Table 2.

Proportion of webpage results that facilitated, did not facilitate, and hindered abortion self-referral

Characteristic	Facilitated abortion self- referral	Did not facilitate abortion self-referral	Hindered abortion self- referral	P
All webpages (n=5,800)	3,066 (52.9)	1,984 (34.2)	750 (12.9)
Search engine				0.71
A (n=1,977)	1,052 (53.2)	674 (34.1)	251 (12.7)
B (n=1,795)	957 (53.3)	618 (34.4)	220 (12.3)
C (n=2,028)	1,057 (52.1)	692 (34.1)	279 (13.8)
Search strategy				0.13
”Abortion” and city (n=1,990)	1,027 (51.6)	703 (35.3)	260 (13.1)
”Abortion clinic” and city  (n=1,925)	1,018 (52.9)	676 (35.1)	231 (12.0)
”Where to get an abortion”  and city (n=1,885)	1,021 (54.2)	605 (32.1)	259 (13.7)
Subregion				<0.001
New England (n=520)	308 (59.2)	136 (26.2)	76 (14.6)
Middle Atlantic (n=439)	252 (57.4)	131 (29.8)	56 (12.8)
South Atlantic (n=938)	654 (69.7)	213 (22.7)	71 (7.6)
East South Central (n=428)	205 (47.9)	189 (44.2)	34 (7.9)
West South Central (n=758)	369 (48.7)	283 (37.3)	106 (14.0)
East North Central (n=588)	349 (59.4)	179 (30.4)	60 (10.2)
West North Central (n=614)	163 (26.7)	302 (49.2)	149 (24.3)
Mountain (n=675)	320 (47.4)	250 (37.0)	105 (15.6)
Pacific (n=840)	446 (53.1)	301 (35.8)	93 (11.1)
Distance to abortion provider				<0.001
<50 miles (n=4,494)	2,710 (60.3)	1,349 (30.0)	435 (9.7)
50 -<100 miles (n=962)	291 (30.3)	452 (47.0)	219 (22.8)
≥100 miles (n=344)	65 (18.9)	183 (53.2)	96 (27.9)