Any Breastfeeding | Exclusive Breastfeeding | |||||||
---|---|---|---|---|---|---|---|---|
Ever Breastfed | Breastfed at 6 Months | Breastfed at 12 Months | Exclusive Breastfeeding through 3 Months | Exclusive Breastfeeding through 6 Months | ||||
Socio-demographic Factors | n | % ± half 95% CI | % ± half 95% CI | % ± half 95% CI | n | % ± half 95% CI | % ± half 95% CI | |
US National | 22912 | 84.1±0.9 | 59.8±1.1 | 39.5±1.1 | 22294 | 46.5±1.2 | 27.2±1.0 | |
Gender | ||||||||
Male | 11793 | 83.8±1.2 | 59.3±1.6 | 39.0±1.5 | 11485 | 45.8±1.6 | 26.5±1.3 | |
Female | 11119 | 84.4±1.2 | 60.3±1.6 | 40.1±1.6 | 10809 | 47.3±1.7 | 27.9±1.5 | |
Race/Ethnicity | ||||||||
Hispanic | 4528 | 83.4±2.1 | 56.1±2.6 | 37.0±2.5 | 4445 | 45.6±2.7 | 25.9±2.3 | |
Non-Hispanic White | 12735 | 86.2±1.0 | 63.4±1.4 | 42.5±1.4 | 12353 | 50.3±1.5 | 29.2±1.3 | |
Non-Hispanic Black | 2250 | 75.4±2.8 | 51.7±3.1 | 31.0±2.9 | 2202 | 39.0±3.0 | 24.4±2.7 | |
Non-Hispanic Asian | 1151 | 92.7±2.0 | 73.9±4.1 | 50.8±4.7 | 1102 | 46.0±4.7 | 30.2±4.3 | |
Non-Hispanic Hawaiian/Pacific Islander | 94 | NR | NR | NR | 90 | NR | NR | |
Non-Hispanic American Indian/Alaska Native | 275 | NR | NR | NR | 266 | NR | NR | |
2 or more races | 1879 | 85.2±2.7 | 58.4±3.6 | 38.9±3.5 | 1836 | 43.2±3.6 | 23.2±2.9 | |
Maternal Education | ||||||||
Less than high school | 1330 | 72.5±3.7 | 47.6±4.0 | 34.1±3.9 | 1303 | 38.4±4.1 | 23.3±3.4 | |
High school graduate | 3772 | 75.8±2.2 | 46.4±2.7 | 27.6±2.4 | 3697 | 39.1±2.7 | 22.1±2.2 | |
Some college or technical school | 5433 | 84.0±1.8 | 54.8±2.3 | 37.0±2.2 | 5301 | 45.8±2.3 | 25.6±2.1 | |
College graduate | 12377 | 92.4±0.8 | 74.1±1.3 | 50.0±1.5 | 11993 | 53.9±1.5 | 32.3±1.4 | |
Maternal Age | ||||||||
Under 20 | 141 | NR | NR | NR | 141 | NR | NR | |
20 - 29 | 6021 | 80.0±1.8 | 49.8±2.2 | 32.7±2.0 | 5884 | 43.9±2.2 | 25.2±1.9 | |
30 or older | 16750 | 86.1±1.0 | 64.8±1.3 | 42.9±1.3 | 16269 | 47.8±1.3 | 28.1±1.2 | |
Poverty Income Ratio3 | ||||||||
Less than 100 | 3926 | 76.4±2.3 | 48.9±2.6 | 33.0±2.5 | 3851 | 39.5±2.6 | 23.4±2.3 | |
100 – 199 | 4291 | 79.1±2.2 | 50.6±2.6 | 32.6±2.4 | 4201 | 42.4±2.6 | 24.2±2.1 | |
200 – 399 | 5854 | 86.5±1.6 | 62.8±2.2 | 41.5±2.1 | 5705 | 49.1±2.2 | 29.3±2.0 | |
400 – 599 | 4102 | 90.2±1.5 | 70.6±2.4 | 48.7±2.5 | 3960 | 53.9±2.6 | 31.7±2.4 | |
600 or greater | 4739 | 93.8±1.0 | 75.2±2.0 | 48.0±2.4 | 4577 | 53.2±2.4 | 30.2±2.1 | |
Marital Status4 | ||||||||
Married | 16567 | 90.1±0.8 | 69.9±1.2 | 47.3±1.3 | 16072 | 51.9±1.3 | 31.3±1.2 | |
Unmarried | 6345 | 74.6±1.8 | 44.0±2.1 | 27.4±1.9 | 6222 | 38.2±2.1 | 20.7±1.7 | |
Geographic Location5 | ||||||||
Metropolitan | 19121 | 85.0±0.9 | 61.0±1.2 | 40.3±1.2 | 18599 | 46.6±1.2 | 27.2±1.1 | |
Non-metropolitan | 3791 | 76.8±2.5 | 50.8±2.8 | 34.0±2.6 | 3695 | 45.8±2.8 | 27.1±2.5 | |
Birth Order | ||||||||
First born | 9067 | 84.9±1.4 | 57.9±1.8 | 37.4±1.7 | 8842 | 42.2±1.8 | 23.4±1.5 | |
Not first born | 13845 | 83.6±1.1 | 61.0±1.4 | 40.9±1.4 | 13452 | 49.3±1.5 | 29.6±1.3 | |
Receiving WIC6 | ||||||||
Yes | 7629 | 75.4±1.7 | 45.6±1.9 | 28.3±1.7 | 7481 | 36.6±1.9 | 20.2±1.6 | |
No, but eligible | 2144 | 84.6±2.5 | 63.0±3.5 | 45.4±3.6 | 2089 | 55.0±3.7 | 34.8±3.4 | |
Ineligible | 12967 | 92.4±0.7 | 73.0±1.3 | 49.1±1.4 | 12563 | 54.1±1.5 | 32.2±1.4 |