Final answer:
The absolute risk of experiencing an unusual type of fracture for women treated with medications to prevent bone density loss is 0.222 percent.
Step-by-step explanation:
The absolute risk of an unusual type of fracture among women who had been treated with medications to prevent loss of bone density can be calculated by dividing the number of women who experienced this unusual fracture by the total number of women treated with the medication, and then multiplying by 100 to get the percentage.
In this case, 117 out of 52,595 women treated with such medications experienced an unusual type of fracture. Therefore, the absolute risk is (117 / 52,595) × 100, which equals approximately 0.222%.
So, the absolute risk of experiencing an unusual type of fracture for women on these medications is 0.222 percent.