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You are conducting a study to estimate rate of uterine cancer in a population of women....

You are conducting a study to estimate rate of uterine cancer in a population of women. You originally recruited a cohort of 1000 50-year-old women; however, 100 of them had already had a hysterectomy (i.e., had their uterus removed in surgery) at the start of the study. That leaves 900 women in your "at-risk" population. You follow each of these 900 women for 10 years, during which 10 women develop incident (new) uterine cancer.

(a) Calculate (to the fifth decimal place) the incidence rate (incidence density) of uterine cancer in this population, and

(b) interpret this incidence rate in one sentence.

Use the information provided in the last question to:

(a) Calculate (to the third decimal place) and

(b) interpret the cumulative incidence of uterine cancer in this study.

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