Table 3.

Correlation between the studied variables

Variables	Statistics	TNF	IL6	IL10	IL12	IL18	Weight	Height	Right Ventricular Pressure	Pulmonary Artery Pressure
IL6	PC	0.477
	P value	0.000
IL10	PC	-0.116	-0.177
	P value	0.378	0.176
IL12	PC	-0.045	0.147	0.277
	P value	0.735	0.261	0.032
IL18	PC	0.009	0.211	0.261	0.303
	P value	0.947	0.105	0.044	0.018
Weight	PC	0.135	0.033	-0.121	-0.044	-0.084
	P value	0.304	0.805	0.359	0.738	0.521
Height	PC	0.126	-0.005	-0.094	-0.026	-0.146	0.959
	P value	0.338	0.967	0.476	0.842	0.265	0.000
Right ventricular pressure	PC	0.336	0.567	-0.188	0.021	0.170	0.245	0.176
	P value	0.009	0.000	0.151	0.872	0.194	0.060	0.177
Pulmonary artery pressure	PC	-0.102	0.108	-0.045	0.054	-0.032	0.020	-0.011	0.234
	P value	0.436	0.413	0.733	0.684	0.807	0.882	0.932	0.071
Body mass index	PC	0.031	0.151	-0.097	-0.056	0.320	-0.200	-0.425	0.170	0.053
	P value	0.816	0.251	0.461	0.669	0.013	0.125	0.001	0.194	0.687

TNF, Tumor necrosis factor-alpha; IL, Interleukin; PC, Pearson correlation