How to project 90% accuarcy based on current values?

[smunigala]

Hi group,

I had generated SAS graph using existing data but I need help in getting projections/ estimations for number of studies required to touch approximately 90% accuracy. I would appreciate any help in this regard.

The data is about trainees reviewing number of studies to get maximum accuracy compared to gold standard value. The trainees reviewed 15 studies at a time, so I have data points baseline, 15 studies, 30 studies, etc. So I need to know how many studies are required to get Y-axis accuracy of 90%. I know that 90% has reached for one variable but I need to get projections for the other two and possibly indicate that trend in the graph I generated.

Studies										Mx	Mx_low	Mx_High	MxEGJ	MxEGJ_low	MxEGJ_High	Fundo	Fundo_Low	Fundo_High
0										63.6	46.7	77.9	69.6	65.2	73.9	56	52	66.5
15										66	53	77	91	70	97	42	24	57
30										89.5	76	92	83	58	87	91	73	95
45										81	61	92	70.5	44	89.5	90	69.3	98.2
60										84.6	62.6	91.9	73.3	49.2	80	86.7	69.3	93.3

I am attaching the graph and the excel sheet.

Thank you,

Satish

[smunigala]

Can anyone please help me with this?

Thanks a lot!