Table:
Investigator 1(analysis 1)	Investigator 1(analysis 2)	Investigator 2
Inflow	68 ± 11	71 ± 9	72 ± 12
Outflow	67 ± 13	69 ± 13	70 ± 15
P-value	NS	NS	NS

Render the illustration in Markdown format.

|  | Investigator 1(analysis 1) | Investigator 1(analysis 2) | Investigator 2 | 
 | --- | --- | --- | --- | 
 | Inflow | 68 ± 11 | 71 ± 9 | 72 ± 12 | 
 | Outflow | 67 ± 13 | 69 ± 13 | 70 ± 15 | 
 | P-value | NS | NS | NS |