correct preposition

[sach]

Can someone please help me find the correct preposition for following:

number of patient prescribed on biological drugs

reports on pain on/of patient

reports that show graph on fluctuation of the mean value of disease activy

List of patients based on different conditions;

Thanks in advance!
//Sach

[David L.]

Number of patients prescribed biological drugs
or
Number of patients on biological drugs

Reports of pain by patient

Reports that show graph of fluctuation of the mean value of disease activy

List of patients based on different conditions