Hely Katariina Laine

• Lahmami, Gulim; Räisänen, Sari; Jacobsen, Anne Flem; Yli, Branislava Markovic; Tingleff, Tiril & Laine, Katariina (2023). Trends in Term Intrapartum Stillbirth in Norway. JAMA Network Open. ISSN 2574-3805. 6(9). doi: 10.1001/jamanetworkopen.2023.34830. Fulltekst i vitenarkiv
• Laine, Katariina; Pay, Aase Serine Devold & Yli, Branka Markovic (2023). Time trends in caesarean section rates and associations with perinatal and neonatal health: a population-based cohort study of 1 153 789 births in Norway. BMJ Open. ISSN 2044-6055. 13(2), s. 1–10. doi: 10.1136/bmjopen-2022-069562. Fulltekst i vitenarkiv
• Zimmo, Mohammed; Laine, Katariina; Hassan, Sahar J. A.; Bottcher, Bettina; Fosse, Erik & Ali, Hadil [Vis alle 10 forfattere av denne artikkelen] (2022). Exploring the impact of indication on variation in rates of intrapartum caesarean section in six Palestinian hospitals: a prospective cohort study. BMC Pregnancy and Childbirth. ISSN 1471-2393. 22:892, s. 1–8. doi: 10.1186/s12884-022-05196-8. Fulltekst i vitenarkiv Vis sammendrag

  Background Caesarean section rates are rising globally. No specific caesarian section rate at either country-level or hospital-level was recommended. In Palestinian government hospitals, nearly one-fourth of all births were caesarean sections, ranging from 14.5 to 35.6%. Our aim was to assess whether variation in odds for intrapartum caesarean section in six Palestinian government hospitals can be explained by differences in indications. Methods Data on maternal and fetal health were collected prospectively for all women scheduled for vaginal delivery during the period from 1st March 2015 to 30th November 2016 in six government hospitals in Palestine. Comparisons of proportions in sociodemographic, antenatal obstetric characteristics and indications by the hospital were tested by χ2 test and differences in means by one-way ANOVA analysis. The odds for intrapartum caesarean section were estimated by logistic regression. The amount of explained variance was estimated by Nagelkerke R square. Results Out of 51,041 women, 4724 (9.3%) underwent intrapartum caesarean section. The prevalence of intrapartum caesarean section varied across hospitals; from 7.6 to 22.1% in nulliparous, and from 5.8 to 14.1% among parous women. The most common indications were fetal distress and failure to progress in nulliparous, and previous caesarean section with an additional obstetric indication among parous women. Adjusted ORs for intrapartum caesarean section among nulliparous women ranged from 0.42 (95% CI 0.31 to 0.57) to 2.41 (95% CI 1.70 to 3.40) compared to the reference hospital, and from 0.50 (95% CI 0.40–0.63) to 2.07 (95% CI 1.61 to 2.67) among parous women. Indications explained 58 and 66% of the variation in intrapartum caesarean section among nulliparous and parous women, respectively. Conclusion The differences in odds for intrapartum caesarean section among hospitals could not be fully explained by differences in indications. Further investigations on provider related factors as well as maternal and fetal outcomes in different hospitals are necessary.

• Tingleff, Tiril; Räisänen, Sari; Vikanes, Åse Vigdis; Sandvik, Leiv; Sugulle, Meryam & Lahmami, Gulim [Vis alle 7 forfattere av denne artikkelen] (2022). Different pathways for preterm birth between singleton and twin pregnancies: a population-based registry study of 481 176 nulliparous women. BJOG: An International Journal of Obstetrics and Gynaecology. ISSN 1470-0328. s. 1–9. doi: 10.1111/1471-0528.17344. Fulltekst i vitenarkiv
• Sole, Kristina Baker; Staff, Anne Cathrine; Räisänen, Sari & Laine, Katariina (2022). Substantial decrease in preeclampsia prevalence and risk over two decades: A population-based study of 1,153,227 deliveries in Norway. Pregnancy Hypertension. ISSN 2210-7789. 28, s. 21–27. doi: 10.1016/j.preghy.2022.02.001. Fulltekst i vitenarkiv
• Bøhn, Kristin; Amundsen, Siv Merethe; Laine, Hely Katariina; Hvidtjørn, Dorte & Pay, Aase Serine Devold (2021). Feber under fødsel og antibiotikabehandling – en kvalitetssikringsstudie. Sykepleien Forskning. ISSN 1890-2936. doi: 10.4220/Sykepleienf.2021.86080. Fulltekst i vitenarkiv
• Laine, Katariina; Yli, Branislava Markovic; Cole, Vanessa; Schwarz, Christiane; Kwee, Anneke & Ayres-De-Campos, Diogo [Vis alle 21 forfattere av denne artikkelen] (2021). European guidelines on perinatal care- Peripartum care Episiotomy. Journal of Maternal-Fetal & Neonatal Medicine. ISSN 1476-7058. 35(25), s. 8797–8802. doi: 10.1080/14767058.2021.2005022. Fulltekst i vitenarkiv
• Tingleff, Tiril; Vikanes, A.; Räisänen, S.; Sandvik, Leiv; Lahmami, Gulim & Laine, Katariina (2021). Risk of preterm birth in relation to history of preterm birth: a population-based registry study of 213 335 women in Norway. BJOG: An International Journal of Obstetrics and Gynaecology. ISSN 1470-0328. s. 1–8. doi: 10.1111/1471-0528.17013. Fulltekst i vitenarkiv
• Sole, Kristina Baker; Staff, Anne Cathrine & Laine, Katariina (2021). Maternal diseases and risk of hypertensive disorders of pregnancy across gestational age groups. Pregnancy Hypertension. ISSN 2210-7789. 25, s. 25–33. doi: 10.1016/j.preghy.2021.05.004.
• Tingleff, Tiril; Räisänen, Sari; Vikanes, Åse Vigdis; Sandvik, Leiv & Laine, Katariina (2021). Association between maternal country of birth and preterm birth: A population-based register study of 910,752 deliveries. Scandinavian Journal of Public Health. ISSN 1403-4948. 49, s. 904–913. doi: 10.1177/1403494821992894. Fulltekst i vitenarkiv
• Helmersen, Maria; Sørensen, Monica; Lukasse, Mirjam; Laine, Hely Katariina & Garnweidner-Holme, Lisa (2021). Women's experience with receiving advice on diet and Self-Monitoring of blood glucose for gestational diabetes mellitus: a qualitative study. Scandinavian Journal of Primary Health Care. ISSN 0281-3432. 39(1), s. 44–50. doi: 10.1080/02813432.2021.1882077. Fulltekst i vitenarkiv Vis sammendrag

  Objective: We aimed to explore how women with gestational diabetes mellitus (GDM) experi- ence advice about diet and self-monitoring of blood glucose received in primary health care (PHC) and secondary health care (SHC) with a focus on how women perceived the care coordin- ation and collaboration between healthcare professionals. Design, setting and subjects: Individual interviews were conducted with 12 pregnant women diagnosed with GDM. Six women had immigrant backgrounds, and six were ethnic Norwegian. Women received GDM care in the area of Oslo, Norway. Interviews were analysed using the- matic analysis. Results: Women described feeling shocked when they were diagnosed with GDM and feeling an immediate need for information about the consequences and management of GDM. Most of the women felt that their general practitioner (GP) had too little knowledge about GDM. Women with an immigrant background felt that the PHC midwives provided them with suffi- cient dietary advice related to GDM. Ethnic Norwegian women appreciated receiving more indi- vidually tailored dietary advice in SHC. Self-monitoring of blood glucose influenced women’s daily lives; however, they perceived the training in PHC and SHC as adequate. The women expe- rienced poor collaboration between healthcare professionals in PHC and SHC, which implied that they sometimes had to initiate follow-up steps in their GDM care by themselves. Conclusions: Ideally, women diagnosed with GDM should meet healthcare professionals with sufficient knowledge about GDM as soon as possible after being diagnosed. The collaboration between healthcare professionals involved in the care of women with GDM should be improved to avoid having women feel that they need to coordinate their own ca

• Laine, Katariina & Räisänen, Sari (2020). Effect of maternal country of birth on intrapartum epidural use – A population-based register study of 602 095 deliveries. European Journal of Obstetrics, Gynecology, and Reproductive Biology. ISSN 0301-2115. 250, s. 41–47. doi: 10.1016/j.ejogrb.2020.04.013. Fulltekst i vitenarkiv
• Pay, Aase Serine Devold; Johansen, Katarina; Staff, Anne Cathrine; Laine, Katariina; Blix, Ellen & Økland, Inger (2020). Effects of external cephalic version for breech presentation at or near term in high-resource settings: A systematic review of randomized and non-randomized studies. European Journal of Midwifery. ISSN 2585-2906. 4. doi: 10.18332/ejm/128364. Fulltekst i vitenarkiv
• Lahmami, Gulim; Räisänen, Sari; Jacobsen, Anne Flem; Sole, Kristina Baker; BJARKØ, LISA & Laine, Katariina (2020). Adverse perinatal outcomes in 665,244 term and post-term deliveries—a Norwegian population-based study. European Journal of Obstetrics, Gynecology, and Reproductive Biology. ISSN 0301-2115. 247, s. 212–218. doi: 10.1016/j.ejogrb.2020.02.028.
• Sultan, Ahmed A.; Thakar, Ranee; Ismail, KM; Kalis, V.; Laine, Katariina & Räisänen, SH [Vis alle 7 forfattere av denne artikkelen] (2019). The role of mediolateral episiotomy during operative vaginal delivery. European Journal of Obstetrics, Gynecology, and Reproductive Biology. ISSN 0301-2115. 240, s. 192–196. doi: 10.1016/j.ejogrb.2019.07.005.
• Torkildsen, Silje Engum; Svendsen, Helene; Räisänen, Sari; Sole, Kristina Baker & Laine, Katariina (2019). Country of birth and county of residence and association with overweight and obesity—a population-based study of 219 555 pregnancies in Norway . Journal of Public Health. ISSN 1741-3842. 41(4), s. e290–e299. doi: 10.1093/pubmed/fdz001. Fulltekst i vitenarkiv Vis sammendrag

  BACKGROUND: The aim was to study the effect of country of birth, educational level and county of residence on overweight and obesity among pregnant women in Norway. METHODS: Observational study based on Medical Birth Registry Norway and Statistics Norway. The study population consisted of 219 555 deliveries in 2006-2014. Body mass index (BMI) was registered at the first antenatal care visit. Multivariate regression analysis was used to explore the study aims. RESULTS: Overweight (BMI 25-29.9) was recorded in 22.3% of the women, obesity (BMI ≥30) in 12.2%. Highest rates of overweight (30.8%) and obesity (13.5%) was recorded among women from the Middle East and North Africa or with no education (30.7% and 17.2%). The prevalence of overweight and obesity was 39.5% in sparsely populated counties and 26.4% for women living in Oslo. Adjusted for country of birth, education level, age, parity, smoking and marital status, the relative odds of overweight and obesity were 65% (95% CI 59-72%) higher in sparsely populated counties compared to Oslo. CONCLUSIONS: The prevalence of overweight (BMI ≥25) was 34.5%. The factors associated with overweight were living in rural districts in Norway, lower education and being born in countries in the Middle East or Africa

• Hassan, Sahar J. A.; Laine, Katariina; Fosse, Erik; Abu-Rmeileh, Niveen M.E.; Ali, Hadil & Zimmo, Mohammed [Vis alle 9 forfattere av denne artikkelen] (2019). Induction of labor among singleton pregnancies in six palestinian governmental hospitals: A population-based cohort study. International Journal of Women's Health. ISSN 1179-1411. 11, s. 597–605. doi: 10.2147/IJWH.S215781. Fulltekst i vitenarkiv
• Henriksen, Lena; Knutsen, Hanne Karoline & Laine, Katariina (2019). Fødselshjelp til fostre i seteleie ved Oslo universitetssykehus, Ullevål fra 2000–2012 : . Sykepleien Forskning. ISSN 1890-2936. s. 1–22. doi: 10.4220/sykepleienf.2019.77570. Fulltekst i vitenarkiv
• Laine, Katariina; Lahmami, Gulim; Sole, Kristina Baker; Pay, Aase Serine Devold; Heradstveit, Siri & Räisänen, Sari (2019). Prevalence and risk of pre-eclampsia and gestational hypertension in twin pregnancies: A population-based register study. BMJ Open. ISSN 2044-6055. 9:e029908(7), s. 1–8. doi: 10.1136/bmjopen-2019-029908. Fulltekst i vitenarkiv Vis sammendrag

  Objectives The aim of this study was to assess the prevalence and risk of pre-eclampsia and gestational hypertension in twin pregnancies compared with singleton pregnancies. Design Population-based cohort study. Setting Medical Birth Registry of Norway and Statistics Norway. Participants 929 963 deliveries with 16 174 twin pregnancies in 1999–2014. Methods Pre-eclampsia prevalences in twin and singleton pregnancies were described in percentages. Multivariable regression analyses were performed to assess the risks of pre-eclampsia and gestational hypertension in twin pregnancies compared with those in singleton pregnancies, adjusted for previously known risk factors. Primary and secondary outcome measures Prevalence and risk of pre-eclampsia and gestational hypertension. Results The prevalence of pre-eclampsia in the study population was 3.7% (3.4% in singleton pregnancies, 11.8% in twin pregnancies (p=0.001)). The OR for pre-eclampsia in twin pregnancies was three to fourfold compared with singleton pregnancies (OR 3.78; 95% CI 3.59 to 3.96). After adjustment for known risk factors, twin pregnancy remained an independent risk factor for pre-eclampsia (adjusted OR 4.07; 95% CI 3.65 to 4.54). The prevalence of gestational hypertension was 1.7% in women with singleton pregnancies and 2.2% in those with twin pregnancies (OR 1.27; 95% CI 1.14 to 1.41). After adjustment for known risk factors, gestational hypertension was not significantly associated with twin pregnancy. Conclusions The risk of pre-eclampsia in twin pregnancies was three to fourfold compared with singleton pregnancies, regardless of maternal age, parity, educational level, smoking, maternal comorbidity or in vitro fertilisation. The risk of gestational hypertension was not increased in women with twin pregnancies after adjustment for the main risk factors. This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.

• Zimmo, Kaled; Laine, Hely Katariina; Fosse, Erik; Zimmo, Mohammed; Ali-Masri, Hadil Y. & Zucknick, Karola Manuela [Vis alle 8 forfattere av denne artikkelen] (2018). Episiotomy practice in six Palestinian hospitals: a population-based cohort study among singleton vaginal births. BMJ Open. ISSN 2044-6055. doi: 10.1136/bmjopen-2018-021629.
• Ali, Hadil; Sahar, Hassan; Zimmo, Kaled; Zimmo, Mohammed; Ismail, Khaled & Fosse, Erik [Vis alle 9 forfattere av denne artikkelen] (2018). Evaluation of Accuracy of Episiotomy Incision in a Governmental Maternity Unit in Palestine: An Observational Study. Obstetrics and Gynecology International. ISSN 1687-9589. doi: 10.1155/2018/6345497. Fulltekst i vitenarkiv
• Zimmo, Mohammed; Laine, Katariina; Hassan, Sahar J. A.; Böttcher, Bettina; Fosse, Erik & Ali, Hadil [Vis alle 10 forfattere av denne artikkelen] (2018). Caesarean section in Palestine using the Robson Ten Group Classification System: A population-based birth cohort study. BMJ Open. ISSN 2044-6055. 8:e022875(10), s. 1–8. doi: 10.1136/bmjopen-2018-022875. Fulltekst i vitenarkiv
• Ali, Hadil; Hassan, Sahar J. A.; Fosse, Erik; Zimmo, Kaled; Zimmo, Mohammed & Ismail, Khaled M.K. [Vis alle 8 forfattere av denne artikkelen] (2018). Impact of electronic and blended learning programs for manual perineal support on incidence of obstetric anal sphincter injuries: A prospective interventional study. BMC Medical Education. ISSN 1472-6920. 18:258, s. 1–10. doi: 10.1186/s12909-018-1363-3. Fulltekst i vitenarkiv
• Ali, Hadil; Hassan, Sahar J. A.; Ismail, Khaled; Zimmo, Kaled; Zimmo, Mohammed & Fosse, Erik [Vis alle 8 forfattere av denne artikkelen] (2018). Enhancing recognition of obstetric anal sphincter injuries in six maternity units in Palestine: An interventional quality improvement study. BMJ Open. ISSN 2044-6055. 8:e020893(6), s. 1–10. doi: 10.1136/bmjopen-2017-020983. Fulltekst i vitenarkiv
• Sole, Kristina Baker; Staff, Anne Cathrine & Laine, Katariina (2018). The association of maternal country of birth and education with hypertensive disorders of pregnancy: A population-based study of 960 516 deliveries in Norway. Acta Obstetricia et Gynecologica Scandinavica. ISSN 0001-6349. 97(10), s. 1237–1247. doi: 10.1111/aogs.13393.
• Zimmo, Kaled; Laine, Katariina; Fosse, Erik; Zimmo, Mohammed; Ali-Masri, Hadil & Böttcher, Bettina [Vis alle 9 forfattere av denne artikkelen] (2018). Impact of animated instruction on tablets and hands-on training in applying bimanual perineal support on episiotomy rates: an intervention study. International Urogynecology Journal. ISSN 0937-3462. s. 1–8. doi: 10.1007/s00192-018-3711-6. Fulltekst i vitenarkiv
• Zimmo, Kaled; Laine, Katariina; Fosse, Erik; Zimmo, Mohammed; Ali, Hadil & Zucknick, Manuela [Vis alle 8 forfattere av denne artikkelen] (2018). Episiotomy practice in six Palestinian hospitals: a population-based cohort study among singleton vaginal births. BMJ Open. ISSN 2044-6055. 8(7). doi: 10.1136/bmjopen-2018-021629. Fulltekst i vitenarkiv
• Zimmo, Mohammed; Laine, Katariina; Hassan, Sahar; Fosse, Erik; Lieng, Marit & Ali, Hadil [Vis alle 11 forfattere av denne artikkelen] (2018). Differences in rates and odds for emergency caesarean section in six Palestinian hospitals: A population-based birth cohort study. BMJ Open. ISSN 2044-6055. 8(3). doi: 10.1136/bmjopen-2017-019509. Fulltekst i vitenarkiv
• Räisänen, Sari; Hogue, Carol J R; Laine, Katariina; Kramer, Michael R; Gissler, Mika & Heinonen, Seppo (2017). A population-based study of the effect of pregnancy history on risk of stillbirth. International Journal of Gynecology & Obstetrics. ISSN 0020-7292. 140(1), s. 73–80. doi: 10.1002/ijgo.12342.
• Pettersen-Dahl, Anita; Lahmami, Gulim; Sandvik, Leiv & Laine, Katariina (2017). Maternal body mass index as a predictor for delivery method. Acta Obstetricia et Gynecologica Scandinavica. ISSN 0001-6349. 97(2), s. 212–218. doi: 10.1111/aogs.13265.
• Jansova, Magdalena; kalis, Vladimir; Rusavy, Zdenek; Rusavy, z; Räisänen, Sari & Laine, Katariina (2017). Fetal head size and effect of manual perineal protection. PLOS ONE. ISSN 1932-6203. 12(12), s. 1–12. doi: 10.1371/journal.pone.0189842. Fulltekst i vitenarkiv
• Hassan, Sahar; Vikanes, Åse Vigdis; Laine, Katariina; Zimmo, Kaled; Zimmo, Mohammed & Bjertness, Espen [Vis alle 7 forfattere av denne artikkelen] (2017). Building a research registry for studying birth complications and outcomes in six Palestinian governmental hospitals. BMC Pregnancy and Childbirth. ISSN 1471-2393. 17(1). doi: 10.1186/s12884-017-1296-6.
• Zimmo, Kaled; Laine, Katariina; Vikanes, Åse Vigdis; Fosse, Erik; Zimmo, Mohammed & Ali, Hadil [Vis alle 9 forfattere av denne artikkelen] (2017). Diagnosis and repair of perineal injuries: Knowledge before and after expert training-a multicentre observational study among Palestinian physicians and midwives. BMJ Open. ISSN 2044-6055. 7:e014183(4), s. 1–8. doi: 10.1136/bmjopen-2016-014183. Fulltekst i vitenarkiv
• Ali, Hadil; Vikanes, Åse Vigdis; Anti, Marit; Hassan, Sahar J. A.; Ismail, Khaled M. & Zimmo, Kaled [Vis alle 9 forfattere av denne artikkelen] (2017). Evaluation of an animated instructional video as a training tool for manual perineum support during vaginal delivery. International Journal of Gynecology & Obstetrics. ISSN 0020-7292. 137(2), s. 213–219. doi: 10.1002/ijgo.12115.
• Fodstad, Kathrine; Staff, Anne Cathrine & Laine, Katariina (2016). Sexual activity and dyspareunia the first year postpartum in relation to degree of perineal trauma. International Urogynecology Journal. ISSN 0937-3462. 27(10), s. 1513–1523. doi: 10.1007/s00192-016-3015-7.
• Fodstad, Kathrine; Staff, Anne Cathrine & Laine, Katariina (2016). Episiotomy preferences, indication, and classification - A survey among Nordic doctors. Acta Obstetricia et Gynecologica Scandinavica. ISSN 0001-6349. 95(5), s. 587–595. doi: 10.1111/aogs.12856.
• Räisänen, Sari; Selander, T; Cartwright, Rufus; Gissler, Mika; Kramer, Michael R & Laine, Katariina [Vis alle 7 forfattere av denne artikkelen] (2014). The association of episiotomy with obstetric anal sphincter injury - a population based matched cohort study. PLOS ONE. ISSN 1932-6203. 9:e0107053(9). doi: 10.1371/journal.pone.0107053.
• Fodstad, Kathrine; Staff, Anne Cathrine & Laine, Katariina (2014). Effect of different episiotomy techniques on perineal pain and sexual activity 3 months after delivery. International Urogynecology Journal. ISSN 0937-3462. 25(12), s. 1629–1637. doi: 10.1007/s00192-014-2401-2.
• Jansova, Magdalena; Kalis, Vladimir; Rusavy, Zdenek; Zemcik, Robert; Lobovsky, Libor & Laine, Katariina (2014). Modeling manual perineal protection during vaginal delivery. International Urogynecology Journal. ISSN 0937-3462. 25(1), s. 65–71. doi: 10.1007/s00192-013-2164-1.
• Laine, Katariina; Rotvold, Wenche & Staff, Anne Cathrine (2013). Are obstetric anal sphincter ruptures preventable? - Large and consistent rupture rate variations between the Nordic countries and between delivery units in Norway. Acta Obstetricia et Gynecologica Scandinavica. ISSN 0001-6349. 92(1), s. 94–100. doi: 10.1111/aogs.12024.
• Fodstad, Kathrine; Laine, Katariina & Staff, Anne Cathrine (2013). Different episiotomy techniques, postpartum perineal pain, and blood loss: an observational study. International Urogynecology Journal. ISSN 0937-3462. 24(5), s. 865–872. doi: 10.1007/s00192-012-1960-3.
• Laine, Katariina; Sandvik, Leiv; Skjeldestad, Finn Egil & Staff, Anne Cathrine (2013). Prevalence and Risk Indicators for Anal Incontinence among Pregnant Women. ISRN Obstetrics and Gynecology. ISSN 2090-4436.
• Laine, Katariina; Räisänen, Sari; Cartwright, Rufus; Gissler, Mika; Kramer, Michael R & Jouhki, Maija-Riitta [Vis alle 7 forfattere av denne artikkelen] (2013). Changing associations of episiotomy and anal sphincter injury across risk strata: results of a population-based register study in Finland 2004–2011. BMJ Open. ISSN 2044-6055. doi: 10.1136/bmjopen-2013-003216.
• Staff, Anne Cathrine; Laine, Katariina; Skjeldestad, Finn Egil & Sandvik, Leiv (2013). Prevalence and Risk Indicators for Anal Incontinence among Pregnant Women. ISRN Obstetrics and Gynecology. ISSN 2090-4436. 2013. doi: 10.1155/2013/947572. Fulltekst i vitenarkiv
• Laine, Katariina; Skjeldestad, Finn Egil; Sandvik, Leiv & Staff, Anne Cathrine (2012). Incidence of obstetric anal sphincter injuries after training to protect the perineum: cohort study. BMJ Open. ISSN 2044-6055. 2(5). doi: 10.1136/bmjopen-2012-001649. Fulltekst i vitenarkiv
• Acharya, Ganesh; albrecht, christiane; Benton, samantha J; Cotechini, Tiziana; Dechend, Ralf & Dilworth, M.R. [Vis alle 23 forfattere av denne artikkelen] (2012). IFPA Meeting 2011 workshop report I: Placenta: Predicting future health; roles of lipids in the growth and development of feto-placental unit; placental nutrient sensing; placental research to solve clinical problems – A translational approach. Placenta. ISSN 0143-4004. doi: 10.1016/placenta.2011.11.015.
• Kalis, V; Laine, Katariina; de Leeuw, J W; Ismail, K M & Tincello, D G (2012). Classification of episiotomy: towards a standardisation of terminology. BJOG: An International Journal of Obstetrics and Gynaecology. ISSN 1470-0328. 119(5), s. 522–526. doi: 10.1111/j.1471-0528.2011.03268.x.
• Räisänen, Sari; Laine, Katariina; Jouhki, Maija-Riitta; Vehviläinen-Julkunen, Katri; Gissler, Mika & Heinonen, Seppo (2012). Risk of obstetric anal sphincter injury in vaginal births could be reduced. Duodecim. ISSN 0012-7183. 128(19), s. 1981–1987.
• Kalis, Vladimir; Landsmanova, Jana; Bednarova, Barbora; Karbanova, Jaroslava; Laine, Hely Katariina & Rokyta, Zdenek (2011). Evaluation of the incision angle of mediolateral episiotomy at 60 degrees. International Journal of Gynecology & Obstetrics. ISSN 0020-7292. 112(3), s. 220–224. doi: 10.1016/j.ijgo.2010.09.015.
• Laine, Hely Katariina; Skjeldestad, Finn Egil; Sanda, Birgitte; Horne, Hildegunn; Spydslaug, Anny E & Staff, Anne Cathrine (2011). Prevalence and risk factors for anal incontinence after obstetric anal sphincter rupture. Acta Obstetricia et Gynecologica Scandinavica. ISSN 0001-6349. 90(4), s. 319–324. doi: 10.1111/j.1600-0412.2010.01057.x.

Se alle arbeider i Cristin

• Laine, Katariina & Tingleff, Tiril (2023). Tvillinggravide får ikke optimal profylakse mot pre-eklampsi. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 143(8). doi: 10.4045/tidsskr.23.0331.
• Kessler, Jørg; Yli, Branislava Markovic; Overrein, Heidi & Laine, Katariina (2022). Ingen grunn til endring av anbefalinger om fosterovervåkning. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 142(16). doi: 10.4045/tidsskr.22.0662.
• Manresa, M.; Kalis, V.; de Tayrac, Tayrac; de Leeuw, Leeuw; Laine, Katariina & Räisänen, S. [Vis alle 7 forfattere av denne artikkelen] (2020). Hands up if you do not understand hands on. Midwifery. ISSN 0266-6138. 90. doi: 10.1016/j.midw.2020.102836.
• Laine, Katariina; Haugen, Guttorm; Johnsen, Synnøve Lian & Salvesen, Kjell Å (2019). Det er på tide å innføre ultralyd i uke 12. Fire spesialister i fødselshjelp og kvinnesykdommer. Aftenposten (morgenutg. : trykt utg.). ISSN 0804-3116.
• Staff, Anne Cathrine & Laine, Katariina (2012). Mange sfinkterskader kan forebygges. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 132(21), s. 2364–2365. doi: 10.4045/tidsskr.12.1168.
• Laine, Katariina; Skjeldestad, Finn Egil; Barbero, Mark Lewis Belandres & Staff, Anne Cathrine (2012). Similar reduction in OASR across all risk groups after implementation of a perineal protection program - a further reduction in the low risk groups is a challenge. Acta Obstetricia et Gynecologica Scandinavica. ISSN 0001-6349. 91, s. 103–103.
• Acharya, Ganesh ; Albrecht, C.; Benton, S.J.; Cotechini, T.; Dechend, R. & Dilworth, M.R. [Vis alle 25 forfattere av denne artikkelen] (2012). IFPA Meeting 2011 workshop report I: Placenta: Predicting future health; roles of lipids in the growth and development of feto-placental unit; placental nutrient sensing; placental research to solve clinical problems - A translational approach. Placenta. ISSN 0143-4004. 33, s. S4–S8. doi: 10.1016/j.placenta.2011.11.015.
• Kalis, V.; Laine, Katariina; de Leeuw, J W; Ismail, K M & Tincello, D G (2012). Classification of episiotomy: towards a standardisation of terminology Reply. BJOG: An International Journal of Obstetrics and Gynaecology. ISSN 1470-0328. 119(10), s. 1284–1285. doi: 10.1111/j.1471-0528.2012.03424.x.

Se alle arbeider i Cristin