It statement is principally according to study from the 6,141 ladies in the feminine respondent document of 2017–2019 NSFG and expert-vides an improvement out of a young 2015–2017 NSFG report about current birth control standing (4). S. feminine aged 15–44. The brand new fieldwork plan, interview ripoff-tent, or other survey steps are like past studies (5). NSFG was together prepared and financed from the National Heart getting Health Analytics (NCHS) and lots of others of your own U.S. Agency away from Health insurance and People Qualities. Most of the prices inside report is adjusted to reflect the feminine household society old 15–forty-two of one’s United states on midpoint out-of 2017–2019 interviewing ( NSFG try 63.4% full, 65.2% to own feminine respondents, and you may 61.4% to possess male respondents.

Statistics for it statement was basically brought making use of the Survey steps into the SAS software type nine.cuatro. Proportions was basically com-pared using a few-tailed t examination during the 5% peak. No improvements have been made to possess multiple comparisons. Questionnaire clusters without strata were utilized because the degrees of independence to have value assessment regarding pairwise comparisons. An effective adjusted least squares re also-gression was applied to check to have linear styles across the age and degree making use of the level of categories minus several because the de–grees regarding liberty. Read more →