Table 2. Patient demographics and comorbidities.

	Normal tracing	bladder dysfunction, 1048(54.7%)				bladder outlet dysfunction
		DU	DHIC	HSB	DO		P value
Patient No.(%)	56(2.9%)	443(23.1%)	231(12.0%)	325(17%)	49(2.6%)	810(42.3%)	-
Age (years)	53.9(year	66.5(year	75.5(year	53.8(year	67.4(year	59.3(year	<0.01
DM	8(14.3%)	81(18.3%)	49(21.2%)	33(10.2%)	3(6.1%)		<0.01
Hypertension	6(10.7%)	80(18.1%)	49(21.2%)	36(11.1%)	4(8.2%)		0.001
CAD	2(3.6%)	21(4.7%)	10(4.3%)	8(2.5%)	1(2.0%)		0.51
COPD	0(0.0%)	6(1.4%)	2(0.9%)	1(0.3%)	0(0.0%)		0.47
CKD	2(3.6%)	11(2.5%)	6(2.6%)	4(1.2%)	0(0.0%)		0.48

DM: diabetes mellitus, CAD: coronary arterial disease, COPD: chronic obstructive pulmonary disease, CKD: chronic kidney disease, DHIC: detrusor hyperactivity with insufficient contractility, HSB: hypersensitive bladder, DO: detrusor overactivity, DU: detrusor underactivity