Z. Tazakori  , F. Ehdaeevand  , F. Amani  , A. Mardi  , M Karimollahi  , 
    Abortion Relation Factors among Women in Ardabil: A Case-Control Study,
    Research Journal of Biological Sciences,
    Volume 3,Issue 6,
    2008,
    Pages 550-552,
    ISSN 1815-8846,
    rjbsci.2008.550.552,
    (https://makhillpublications.co/view-article.php?doi=rjbsci.2008.550.552)
    Abstract: Approximately 210 million pregnancies occur in world annually, which 38% of them are unplanned and 22% are aborted. About 80,000 abortion occurs each year in Iran. The main aim of this study, was determining abortion relation factors among women in Ardabil, Iran. This study is a case-control study, 200 mothers which had abortion selected randomly and 200 mothers which had delivered a term infant matched (age) with them for control group. Data were collected by interview and questionnaire and results compared together via chi square and t-test. This study showed significant relationship between abortion and history of previous abortions and pregnancies (p<0.05). Because main reason of abortion was unwanted pregnancy, contraceptive education and counseling should be considered as priorities of heath program.
    Keywords: Abortion;unwanted pregnancy;contraception;relation factors;women