One-Year Contraceptive Continuation and Pregnancy in Adolescent Girls and Women Initiating Hormonal Contraceptives
To assess contraceptive discontinuation, switching, factors associated with method discontinuation, and pregnancy among women initiating hormonal contraceptives. This was a 12-month longitudinal cohort study of adolescent girls and women (n=1,387) aged 15 to 24 years attending public family planning...
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Published in | Obstetrics and gynecology (New York. 1953) Vol. 117; no. 2; pp. 363 - 371 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
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Hagerstown, MD
Lippincott Williams & Wilkins
01.02.2011
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Abstract | To assess contraceptive discontinuation, switching, factors associated with method discontinuation, and pregnancy among women initiating hormonal contraceptives.
This was a 12-month longitudinal cohort study of adolescent girls and women (n=1,387) aged 15 to 24 years attending public family planning clinics who did not desire pregnancy for at least 1 year and selected to initiate the patch, ring, depot medroxyprogesterone acetate, or pills. Participants completed follow-up assessments at 3, 6, and 12 months after baseline. Life table analysis was used to estimate survival rates for contraceptive continuation. Cox proportional hazards models were used to estimate factors associated with method discontinuation.
The continuation rate (per 100 person-years) at 12 months was low for all methods; however, it was lowest for patch and depot medroxyprogesterone acetate initiators, 10.9 and 12.1 per 100 person years, respectively (P≤.003); continuation among ring initiators was comparable to pill initiators, 29.4 and 32.7 per 100 person-years, respectively (P=.06). Discontinuation was independently associated with method initiated and younger age. The only factors associated with lower risk of discontinuation were greater intent to use the method and being in school or working. The pregnancy rate (per 100 person-years) was highest for patch and ring initiators (30.1 and 30.5) and comparable for pill and depot medroxyprogesterone acetate initiators (16.5 and 16.1; P<.001).
The patch and the ring may not be better options than the pill or depot medroxyprogesterone acetate for women at high risk for unintended pregnancy. This study highlights the need for counseling interventions to improve contraceptive continuation, education about longer-acting methods, and developing new contraceptives that women may be more likely to continue.
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AbstractList | OBJECTIVETo assess contraceptive discontinuation, switching, factors associated with method discontinuation, and pregnancy among women initiating hormonal contraceptives. METHODSThis was a 12-month longitudinal cohort study of adolescent girls and women (n=1,387) aged 15 to 24 years attending public family planning clinics who did not desire pregnancy for at least 1 year and selected to initiate the patch, ring, depot medroxyprogesterone acetate, or pills. Participants completed follow-up assessments at 3, 6, and 12 months after baseline. Life table analysis was used to estimate survival rates for contraceptive continuation. Cox proportional hazards models were used to estimate factors associated with method discontinuation. RESULTSThe continuation rate (per 100 person-years) at 12 months was low for all methods; however, it was lowest for patch and depot medroxyprogesterone acetate initiators, 10.9 and 12.1 per 100 person years, respectively (P≤.003); continuation among ring initiators was comparable to pill initiators, 29.4 and 32.7 per 100 person-years, respectively (P=.06). Discontinuation was independently associated with method initiated and younger age. The only factors associated with lower risk of discontinuation were greater intent to use the method and being in school or working. The pregnancy rate (per 100 person-years) was highest for patch and ring initiators (30.1 and 30.5) and comparable for pill and depot medroxyprogesterone acetate initiators (16.5 and 16.1; P<.001). CONCLUSIONThe patch and the ring may not be better options than the pill or depot medroxyprogesterone acetate for women at high risk for unintended pregnancy. This study highlights the need for counseling interventions to improve contraceptive continuation, education about longer-acting methods, and developing new contraceptives that women may be more likely to continue. LEVEL OF EVIDENCEII. To assess contraceptive discontinuation, switching, factors associated with method discontinuation, and pregnancy among women initiating hormonal contraceptives. This was a 12-month longitudinal cohort study of adolescent girls and women (n=1,387) aged 15 to 24 years attending public family planning clinics who did not desire pregnancy for at least 1 year and selected to initiate the patch, ring, depot medroxyprogesterone acetate, or pills. Participants completed follow-up assessments at 3, 6, and 12 months after baseline. Life table analysis was used to estimate survival rates for contraceptive continuation. Cox proportional hazards models were used to estimate factors associated with method discontinuation. The continuation rate (per 100 person-years) at 12 months was low for all methods; however, it was lowest for patch and depot medroxyprogesterone acetate initiators, 10.9 and 12.1 per 100 person years, respectively (P≤.003); continuation among ring initiators was comparable to pill initiators, 29.4 and 32.7 per 100 person-years, respectively (P=.06). Discontinuation was independently associated with method initiated and younger age. The only factors associated with lower risk of discontinuation were greater intent to use the method and being in school or working. The pregnancy rate (per 100 person-years) was highest for patch and ring initiators (30.1 and 30.5) and comparable for pill and depot medroxyprogesterone acetate initiators (16.5 and 16.1; P<.001). The patch and the ring may not be better options than the pill or depot medroxyprogesterone acetate for women at high risk for unintended pregnancy. This study highlights the need for counseling interventions to improve contraceptive continuation, education about longer-acting methods, and developing new contraceptives that women may be more likely to continue. II. |
Author | SOKOLOFF, Abby UPADHYAY, Ushma D BROWN, Beth A HARPER, Cynthia C RAINE, Tina R FOSTER-ROSALES, Anne BOYER, Cherrie B |
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Cites_doi | 10.1016/S1054-139X(03)00367-7 10.1016/0029-7844(96)00244-X 10.1016/j.ajog.2006.12.015 10.1080/13691050903524769 10.2165/00019053-200422040-00003 10.2307/2136058 10.2307/2991641 10.1016/j.contraception.2007.09.013 10.2307/2991642 10.1363/4003408 10.1016/S1054-139X(98)00014-7 10.1016/S0015-0282(01)03263-0 10.1016/0010-7824(95)00161-3 10.1016/j.jpag.2004.11.016 10.1363/3809006 10.1016/0029-7844(96)00194-9 10.1097/01.AOG.0000264550.41242.f2 10.1097/01.AOG.0000298338.58511.d1 10.2307/2673738 10.1016/j.jadohealth.2009.02.007 10.1007/978-1-4899-3115-3 |
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References | Westfall (R8-24-20210126) 1996; 28 Westhoff (R29-24-20210126) 2007; 196 Westhoff (R6-24-20210126) 2007; 109 Rosenberg (R5-24-20210126) 1995; 52 Harel (R16-24-20210126) 2005; 18 Finer (R1-24-20210126) 2006; 38 Creinin (R14-24-20210126) 2008; 111 Groves (R17-24-20210126) 2005; 1 Mosher (R10-24-20210126) 2004; 350 Frost (R3-24-20210126) 2007 Glei (R4-24-20210126) 1999; 31 Dieben (R13-24-20210126) 2002; 100 Polaneczky (R9-24-20210126) 1998; 23 (R26-24-20210126) 2005 Ranjit (R2-24-20210126) 2001; 33 Sangi-Haghpeykar (R7-24-20210126) 1996; 88 Kirby (R28-24-20210126) 2008; 40 Trussell (R11-24-20210126) 1999; 31 Novák (R20-24-20210126) 2004; 22 Archer (R12-24-20210126) 2002; 77 Raine (R22-24-20210126) 2010; 12 Collett (R24-24-20210126) 1994 Raine (R23-24-20210126) 2009; 45 Kost (R31-24-20210126) 2008; 77 Rubinstein (R15-24-20210126) 2004; 34 Moore (R27-24-20210126) 1996; 88 Cox (R25-24-20210126) 1972; 34 Ajzen (R21-24-20210126) 1980 |
References_xml | – volume: 34 start-page: 395 year: 2004 ident: R15-24-20210126 article-title: An evaluation of the use of the transdermal contraceptive patch in adolescents. publication-title: J Adolesc Health doi: 10.1016/S1054-139X(03)00367-7 contributor: fullname: Rubinstein – volume: 34 start-page: 187 year: 1972 ident: R25-24-20210126 article-title: Regression models and life tables. publication-title: R Stat Soc contributor: fullname: Cox – volume: 88 start-page: 48S year: 1996 ident: R27-24-20210126 article-title: Adolescents and the contraceptive pill: the impact of beliefs on intentions and use. publication-title: Obstet Gynecol doi: 10.1016/0029-7844(96)00244-X contributor: fullname: Moore – volume: 196 start-page: 412 year: 2007 ident: R29-24-20210126 article-title: Oral contraceptive discontinuation: do side-effects matter? publication-title: Am J Obstet Gynecol doi: 10.1016/j.ajog.2006.12.015 contributor: fullname: Westhoff – volume: 12 start-page: 373 year: 2010 ident: R22-24-20210126 article-title: Contraceptive decision-making in sexual relationships: young men's experiences, attitudes, and values. publication-title: Culture Health Sex doi: 10.1080/13691050903524769 contributor: fullname: Raine – volume: 22 start-page: 245 year: 2004 ident: R20-24-20210126 article-title: Development and validation of an acceptability and satisfaction questionnaire for a contraceptive vaginal ring, NuvaRing. publication-title: Pharmacoeconomics doi: 10.2165/00019053-200422040-00003 contributor: fullname: Novák – volume: 28 start-page: 275 year: 1996 ident: R8-24-20210126 article-title: Continuation rates among injectable contraceptive users. publication-title: Fam Plann Perspect doi: 10.2307/2136058 contributor: fullname: Westfall – volume: 31 start-page: 64 year: 1999 ident: R11-24-20210126 article-title: Contraceptive failure, method related-discontinuation and resumption of use: Results from the 1995 National Survey of Family Growth. publication-title: Fam Plann Perspect doi: 10.2307/2991641 contributor: fullname: Trussell – volume: 77 start-page: 10 year: 2008 ident: R31-24-20210126 article-title: Estimates of contraceptive failure from the 2002 National Survey of Family Growth. publication-title: Contraception doi: 10.1016/j.contraception.2007.09.013 contributor: fullname: Kost – volume: 31 start-page: 73 year: 1999 ident: R4-24-20210126 article-title: Measuring contraceptive use patterns among teenage and adult women. publication-title: Fam Plann Perspect doi: 10.2307/2991642 contributor: fullname: Glei – volume: 40 start-page: 34 year: 2008 ident: R28-24-20210126 article-title: The impact of programs to increase contraceptive use among adult women: a review of experimental and quasi-experimental studies. publication-title: Perspect Sex Reprod Health doi: 10.1363/4003408 contributor: fullname: Kirby – start-page: 38 year: 2007 ident: R3-24-20210126 article-title: U.S. women's one-year contraceptive-use patterns, 2004. publication-title: Perspect Sex Reprod Health contributor: fullname: Frost – volume: 23 start-page: 81 year: 1998 ident: R9-24-20210126 article-title: Long-term depot medroxyprogesterone acetate (Depo-Provera) use in inner-city adolescents. publication-title: J Adolesc Health doi: 10.1016/S1054-139X(98)00014-7 contributor: fullname: Polaneczky – volume: 100 start-page: 585 year: 2002 ident: R13-24-20210126 article-title: Efficacy, cycle control, and user acceptability of a novel combined contraceptive vaginal ring. publication-title: Obstet Gynecol contributor: fullname: Dieben – volume: 77 start-page: S27 year: 2002 ident: R12-24-20210126 article-title: Assessment of compliance with a weekly contraceptive patch (Ortho Evra/Evra) among North American women. publication-title: Fertil Steril doi: 10.1016/S0015-0282(01)03263-0 contributor: fullname: Archer – volume: 52 start-page: 137 year: 1995 ident: R5-24-20210126 article-title: Compliance and oral contraceptives: a review. publication-title: Contraception doi: 10.1016/0010-7824(95)00161-3 contributor: fullname: Rosenberg – volume: 18 start-page: 85 year: 2005 ident: R16-24-20210126 article-title: Adolescents' experience with the combined estrogen and progestin transdermal contraceptive method Ortho Evra. publication-title: Pediatr Adolesc Gynecol doi: 10.1016/j.jpag.2004.11.016 contributor: fullname: Harel – volume: 38 start-page: 90 year: 2006 ident: R1-24-20210126 article-title: Disparities in rates of unintended pregnancy in the United States, 1994 and 2001. publication-title: Perspect Sex Reprod Health doi: 10.1363/3809006 contributor: fullname: Finer – volume: 88 start-page: 227 year: 1996 ident: R7-24-20210126 article-title: Experiences of injectable contraceptive users in an urban setting. publication-title: Obstet Gynecol doi: 10.1016/0029-7844(96)00194-9 contributor: fullname: Sangi-Haghpeykar – year: 2005 ident: R26-24-20210126 article-title: A clinical guide for contraception. 4th ed. – volume: 1 start-page: 1 year: 2005 ident: R17-24-20210126 article-title: Plan and operation of cycle 6 of the National Survey of Family Growth. publication-title: Vital Health Stat contributor: fullname: Groves – volume: 109 start-page: 1270 year: 2007 ident: R6-24-20210126 article-title: Initiation of oral contraception using quick start compared with a conventional start: a randomized controlled trial. publication-title: Obstet Gynecol doi: 10.1097/01.AOG.0000264550.41242.f2 contributor: fullname: Westhoff – volume: 111 start-page: 267 year: 2008 ident: R14-24-20210126 article-title: Multicenter comparison of the contraceptive ring and patch: a randomized controlled trial. publication-title: Obstet Gynecol doi: 10.1097/01.AOG.0000298338.58511.d1 contributor: fullname: Creinin – volume: 350 start-page: 1 year: 2004 ident: R10-24-20210126 article-title: Use of contraception and use of family planning services in the United States: 1982–2002. publication-title: Adv Data contributor: fullname: Mosher – volume: 33 start-page: 19 year: 2001 ident: R2-24-20210126 article-title: Contraceptive failure in the first two years of use: differences across socioeconomic subgroups. publication-title: Fam Plann Perspect doi: 10.2307/2673738 contributor: fullname: Ranjit – volume: 45 start-page: 262 year: 2009 ident: R23-24-20210126 article-title: Attitudes toward the vaginal ring and transdermal patch among adolescents and young women. publication-title: J Adol Health doi: 10.1016/j.jadohealth.2009.02.007 contributor: fullname: Raine – year: 1994 ident: R24-24-20210126 article-title: Modelling survival data in medical research. doi: 10.1007/978-1-4899-3115-3 contributor: fullname: Collett – year: 1980 ident: R21-24-20210126 article-title: Understanding attitudes and predicting social behavior. contributor: fullname: Ajzen |
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Snippet | To assess contraceptive discontinuation, switching, factors associated with method discontinuation, and pregnancy among women initiating hormonal... OBJECTIVETo assess contraceptive discontinuation, switching, factors associated with method discontinuation, and pregnancy among women initiating hormonal... |
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SubjectTerms | Adolescent Biological and medical sciences Contraception Behavior - statistics & numerical data Contraceptive Agents, Female - administration & dosage Female Gynecology. Andrology. Obstetrics Humans Longitudinal Studies Medical sciences Medication Adherence Medroxyprogesterone Acetate - administration & dosage Pregnancy Pregnancy Rate Young Adult |
Title | One-Year Contraceptive Continuation and Pregnancy in Adolescent Girls and Women Initiating Hormonal Contraceptives |
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