المؤلفون: Sujan, Ayesha C., Quinn, Patrick D., Rickert, Martin E., Wiggs, Kelsey K., Lichtenstein, Paul, Larsson, Henrik, Almqvist, Catarina, Öberg, A. Sara, D'Onofrio, Brian M.

المصدر: PLoS Medicine; 12/2/2019, Vol. 16 Issue 12, p1-18, 18p, 3 Charts

مصطلحات موضوعية: PREGNANCY, CHILDBIRTH, MATERNAL age, PREGNANT women, PREMATURE labor, RESEARCH, SUBSTANCE abuse, PREMATURE infants, RESEARCH methodology, RETROSPECTIVE studies, GESTATIONAL age, EVALUATION research, PREGNANCY outcomes, LOW birth weight, COMPARATIVE studies, BIRTH weight, RESEARCH funding, LABOR (Obstetrics), SMALL for gestational age

مصطلحات جغرافية: SWEDEN

المؤلفون: Simonsen, SE¹, Lyon, JL¹, Stanford, JB¹, Porucznik, CA¹, Esplin, MS², Varner, MW²

المصدر: BJOG: An International Journal of Obstetrics & Gynaecology. Jun2013, Vol. 120 Issue 7, p863-872. 10p.

مصطلحات موضوعية: *RISK factors in premature labor, *CHILDBIRTH, *MATERNAL age, *PREGNANCY

مصطلحات جغرافية: UNITED States

المؤلفون: Fuchs, Florent, Monet, Barbara, Ducruet, Thierry, Chaillet, Nils, Audibert, Francois

المصدر: PLoS ONE; 1/31/2018, Vol. 13 Issue 1, p1-10, 10p

مصطلحات موضوعية: MATERNAL age, PREGNANCY, PREMATURE labor, CHILDBIRTH, MULTIPLE pregnancy, PREGNANCY complications

المؤلفون: Shachar, BZ, Mayo, JA, Lyell, DJ, Baer, RJ, Jeliffe‐Pawlowski, LL, Stevenson, DK, Shaw, GM

المصدر: BJOG: An International Journal of Obstetrics & Gynaecology; Nov2016, Vol. 123 Issue 12, p2009-2017, 9p

مصطلحات موضوعية: PREGNANCY, PREGNANCY complications, CHILDBIRTH, MOTHER-child relationship, PREMATURE labor, ABORTION, BIRTH intervals, COMPARATIVE studies, GESTATIONAL age, PREMATURE infants, INFANT mortality, LONGITUDINAL method, MATERNAL age, RESEARCH methodology, EVALUATION of medical care, MEDICAL cooperation, OBESITY, PERINATAL death, RESEARCH, EVALUATION research, BODY mass index, DISEASE incidence, RETROSPECTIVE studies

مصطلحات جغرافية: CALIFORNIA