitted to pediatric unit with organophosphate poisoning in Johannesburg, south Africa.

Sample size determination and description of variables (maximum 2 pages allowed) please tutor answer this below question according to the topic

6.1 Describe your study population and study sample for your study. Include the study sample calculation and explain the parameters you used in the calculation.

6.2 Define your exposure and outcome variables.