Table 4. Differences in Travel Distance (kilometers) and Travel Time (minutes) by Nonrural Census Tracts Versus Rural Census Tracts^a.

Distance (km)	Mdn Diff.b	IQRc	Ud	Pe	rf	Time (minutes)	Mdn Diff.b	IQRc	Ud	Pe	rf
Screeningg
2010	2.060	1.288-7.081	2.9* 109	<.001	.210*	2010	1.800	1.800-7.800	2.9* 109	<.001	.210*
2011	1.770	1.304-7.339	2.9* 109	<.001	.205*	2011	1.800	1.800-8.400	3.0* 109	<.001	.198*
2012	1.835	1.304-7.483	2.9* 109	<.001	.210*	2012	2.400	1.800-9.000	3.0* 109	<.001	.198*
Diagnostich
2010	5.601	2.478-14.307	2.5* 109	<.001	.303* *	2010	5.400	3.000-12.000	2.4* 109	<.001	.320* *
2011	6.164	2.768-14.774	2.5* 109	<.001	.311* *	2011	6.000	3.600-12.600	2.4* 109	<.001	.326* *
2012	5.327	2.800-14.500	2.5* 109	<.001	.309* *	2012	4.800	3.600-13.200	2.4* 109	<.001	.327* *
Excisional Treatmenti
2010	7.821	3.734-19.441	2.6* 109	<.001	.273*	2010	7.200	4.200-18.000	2.5* 109	<.001	.292*
2011	6.180	3.862-23.529	2.8* 109	<.001	.243*	2011	5.400	4.800-19.800	2.7* 109	<.001	.264*
2012	10.622	4.136-25.476	2.6* 109	<.001	.284*	2012	8.400	4.800-19.800	2.5* 109	<.001	.300* *

^aAnalysis included nonrural (n=301) and rural (n=197) census tracts weighted by target screening population.

^bDifference in Medians (Rural - Nonrural).

^cIQR indicates Interquartlie Range (Q1-Q3).

^dIndicates Mann Whitney U score.

^eMann Whitney Test (2 Independent Samples, P < .05, 2-tailed).

^fCohen's r indicates effect size of Mann-Whitney U test, .1 is a small effect(*), .3 is a medium effect(**), and .5 is a large effect (*).

^gScreening services include Pap smear and/or HPV testing.

^hDiagnostic service is colposcopy.

ⁱExcisional treatment services includes cone and loop electrosurgical excision procedure.