[weight Variation In Users Of The Levonorgestrel-releasing Intrauterine System, Of The Copper Iud And Of Medroxyprogesterone Acetate In Brazil].

dc.creatorYela, Daniela Angerame
dc.creatorMonteiro, Ilza Maria Urbano
dc.creatorBahamondes, Luis Guillermo
dc.creatorDel Castillo, Soledad
dc.creatorBahamondes, Maria Valeria
dc.creatorFernandes, Arlete
dc.date
dc.date2015-11-27T13:05:20Z
dc.date2015-11-27T13:05:20Z
dc.date.accessioned2018-03-29T01:02:36Z
dc.date.available2018-03-29T01:02:36Z
dc.identifierRevista Da Associação Médica Brasileira (1992). v. 52, n. 1, p. 32-6
dc.identifier0104-4230
dc.identifier/S0104-42302006000100019
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/16622536
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/196721
dc.identifier16622536
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1296954
dc.descriptionAssess weight variations in Brazilian users of the 20 microg/day levonorgestrel-releasing intrauterine system (LNG-IUS, Mirena) for comparison with a cohort of users of the TCu 380A intrauterine device (IUD) and a cohort of users of the injectable contraceptive, depot-medroxyprogesterone acetate (DMPA) over a period of five years. A total of 163 users of the LNG-IUS, who had the device inserted in 1998, were admitted to the study. At the time of enrollment, each woman was matched by weight (+/- 1 kg) and age (+/- 1 year) to a woman using a TCu 380A IUD and to another woman using DMPA. All women were followed up for a period of five years. Each year weight was measured and the body mass index (BMI, kg/m2) was calculated. Age of the LNG-IUS users was 27.0 +/- 6.7 years (mean +/- SD), while age of the copper IUD users was 28.0 +/- 6.6 years and that of DMPA users was 26.9 +/- 6.5 years. Weight recorded at the onset of the study was 62.9 +/- 0.8 kg, 62.8 +/- 0.8 kg, and 62.5 +/- 0.9 kg (Mean +/- SD) for users of the LNG-IUS, the copper IUD, and DMPA, respectively. The BMI of women was initially 25.0 (+/- 0.3), 26.4 (+/- 0.3), and 25.5 (+/- 0.4), (Mean +/- SD), for users of the LNG-IUS, copper IUD, and DMPA, respectively. Weight increases of 3.1 kg, 4.9 kg and 8.2 kg were observed at the end of the fifth year among users of the LNG-IUS, copper IUD, and DMPA, respectively (p = 0.009). Increase of the BMI was also observed among all groups (final BMI was 26.3 +/- 0.7, 28.5 +/- 0.8 and 28.7 +/- 1.3 for users of the LNG-IUS, copper IUD and DMPA, respectively). Multivariate analysis showed that there was a significant association between weight increase and length of use of the contraceptive method and of the DMPA. The use of a LNG-IUS during five years caused no significant weight increase and the difference in weight was of the same magnitude as that of copper IUD users.
dc.description52
dc.description32-6
dc.languagepor
dc.relationRevista Da Associação Médica Brasileira (1992)
dc.relationRev Assoc Med Bras
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectAdult
dc.subjectBody Mass Index
dc.subjectBrazil
dc.subjectContraceptive Agents, Female
dc.subjectFemale
dc.subjectFollow-up Studies
dc.subjectHumans
dc.subjectIntrauterine Devices, Copper
dc.subjectIntrauterine Devices, Medicated
dc.subjectLevonorgestrel
dc.subjectMedroxyprogesterone Acetate
dc.subjectMultivariate Analysis
dc.subjectWeight Gain
dc.title[weight Variation In Users Of The Levonorgestrel-releasing Intrauterine System, Of The Copper Iud And Of Medroxyprogesterone Acetate In Brazil].
dc.typeArtículos de revistas


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