Correlation between Platelet Count and Mean Platelet Volume

I have attached my statistical analysis in this thread. It is about correlation between platelet count and mean platelet volume. I am conducting a research about the usage of mean platelet volume in predicting platelet recovery in Dengue Fever patients.

Platelet has been used as a predictor for the recovery of patients with Dengue. I just want to know if platelet has a correlation with mean platelet volume since it is also part of the complete blood count.

These are my variables:

Lowest platelet and its corresponding MPV
Platelet at discharge from the hospital and its corresponding MPV

I used paired t-test in this analysis.
Thank you so much. Any help is greatly appreciated!