Table 1.

Unweighted study population characteristics and distribution of negative attitudes toward the copper IUD between sociodemographic groups.

Attitude toward the IUD	Total	Negative	Positive/Unsure
	n (%)	n (%)	n (%)
Women	1,998 (99.9)	649 (32.5)	1,349 (67.5)
Other gender identity (with womb)	2 (0.1)	0 (0.0)	2 (100.0)
18–29 years	422 (21.1)	176 (41.7)	246 (58.3)
30–49 years	1,074 (53.7)	356 (33.1)	718 (66.9)
50–64 years	504 (25.2)	117 (23.2)	387 (76.8)
High education	1,466 (73.3)	472 (32.2)	994 (67.8)
Low education	530 (26.5)	176 (33.2)	354 (66.8)
High income	361 (18.1)	97 (26.9)	264 (73.1)
Medium income	999 (50.0)	305 (30.5)	694 (69.5)
Low income	502 (25.1)	212 (42.2)	290 (57.8)
Born in Sweden	1,923 (96.2)	624 (32.4)	1,299 (67.6)
Born elsewhere	75 (3.8)	24 (32.0)	51 (68.0)
Children	1,218 (60.9)	380 (31.2)	838 (68.8)
No children	513 (39.1)	269 (34.4)	513 (65.6)