Chapter 3. Infant Feeding

Table 3.59. Percent of mothers hurt by any breast pumps by infant age and selected demographics¹, among mothers who used a pump at each age Infant Feeding Practices Study II
	Months 0-2				Months 3-5				Months 6-7
	N	Yes	No	Total (%)	N	Yes	No	Total (%)	N	Yes	No	Total (%)
ALL	1,733	13.6	86.4	100	939	8.1	91.9	100	575	4.5	95.5	100
Age
18-24	343	16.6	83.4	100	108	13.0	87.0	100	59	1.7	98.3	100
25-29	627	12.8	87.2	100	358	10.3	89.7	100	206	4.4	95.6	100
30-34	478	12.8	87.2	100	297	4.0	96.0	100	193	4.7	95.3	100
35+	284	13.4	86.6	100	176	7.4	92.6	100	117	6.0	94.0	100
Parity
Primiparous	568	15.5	84.5	100	269	8.9	91.1	100	178	5.1	94.9	100
Multiparous	1,134	12.8	87.2	100	659	7.6	92.4	100	389	4.1	95.9	100
Education
HS or less	263	13.3	86.7	100	94	12.8	87.2	100	49	4.1	95.9	100
Some college	642	14.0	86.0	100	309	8.1	91.9	100	166	3.0	97.0	100
College graduate	733	14.2	85.8	100	510	7.1	92.9	100	348	4.9	95.1	100
Income (% of poverty)
< 185%	612	14.9	85.1	100	287	10.5	89.5	100	153	5.2	94.8	100
185- < 350%	640	13.3	86.7	100	366	7.9	92.1	100	233	3.9	96.1	100
>=350%	481	12.5	87.5	100	286	5.9	94.1	100	189	4.8	95.2	100
WIC Participant
No	1,149	12.5	87.5	100	709	6.5	93.5	100	460	4.1	95.9	100
Yes	584	15.8	84.2	100	230	13.0	87.0	100	115	6.1	93.9	100
Race
White	1,443	13.9	86.1	100	820	8.3	91.7	100	508	4.1	95.9	100
Black	56	8.9	91.1	100	22	9.1	90.9	100	14	0.0	100.0	100
Hispanic	112	13.4	86.6	100	41	2.4	97.6	100	21	4.8	95.2	100
Region
Northeast	276	12.0	88.0	100	166	5.4	94.6	100	100	4.0	96.0	100
Midwest	525	15.0	85.0	100	276	8.0	92.0	100	169	4.1	95.9	100
South	562	14.1	85.9	100	277	8.3	91.7	100	168	3.6	96.4	100
West	370	12.2	87.8	100	220	10.0	90.0	100	138	6.5	93.5	100
¹Table is based on variable: M2D23, M5D22, M7D22