What statistical test should I use?

[DarioHG]

Hi everyone,
I am an administrative worker who works for a hospital and I have been asked to compare some data.
The data groups are: radiological examinations performed in May 2019 and May 2020. The diagnoses of these examinations have been ordered from 0 to 4 (0 being normal, 1 severe pathological, 2 moderate pathological, 3 chronic pathological, 4 other).
I therefore have 2x5 tables (photo) and I would like to know if I can use a statistical test to give a "p" that shows that there are significant differences. For example, differences in the number of "severe pathological" diagnoses between May 2019 and May 2020.
Thanks in advance.

 

[DarioHG]

Any help?

 

[Deleted member 4993]

Hi everyone,
I am an administrative worker who works for a hospital and I have been asked to compare some data.
The data groups are: radiological examinations performed in May 2019 and May 2020. The diagnoses of these examinations have been ordered from 0 to 4 (0 being normal, 1 severe pathological, 2 moderate pathological, 3 chronic pathological, 4 other).
I therefore have 2x5 tables (photo) and I would like to know if I can use a statistical test to give a "p" that shows that there are significant differences. For example, differences in the number of "severe pathological" diagnoses between May 2019 and May 2020.
Thanks in advance.
View attachment 22007

What type test that have been taught to you? student-t test? F-test?
Please show us what you have tried and exactly where you are stuck.

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