Table 2.

Correlations between fatigue, weight loss, appetite, pain and Karnofsky status in 144 cancer patients in therapeutic phase [12]

Patients (n = 144)	Fatigue	%Weight loss	VAS appetite	VAS nausea	VAS pain	Karnofsky
Fatigue
Pearson		0.224	−0.139	0.238	0.354	−0.462
P value		0.007	0.097	0.004	0.000	0.000
%Weight loss
Pearson			−0.081	0.000	0.066	−0.526
P value			0.332	1.000	0.434	0.000
VAS appetite
Pearson				−0.130	−0.152	0.172
P value				0.122	0.069	0.039
VAS nausea
Pearson					0.408	−0.233
P value					0.000	0.005
VAS pain
Pearson						−0.321
P value						0.000