Factors Associated with Postoperative Pain among Patients after Cardiac Surgery in the Tertiary Care Teaching Hospital of Karachi, Pakistan

Table 3

Analysis of Demographic and Clinical Characteristics with Pain Scores (n=136).

Variables	POD pain levels	POD pain levels	POD pain levels
	P-values
	0.470	0.208	0.819
	0.965	0.636	0.117
	0.214	0.796
	0.571	0.337	0.902
	0.991	0.185	0.591
Status	0.741	0.647	0.832
Qualification	0.615	0.540	0.219
	0.418	0.348	0.948
of Surgery	0.405	0.056
Levels (before surgery)	0.352	0.214	0.423
of Co-morbidity	0.244	0.700	0.462

-value < 0.05 -Whitney test Wallis test test