Table 1.

Correlations between lower urinary tract symptoms–related search terms and related diagnoses (N=3543).

Search terms	Benign prostatic hyperplasia		Chronic prostatitis			Cystitis			Urethritis			Urinary tract infection
	r	P value	r	P value	r		P value	r		P value	r		P value
Weak stream	0.011	.11	−0.240	<.001	0.344		<.001	0.098		<.001	−0.106		<.001
Split stream	0.527	<.001	0.230	<.001	0.313		<.001	0.490		<.001	0.664		<.001
Hesitancy	−0.218	<.001	−0.219	<.001	0.324		<.001	−0.145		<.001	−0.287		<.001
Incomplete emptying	0.636	<.001	0.378	<.001	0.064		<.001	0.443		<.001	0.608		<.001
Nocturia	0.657	<.001	0.407	<.001	0.139		<.001	0.325		<.001	0.659		<.001
Dysuria	0.222	<.01	−0.033	.053	0.197		<.001	0.255		<.001	0.159		<.001
Incontinence	0.707	<.001	0.053	<.001	0.061		<.001	0.531		<.001	0.677		<.001
Urinary frequency	0.624	<.001	0.492	<.001	0.086		<.001	0.386		<.001	0.598		<.001
Nocturnal enuresis	0.498	<.001	0.305	<.001	0.330		<.001	0.196		<.001	0.519		<.001
Urgency	0.071	<.001	0.083	<.001	0.273		<.001	0.085		<.001	−0.188		<.001
Odynuria	−0.305	<.001	−0.291	<.001	−0.359		<.001	−0.166		<.001	−0.279		<.001