{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,22]],"date-time":"2026-06-22T22:40:44Z","timestamp":1782168044896,"version":"3.54.5"},"reference-count":39,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T00:00:00Z","timestamp":1617235200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T00:00:00Z","timestamp":1617235200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Fundaci\u00f3 Infermeria i Societat","award":["PR-224\/2017"],"award-info":[{"award-number":["PR-224\/2017"]}]},{"DOI":"10.13039\/501100014550","name":"Institut Catala de la Salut","doi-asserted-by":"crossref","award":["Ajuts XB. Research modules 10th Edition"],"award-info":[{"award-number":["Ajuts XB. Research modules 10th Edition"]}],"id":[{"id":"10.13039\/501100014550","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Pregnancy Childbirth"],"published-print":{"date-parts":[[2021,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec>\n                <jats:title>Background<\/jats:title>\n                <jats:p>The information on birth plan (BP) usage in Spanish hospitals is scant.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Aim<\/jats:title>\n                <jats:p>To identify the percentage of pregnant women presenting a BP at five hospitals in Spain, the reasons why some women failed to do so and how BP presentation relates to obstetric outcomes and selected pain relief methods.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Methods<\/jats:title>\n                <jats:p>In this descriptive, multi-centre study, data were retrospectively collected. During the postpartum visits at primary healthcare centres in various health districts in Barcelona (Catalonia, Spain), a data collection sheet about obstetric outcomes and analgesia was administered to 432 mothers who had completed a BP during their pregnancies. The main outcome was the rate of BP presentation to the hospital. The sociodemographic and obstetric characteristics and pain relief measures were compared to identify any differences between mothers who presented a BP and those who did not.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>A total of 422 (99.7%) women were studied; 51.2% of women (95% confidence interval (CI): 46.4\u201355.9) had presented a BP. The main reason for not presenting a BP was because the hospital midwives did not request them (61.2%). No differences were observed in BP presentation according to age, the country of origin, education, employment or hospital. Mothers who presented a BP were more likely to start breastfeeding in the birthing room (82.4% vs. 73.3%; <jats:italic>p<\/jats:italic>\u00a0=\u20090.024). Epidural analgesia was the most common method used for pain relief (88.9%), and women who presented a BP attempted to use concomitant non-pharmacological methods more often (50.5% vs. 38.8%; <jats:italic>p<\/jats:italic>\u00a0=\u20090.012).<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusion<\/jats:title>\n                <jats:p>Almost half of the mothers failed to present a BP, usually because midwives did not request it.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1186\/s12884-021-03739-z","type":"journal-article","created":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T22:02:45Z","timestamp":1617314565000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["Birth plan presentation to hospitals and its relation to obstetric outcomes and selected pain relief methods during childbirth"],"prefix":"10.1186","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1129-9402","authenticated-orcid":false,"given":"Encarnaci\u00f3n","family":"L\u00f3pez-Gimeno","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gemma","family":"Falguera-Puig","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M\u00aa. Mercedes","family":"Vicente-Hern\u00e1ndez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Meritxell","family":"Angelet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Griselda V\u00e1zquez","family":"Garreta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gloria","family":"Seguranyes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2021,4,1]]},"reference":[{"issue":"1","key":"3739_CR1","doi-asserted-by":"publisher","first-page":"49","DOI":"10.1111\/j.1523-536X.2006.00126.x","volume":"34","author":"P Simkin","year":"2007","unstructured":"Simkin P. Birth plans: after 25 years, women still want to be heard. Birth. 2007;34(1):49\u201351. https:\/\/doi.org\/10.1111\/j.1523-536X.2006.00126.x.","journal-title":"Birth."},{"issue":"1","key":"3739_CR2","doi-asserted-by":"publisher","first-page":"31.e1","DOI":"10.1016\/j.ajog.2016.09.087","volume":"216","author":"AM DeBaets","year":"2017","unstructured":"DeBaets AM. From birth plan to birth partnership: enhancing communication in childbirth. Am J Obstet Gynecol. 2017;216(1):31.e1\u20134.","journal-title":"Am J Obstet Gynecol"},{"issue":"11","key":"3739_CR3","doi-asserted-by":"publisher","first-page":"979","DOI":"10.1016\/S1701-2163(15)30785-4","volume":"35","author":"M Aragon","year":"2013","unstructured":"Aragon M, Chhoa E, Dayan R, Kluftinger A, Lohn Z, Buhler K. Perspectives of expectant women and health care providers on birth plans. J Obstet Gynaecol Can. 2013;35(11):979\u201385. https:\/\/doi.org\/10.1016\/S1701-2163(15)30785-4.","journal-title":"J Obstet Gynaecol Can"},{"issue":"4","key":"3739_CR4","doi-asserted-by":"publisher","first-page":"215","DOI":"10.1891\/1058-1243.25.4.215","volume":"25","author":"R Waller-Wise","year":"2016","unstructured":"Waller-Wise R. Birth plans: Encouraging patient engagement. J Perinat Educ. 2016;25(4):215\u201322. https:\/\/doi.org\/10.1891\/1058-1243.25.4.215.","journal-title":"J Perinat Educ"},{"issue":"3","key":"3739_CR5","doi-asserted-by":"publisher","first-page":"210","DOI":"10.1111\/j.1751-486X.2012.01732.x","volume":"16","author":"CJ Anderson","year":"2012","unstructured":"Anderson CJ, Kilpatrick C. Supporting patients\u2019 birth plans: theories, strategies & implications for nurses. Nurs Womens Health. 2012;16(3):210\u20138. https:\/\/doi.org\/10.1111\/j.1751-486X.2012.01732.x.","journal-title":"Nurs Womens Health"},{"issue":"5","key":"3739_CR6","doi-asserted-by":"publisher","first-page":"268","DOI":"10.1097\/NMC.0b013e31829a399d","volume":"38","author":"S White-Corey","year":"2013","unstructured":"White-Corey S. Birth plans: tickets to the OR? MCN Am J Matern Child Nurs. 2013;38(5):268\u201373 quiz 274-5.","journal-title":"MCN Am J Matern Child Nurs"},{"key":"3739_CR7","unstructured":"Ministry of Health and Social Affairs and Equality. Quality Agency of the National Health System. Labor and Birth Plan. Madrid (Spain): Ministry of Health and Social Affairs and Equality; 2012. Spanish https:\/\/www.mscbs.gob.es\/organizacion\/sns\/planCalidadSNS\/e02_t04.htm Accessed 25 Nov 2020."},{"key":"3739_CR8","unstructured":"Catalan Department of Health. Public Health Agency of Catalonia. Pregnancy Monitoring Protocol in Catalonia. 3rd ed. Barcelona (Spain): Generalitat de Catalunya; 2018. Spanish. https:\/\/salutpublica.gencat.cat\/ca\/ambits\/promocio_salut\/Embaras-part-i-puerperi\/Protocol-de-seguiment-de-lembaras\/. Accessed 25 Nov 2020."},{"issue":"4","key":"3739_CR9","first-page":"117","volume":"19","author":"E L\u00f3pez-Gimeno","year":"2018","unstructured":"L\u00f3pez-Gimeno E, Falguera G, Montero-Pons L, Garc\u00eda-Mart\u00edn IM, Borr\u00e0s-Reverter A, Seguranyes G. Educational activity on birth plan in prenatal care: related factors. Matronas Prof. 2018;19(4):117\u201324 Spanish.https:\/\/www.federacion-matronas.org\/revista\/?s=Actividad+educativa+sobre+el+plan+de+nacimiento+en+el+control+prenatal%3A+factores+relacionados&tpl=revista&revistafields=false. Accessed 26 Nov 2020.","journal-title":"Matronas Prof"},{"key":"3739_CR10","unstructured":"Boadas N, Badosa E, Conejero L, Mart\u00ed D, Mart\u00ed R. Mothers consider the birth plan improves knowledge on the labor process and communication with professionals. Matronas Prof 2017;18(4):125-132. Spanish. https:\/\/www.federacion-matronas.org\/revista\/?s=El+plan+de+nacimiento%2C+seg%C3%BAn+las+madres%2C+mejora+el+conocimiento+del+proceso+de+parto+y+la+comunica&tpl=revista&revistafields=false. Accessed 25 Nov 2020."},{"issue":"3","key":"3739_CR11","doi-asserted-by":"publisher","first-page":"520","DOI":"10.1590\/0104-1169.0067.2583","volume":"23","author":"M Su\u00e1rez-Cort\u00e9s","year":"2015","unstructured":"Su\u00e1rez-Cort\u00e9s M, Armero-Barranco D, Canteras-Jordana M, Mart\u00ednez-Roche ME. Use and influence of delivery and birth plans in the humanizing delivery process. Rev Lat Am Enfermagem. 2015;23(3):520\u20136. https:\/\/doi.org\/10.1590\/0104-1169.0067.2583.","journal-title":"Rev Lat Am Enfermagem"},{"issue":"1","key":"3739_CR12","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1111\/birt.12263","volume":"44","author":"Y Afshar","year":"2017","unstructured":"Afshar Y, Wang ET, Mei J, Esakoff TF, Pisarska MD, Gregory KD. Childbirth education class and birth plans are associated with a vaginal delivery. Birth. 2017;44(1):29\u201334. https:\/\/doi.org\/10.1111\/birt.12263.","journal-title":"Birth"},{"issue":"4","key":"3739_CR13","doi-asserted-by":"publisher","first-page":"686","DOI":"10.1111\/birt.12451","volume":"46","author":"MW Jolles","year":"2019","unstructured":"Jolles MW, de Vries M, Hollander MH, van Dillen J. Prevalence, characteristics, and satisfaction of women with a birth plan in the Netherlands. Birth. 2019;46(4):686\u201392. https:\/\/doi.org\/10.1111\/birt.12451.","journal-title":"Birth"},{"issue":"1","key":"3739_CR14","doi-asserted-by":"publisher","first-page":"S276","DOI":"10.1016\/j.ajog.2015.10.550","volume":"214","author":"N Burke","year":"2016","unstructured":"Burke N, Donnelly JC, Burke G, Breathnach F, Mcauliffe F, Morrison J, et al. Do birth plans improve obstetric outcome for first time mothers: results from the multi-center Genesis Study. Poster Session III. Am J Obstet Gynecol. 2016;214(1):S276 https:\/\/www.ajog.org\/action\/showPdf?pii=S0002-9378%2815%2901855-4. Accessed 25 Nov 2020.","journal-title":"Am J Obstet Gynecol"},{"key":"3739_CR15","doi-asserted-by":"publisher","unstructured":"Hidalgo-Lopezosa P, Hidalgo-Maestre M, Rodr\u00edguez-Borrego MA. Birth plan compliance and its relation to maternal and neonatal outcomes. Rev Lat Am Enfermagem2017;25:e2953. Accessed 26 Nov 2020. https:\/\/doi.org\/10.1590\/1518-8345.2007.2953.","DOI":"10.1590\/1518-8345.2007.2953"},{"issue":"10","key":"3739_CR16","doi-asserted-by":"publisher","first-page":"2055","DOI":"10.3109\/14767058.2012.678438","volume":"25","author":"E Hadar","year":"2012","unstructured":"Hadar E, Raban O, Gal B, Yogev Y, Melamed N. Obstetrical outcome in women with self-prepared birth plan. J Matern Fetal Neonatal Med. 2012;25(10):2055\u20137 Erratum in: J Matern Fetal Neonatal Med. 2013;26(5):546.","journal-title":"J Matern Fetal Neonatal Med"},{"issue":"1","key":"3739_CR17","doi-asserted-by":"publisher","first-page":"43","DOI":"10.1111\/birt.12320","volume":"45","author":"Y Afshar","year":"2018","unstructured":"Afshar Y, Mei JY, Gregory KD, Kilpatrick SJ, Esakoff TF. Birth plans-impact on mode of delivery, obstetrical interventions, and birth experience satisfaction: a prospective cohort study. Birth. 2018;45(1):43\u20139. https:\/\/doi.org\/10.1111\/birt.12320.","journal-title":"Birth"},{"issue":"4","key":"3739_CR18","doi-asserted-by":"publisher","first-page":"376","DOI":"10.1111\/j.1542-2011.2011.00032.x","volume":"56","author":"A Pennell","year":"2011","unstructured":"Pennell A, Salo-Coombs V, Herring A, Spielman F, Fecho K. Anesthesia and analgesia-related preferences and outcomes of women who have birth plans. J Midwifery Women\u2019s Health. 2011;56(4):376\u201381. https:\/\/doi.org\/10.1111\/j.1542-2011.2011.00032.x.","journal-title":"J Midwifery Women\u2019s Health"},{"key":"3739_CR19","unstructured":"Mar Institute of Medical Research Foundation [Internet]. Granmo Sample Size and Power Calculator. Barcelona (Spain): IMIM.\u00a0https:\/\/www.imim.es\/ofertadeserveis\/software-public\/granmo\/. Accessed 26 Nov 2020."},{"issue":"1","key":"3739_CR20","doi-asserted-by":"publisher","first-page":"10","DOI":"10.1891\/1058-1243.28.1.10","volume":"28","author":"Y Afshar","year":"2019","unstructured":"Afshar Y, Mei J, Fahey J, Gregory KD. Birth plans and childbirth education: what are provider attitudes, beliefs, and practices? J Perinat Educ. 2019;28(1):10\u20138. https:\/\/doi.org\/10.1891\/1058-1243.28.1.10.","journal-title":"J Perinat Educ"},{"issue":"1","key":"3739_CR21","doi-asserted-by":"publisher","first-page":"50","DOI":"10.1097\/01.NMC.0000343866.95108.fa","volume":"34","author":"T Carlton","year":"2009","unstructured":"Carlton T, Callister LC, Christiaens G, Walker D. Labor and delivery nurses\u2019 perceptions of caring for childbearing women in nurse-managed birthing units. MCN Am J Matern Child Nurs. 2009;34(1):50\u20136. https:\/\/doi.org\/10.1097\/01.NMC.0000343866.95108.fa.","journal-title":"MCN Am J Matern Child Nurs"},{"issue":"7","key":"3739_CR22","doi-asserted-by":"publisher","first-page":"885","DOI":"10.1016\/j.midw.2014.03.004","volume":"30","author":"JV Welsh","year":"2014","unstructured":"Welsh JV, Symon AG. Unique and proforma birth plans: a qualitative exploration of midwives\u2019 experiences. Midwifery. 2014;30(7):885\u201391. https:\/\/doi.org\/10.1016\/j.midw.2014.03.004.","journal-title":"Midwifery"},{"key":"3739_CR23","doi-asserted-by":"publisher","unstructured":"Whitford HM, Entwistle VA, van Teijlingen E, Aitchison PE, Davidson T, Humphrey T, et al. Use of a birth plan within woman-held maternity records: a qualitative study with women and staff in Northeast Scotland. Birth. 2014;41(3):283\u20139. https:\/\/doi.org\/10.1111\/birt.12109.","DOI":"10.1111\/birt.12109"},{"key":"3739_CR24","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1016\/j.midw.2017.07.020","volume":"54","author":"B Divall","year":"2017","unstructured":"Divall B, Spiby H, Nolan M, Slade P. Plans, preferences or going with the flow: an online exploration of women\u2019s views and experiences of birth plans. Midwifery. 2017;54:29\u201334. https:\/\/doi.org\/10.1016\/j.midw.2017.07.020.","journal-title":"Midwifery"},{"key":"3739_CR25","doi-asserted-by":"publisher","first-page":"41","DOI":"10.1016\/j.srhc.2017.05.006","volume":"13","author":"H Biescas","year":"2017","unstructured":"Biescas H, Benet M, Pueyo MJ, Rubio A, Pla M, P\u00e9rez-Botella M, et al. A critical review of the birth plan use in Catalonia. Sex Reprod Healthc. 2017;13:41\u201350. https:\/\/doi.org\/10.1016\/j.srhc.2017.05.006.","journal-title":"Sex Reprod Healthc"},{"issue":"2","key":"3739_CR26","doi-asserted-by":"publisher","first-page":"144","DOI":"10.1111\/birt.12226","volume":"43","author":"JY Mei","year":"2016","unstructured":"Mei JY, Afshar Y, Gregory KD, Kilpatrick SJ, Esakoff TF. Birth plans: what matters for birth experience satisfaction. Birth. 2016;43(2):144\u201350. https:\/\/doi.org\/10.1111\/birt.12226.","journal-title":"Birth"},{"key":"3739_CR27","doi-asserted-by":"publisher","first-page":"41","DOI":"10.1016\/j.midw.2018.02.002","volume":"60","author":"FJ Soriano-Vidal","year":"2018","unstructured":"Soriano-Vidal FJ, Vila-Candel R, Soriano-Mart\u00edn PJ, Tejedor-Tornero A, Castro-S\u00e1nchez E. The effect of prenatal education classes on the birth expectations of Spanish women. Midwifery. 2018;60:41\u20137. https:\/\/doi.org\/10.1016\/j.midw.2018.02.002.","journal-title":"Midwifery"},{"issue":"12","key":"3739_CR28","doi-asserted-by":"publisher","first-page":"2792","DOI":"10.3390\/ijerph15122792","volume":"15","author":"I Czech","year":"2018","unstructured":"Czech I, Fuchs P, Fuchs A, Lorek M, Tobolska-Lorek D, Drosdzol-Cop A, et al. Pharmacological and non-pharmacological methods of labour pain relief-establishment of effectiveness and comparison. Int J Environ Res Public Health. 2018;15(12):2792. https:\/\/doi.org\/10.3390\/ijerph15122792.","journal-title":"Int J Environ Res Public Health"},{"issue":"7","key":"3739_CR29","doi-asserted-by":"publisher","first-page":"719","DOI":"10.3109\/14767058.2013.836486","volume":"27","author":"JM Mart\u00ednez-Galiano","year":"2014","unstructured":"Mart\u00ednez-Galiano JM, Delgado-Rodr\u00edguez M. Influence of an education program of pregnant women on delivery. J Matern Fetal Neonatal Med. 2014;27(7):719\u201323. https:\/\/doi.org\/10.3109\/14767058.2013.836486.","journal-title":"J Matern Fetal Neonatal Med"},{"issue":"12","key":"3739_CR30","doi-asserted-by":"publisher","first-page":"3273","DOI":"10.1111\/jan.14555","volume":"76","author":"S Borrelli","year":"2020","unstructured":"Borrelli S, Evans K, Pallotti P, Evans C, Eldridge J, Spiby H. Mixed-methods systematic review: childbearing women's views, experiences, and decision-making related to epidural analgesia in labour. J Adv Nurs. 2020;76(12):3273\u201392. https:\/\/doi.org\/10.1111\/jan.14555.","journal-title":"J Adv Nurs"},{"issue":"1","key":"3739_CR31","doi-asserted-by":"publisher","first-page":"19","DOI":"10.1186\/s12884-016-1196-1","volume":"17","author":"P Larkin","year":"2017","unstructured":"Larkin P, Begley CM, Devane D. Women\u2019s preferences for childbirth experiences in the Republic of Ireland; a mixed methods study. BMC Pregnancy Childbirth. 2017;17(1):19. https:\/\/doi.org\/10.1186\/s12884-016-1196-1.","journal-title":"BMC Pregnancy Childbirth"},{"issue":"1","key":"3739_CR32","doi-asserted-by":"publisher","first-page":"33","DOI":"10.1016\/j.jphys.2017.11.014","volume":"64","author":"RBS Gallo","year":"2018","unstructured":"Gallo RBS, Santana LS, Marcolin AC, Duarte G, Quintana SM. Sequential application of non-pharmacological interventions reduces the severity of labour pain, delays use of pharmacological analgesia, and improves some obstetric outcomes: a randomised trial. J Physiother. 2018;64(1):33\u201340. https:\/\/doi.org\/10.1016\/j.jphys.2017.11.014.","journal-title":"J Physiother"},{"issue":"4","key":"3739_CR33","doi-asserted-by":"publisher","first-page":"458","DOI":"10.1016\/j.midw.2014.12.012","volume":"31","author":"J Adams","year":"2015","unstructured":"Adams J, Frawley J, Steel A, Broom A, Sibbritt D. Use of pharmacological and non-pharmacological labour pain management techniques and their relationship to maternal and infant birth outcomes: examination of a nationally representative sample of 1835 pregnant women. Midwifery. 2015;31(4):458\u201363. https:\/\/doi.org\/10.1016\/j.midw.2014.12.012.","journal-title":"Midwifery."},{"issue":"2","key":"3739_CR34","doi-asserted-by":"publisher","first-page":"74","DOI":"10.1016\/j.srhc.2014.10.001","volume":"6","author":"A Lindholm","year":"2015","unstructured":"Lindholm A, Hildingsson I. Women's preferences and received pain relief in childbirth - a prospective longitudinal study in a northern region of Sweden. Sex Reprod Healthc. 2015;6(2):74\u201381. https:\/\/doi.org\/10.1016\/j.srhc.2014.10.001.","journal-title":"Sex Reprod Healthc"},{"issue":"1","key":"3739_CR35","doi-asserted-by":"publisher","first-page":"106","DOI":"10.1111\/j.1552-6909.2007.00213.x","volume":"37","author":"ED Adams","year":"2008","unstructured":"Adams ED, Bianchi AL. A practical approach to labor support. J Obstet Gynecol Neonatal Nurs. 2008;37(1):106\u201315. https:\/\/doi.org\/10.1111\/j.1552-6909.2007.00213.x.","journal-title":"J Obstet Gynecol Neonatal Nurs"},{"key":"3739_CR36","unstructured":"Federation of the Association of Midwives of Spain. Status report of midwives in Spain. Federation of the Association of Midwives of Spain. Madrid (Spain). 2014. Spanish. https:\/\/www.federacion-matronas.org\/wp-content\/uploads\/2018\/01\/informe-situacion-matronas-espana2014-mod3.pdf . Accessed 26 Nov 2020."},{"key":"3739_CR37","volume-title":"WHO recommendations: Intrapartum care for a positive childbirth experience","author":"World Health Organization","year":"2018","unstructured":"World Health Organization. WHO recommendations: Intrapartum care for a positive childbirth experience. Geneva: World Health Organization; 2018. https:\/\/www.who.int\/reproductivehealth\/publications\/intrapartum-care-guidelines\/en\/. Accessed 26 Nov 2020"},{"issue":"1","key":"3739_CR38","doi-asserted-by":"publisher","first-page":"318","DOI":"10.1186\/1472-6882-13-318","volume":"13","author":"E Mu\u00f1oz-Sell\u00e9s","year":"2013","unstructured":"Mu\u00f1oz-Sell\u00e9s E, Vall\u00e8s-Segal\u00e9s A, Goberna-Tricas J. Use of alternative and complementary therapies in labor and delivery care: a cross-sectional study of midwives' training in Catalan hospitals accredited as centers for normal birth. BMC Complement Altern Med. 2013;13(1):318. https:\/\/doi.org\/10.1186\/1472-6882-13-318.","journal-title":"BMC Complement Altern Med"},{"key":"3739_CR39","doi-asserted-by":"publisher","first-page":"211","DOI":"10.2147\/JMDH.S104807","volume":"9","author":"A Althubaiti","year":"2016","unstructured":"Althubaiti A. Information bias in health research: definition, pitfalls, and adjustment methods. J Multidiscip Healthc. 2016;9:211\u20137. https:\/\/doi.org\/10.2147\/JMDH.S104807.","journal-title":"J Multidiscip Healthc"}],"container-title":["BMC Pregnancy and Childbirth"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1186\/s12884-021-03739-z.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1186\/s12884-021-03739-z\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1186\/s12884-021-03739-z.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T22:03:46Z","timestamp":1617314626000},"score":1,"resource":{"primary":{"URL":"https:\/\/bmcpregnancychildbirth.biomedcentral.com\/articles\/10.1186\/s12884-021-03739-z"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4,1]]},"references-count":39,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,12]]}},"alternative-id":["3739"],"URL":"https:\/\/doi.org\/10.1186\/s12884-021-03739-z","relation":{},"ISSN":["1471-2393"],"issn-type":[{"value":"1471-2393","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,4,1]]},"assertion":[{"value":"3 July 2020","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"19 March 2021","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"1 April 2021","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The study was approved by the Clinical Research and Ethics Committee of the University Institute for Research in Primary Care (IDIAP - <i>Instituto Universitario de Investigaci\u00f3n en Atenci\u00f3n Primaria<\/i>) (P16\/157) on 7 December 2016. The anonymity and confidentiality of the women were maintained in accordance with current legislation. Written informed consent was obtained from all participants.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare that they have no competing interests.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"274"}}