Computational and Mathematical Methods in Medicine / 2013 / Article / Tab 5

Research Article

Differential Diagnosis Tool for Parkinsonian Syndrome Using Multiple Structural Brain Measures

Table 5

The correct classification rates of each combination of independent variables.
(a) Two independent variables

4th Vent_volCerebellum_volMCPSCPPonsSNSTPM

4th Vent_vol0.5140.5830.6110.5830.5560.8190.431
Cerebellum_vol0.5280.5560.5140.4580.7220.458
MCP0.7080.4720.6670.8330.528
SCP0.6810.5280.7360.542
Pons0.6670.8470.514
SN0.7220.583
ST0.653
PM

4th Vent_vol: fourth ventricle volume; cerebellum_vol: cerebellum volume; MCP: middle cerebellar peduncle; SCP: superior cerebellar peduncle; SN: substantia nigra; ST: superior temporal region; PM: primary motor region.
(b) Three independent variables

Accuracy

4th Vent_volCerebellum_volMCP0.556
4th Vent_volCerebellum_volSCP 0.681
4th Vent_volCerebellum_volPons 0.569
4th Vent_volCerebellum_volSN 0.583
4th Vent_volCerebellum_volST 0.861
4th Vent_volCerebellum_vol PM 0.583
4th Vent_volMCPSCP 0.708
4th Vent_volMCPPons 0.542
4th Vent_volMCPSN 0.653
4th Vent_volMCPST 0.889
4th Vent_volMCP PM 0.569
4th Vent_volSCP Pons 0.722
4th Vent_volSCP SN 0.625
4th Vent_volSCP ST 0.833
4th Vent_volSCP PM 0.681
4th Vent_volPons SN 0.681
4th Vent_volPons ST 0.889
4th Vent_volPons PM 0.597
4th Vent_volSN ST 0.875
4th Vent_volSN PM 0.611
4th Vent_volST PM 0.861
Cerebellum_volMCPSCP 0.681
Cerebellum_volMCPPons 0.486
Cerebellum_volMCPSN 0.639
Cerebellum_volMCPST 0.833
Cerebellum_volMCP PM 0.528
Cerebellum_volSCP Pons 0.625
Cerebellum_volSCP SN 0.583
Cerebellum_volSCP ST 0.764
Cerebellum_volSCP PM 0.583
Cerebellum_volPons SN 0.653
Cerebellum_volPons ST 0.833
Cerebellum_volPons PM 0.528
Cerebellum_volSN ST 0.792
Cerebellum_volSN PM 0.583
Cerebellum_volST PM 0.792
MCPSCP Pons 0.681
MCPSCP SN 0.694
MCPSCP ST 0.819
MCPSCP PM 0.681
MCPPons SN 0.694
MCPPons ST 0.806
MCPPons PM 0.486
MCPSN ST 0.833
MCPSN PM 0.625
MCPST PM 0.819
SCP Pons SN 0.667
SCP Pons ST 0.819
SCP Pons PM 0.681
SCP SN ST 0.792
SCP SN PM 0.611
SCP ST PM 0.722
Pons SN ST 0.819
Pons SN PM 0.694
Pons ST PM 0.819
SN ST PM 0.764

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.