title: Use of contraceptive methods and risk of unwanted pregnancy in Spanish women aged 40-50 years: results of a survey conducted in Spain.
abstract: A survey intended to ascertain the rate of use and type of contraceptive methods applied by Spanish women aged 40 to 50 years, and to determine the proportion of women in this group at risk of an unwanted pregnancy, was designed and validated. To achieve representative national results for the study population, it was estimated that a sample size of 2000 women was required. Women were selected using probabilistic, stratified random sampling. The survey questionnaire was prepared by the research group with the collaboration of experts in the conduct of population studies of this type. Participants were interviewed face to face by qualified and trained staff from a specialised company external to the research group. Overall, 1039 women (52%) resorted to some contraceptive method, of which (male or female) sterilisation was the most common. We estimate that in Spain there are 840,000 women (31.8%) aged 40 to 50 years at risk of unwanted pregnancy.
authors: Department of Gynaecology, Santiago Apostol Hospital, Vitoria. ilete@hsan.osakidetza.net
authors: I
authors: I
authors: Lete
authors: R
authors: R
authors: Bermejo
authors: J J
authors: JJ
authors: Parrilla
authors: J L
authors: JL
authors: Dueñas
authors: C
authors: C
authors: Coll
authors: I
authors: I
authors: Serrano
authors: J L
authors: JL
authors: Doval
authors: J
authors: J
authors: Martínez-Salmeán
mesh_terms: D000328:Adult; D003267:Contraception / Q000706:statistics & numerical data*; D005193:Family Planning Services; D005260:Female; D006297:Health Services Accessibility; D006306:Health Surveys; D006801:Humans; D007802:Language; D008875:Middle Aged; D011247:Pregnancy; D011275:Pregnancy, Unwanted; D013030:Spain / Q000453:epidemiology; D011795:Surveys and Questionnaires