23. Which percentage of patients had skin cancer?

Answer: C

Explanation:

22% of patients had skin cancer.

In the context of the provided data, it is clear that 22% of patients were diagnosed with skin cancer, making this the correct percentage.

A) 32%

This option is incorrect as it overestimates the percentage of patients with skin cancer. The data does not support that 32% of patients had this diagnosis, which is higher than the actual figure presented.

B) 45%

This choice is also incorrect because it significantly exaggerates the actual percentage of patients diagnosed with skin cancer. The statistics clearly indicate that the proportion is lower than 45%.

C) 22%

This option accurately reflects the data, indicating that 22% of the patients had skin cancer. This figure is supported by the evidence presented in the context, making it the correct answer.

D) 1%

This option is incorrect as it underrepresents the actual percentage of patients with skin cancer. The data shows that the occurrence was significantly higher than just 1%.

Conclusion

The correct answer is 22% as it precisely aligns with the data regarding the incidence of skin cancer among patients. All other options either overstate or understate the actual percentage, demonstrating a lack of accuracy in representing the patient population affected by this condition.