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Items: 1 to 50 of 76

1.

Physician procedure volume and related adverse events after surgically induced abortion: a population-based cohort study.

Liu N, Vigod SN, Farrugia MM, Urquia ML, Ray JG.

CMAJ. 2019 May 13;191(19):E519-E528. doi: 10.1503/cmaj.181288. Epub 2019 May 12.

PMID:
31085561
2.

Refugee mothers, migration pathways and HIV: a population-based cohort study.

Wanigaratne S, Rashid M, Gagnon A, Cole DC, Shakya Y, Moineddin R, Blake J, Yudin MH, Campbell D, Ray JG, Urquia ML.

AIDS Care. 2019 May 6:1-7. doi: 10.1080/09540121.2019.1612009. [Epub ahead of print]

PMID:
31060379
3.

Postpartum self-inflicted injury, suicide, assault and homicide in relation to immigrant status in Ontario: a retrospective population-based cohort study.

Vigod SN, Arora S, Urquia ML, Dennis CL, Fung K, Grigoriadis S, Ray JG.

CMAJ Open. 2019 Apr 12;7(2):E227-E235. doi: 10.9778/cmajo.20180178. Print 2019 Apr-Jun.

4.

Severe maternal morbidity and postpartum mental health-related outcomes in Sweden: a population-based matched-cohort study.

Wall-Wieler E, Carmichael SL, Urquia ML, Liu C, Hjern A.

Arch Womens Ment Health. 2018 Oct 17. doi: 10.1007/s00737-018-0917-z. [Epub ahead of print]

PMID:
30334101
5.

Is anemia an independent risk factor for postpartum depression in women who have a cesarean section? - A prospective observational study.

Chandrasekaran N, De Souza LR, Urquia ML, Young B, Mcleod A, Windrim R, Berger H.

BMC Pregnancy Childbirth. 2018 Oct 11;18(1):400. doi: 10.1186/s12884-018-2032-6.

6.

Trends in mental health service utilisation in immigrant youth in Ontario, Canada, 1996-2012: a population-based longitudinal cohort study.

Saunders NR, Lebenbaum M, Lu H, Stukel TA, Urquia ML, Guttmann A.

BMJ Open. 2018 Sep 17;8(9):e022647. doi: 10.1136/bmjopen-2018-022647.

7.

Placement in Care in Early Childhood and School Readiness: A Retrospective Cohort Study.

Wall-Wieler E, Roos LL, Lee JB, Urquia ML, Roos NP, Bruce S, Brownell M.

Child Maltreat. 2019 Feb;24(1):66-75. doi: 10.1177/1077559518796658. Epub 2018 Sep 3.

PMID:
30176734
8.

Sex ratios at birth among second-generation mothers of South Asian ethnicity in Ontario, Canada: a retrospective population-based cohort study.

Wanigaratne S, Uppal P, Bhangoo M, Januwalla A, Singal D, Urquia ML.

J Epidemiol Community Health. 2018 Nov;72(11):1044-1051. doi: 10.1136/jech-2018-210622. Epub 2018 Jun 21.

9.

Interventions to reduce adverse health outcomes resulting from manifestations of gender bias amongst immigrant populations: a scoping review.

Januwalla A, Pulver A, Wanigaratne S, O'Campo P, Urquia ML.

BMC Womens Health. 2018 Jun 19;18(1):104. doi: 10.1186/s12905-018-0604-2. Review.

10.

Venous thromboembolism after induced abortion: a population-based, propensity-score-matched cohort study in Canada.

Liu N, Vigod SN, Farrugia MM, Urquia ML, Ray JG.

Lancet Haematol. 2018 Jul;5(7):e279-e288. doi: 10.1016/S2352-3026(18)30069-3. Epub 2018 Jun 18.

PMID:
29891177
11.

Intergenerational teen pregnancy: a population-based cohort study.

Liu N, Vigod SN, Farrugia MM, Urquia ML, Ray JG.

BJOG. 2018 Dec;125(13):1766-1774. doi: 10.1111/1471-0528.15297. Epub 2018 Jun 25.

PMID:
29786971
12.

The authors respond to "Failure to monitor or prevent unintended pregnancy is the key intergenerational problem, not the pregnancy outcome".

Liu N, Farrugia MM, Vigod SN, Urquia ML, Ray JG.

CMAJ. 2018 May 14;190(19):E601. doi: 10.1503/cmaj.69172. No abstract available.

13.

Refugee maternal and perinatal health in Ontario, Canada: a retrospective population-based study.

Wanigaratne S, Shakya Y, Gagnon AJ, Cole DC, Rashid M, Blake J, Dastoori P, Moineddin R, Ray JG, Urquia ML.

BMJ Open. 2018 Apr 10;8(4):e018979. doi: 10.1136/bmjopen-2017-018979.

14.

Intergenerational abortion tendency between mothers and teenage daughters: a population-based cohort study.

Liu N, Farrugia MM, Vigod SN, Urquia ML, Ray JG.

CMAJ. 2018 Jan 29;190(4):E95-E102. doi: 10.1503/cmaj.170595.

15.

Suicide and self-harm trends in recent immigrant youth in Ontario, 1996-2012: a population-based longitudinal cohort study.

Saunders NR, Lebenbaum M, Stukel TA, Lu H, Urquia ML, Kurdyak P, Guttmann A.

BMJ Open. 2017 Sep 1;7(9):e014863. doi: 10.1136/bmjopen-2016-014863.

16.

Severe Maternal Morbidity Associated With Maternal Birthplace: A Population-Based Register Study.

Urquia ML, Wanigaratne S, Ray JG, Joseph KS.

J Obstet Gynaecol Can. 2017 Nov;39(11):978-987. doi: 10.1016/j.jogc.2017.05.012. Epub 2017 Jul 18.

17.

Sex Ratios at Birth Among Indian Immigrant Subgroups According to Time Spent in Canada.

Brar A, Wanigaratne S, Pulver A, Ray JG, Urquia ML.

J Obstet Gynaecol Can. 2017 Jun;39(6):459-464.e2. doi: 10.1016/j.jogc.2017.01.002. Epub 2017 Apr 24.

18.

Partner Disengagement from Pregnancy and Adverse Maternal and Infant Outcomes.

Urquia ML, Pulver A, Heaman MI, Ray JG, Daoud N, O'Campo P.

J Womens Health (Larchmt). 2017 Mar;26(3):234-240. doi: 10.1089/jwh.2015.5627. Epub 2016 Nov 18.

PMID:
27860534
19.

Variations in male-female infant ratios among births to Canadian- and Indian-born mothers, 1990-2011: a population-based register study.

Urquia ML, Ray JG, Wanigaratne S, Moineddin R, O'Campo PJ.

CMAJ Open. 2016 Mar 31;4(2):E116-23. doi: 10.9778/cmajo.20150141. eCollection 2016 Apr-Jun.

20.

Severe Neonatal Morbidity Among Births to Refugee Women.

Wanigaratne S, Cole DC, Bassil K, Hyman I, Moineddin R, Shakya Y, Urquia ML.

Matern Child Health J. 2016 Oct;20(10):2189-98. doi: 10.1007/s10995-016-2047-4.

PMID:
27395384
21.

Preterm preeclampsia in relation to country of birth.

Ray JG, Wanigaratne S, Park AL, Bartsch E, Dzakpasu S, Urquia ML.

J Perinatol. 2016 Sep;36(9):718-22. doi: 10.1038/jp.2016.73. Epub 2016 May 5.

22.

Sex ratios at birth after induced abortion.

Urquia ML, Moineddin R, Jha P, O'Campo PJ, McKenzie K, Glazier RH, Henry DA, Ray JG.

CMAJ. 2016 Jun 14;188(9):E181-E190. doi: 10.1503/cmaj.151074. Epub 2016 Apr 11.

23.

Antiretroviral therapy during pregnancy and risk of preterm birth.

Gagnon LH, MacGillivray J, Urquia ML, Caprara D, Murphy KE, Yudin MH.

Eur J Obstet Gynecol Reprod Biol. 2016 Jun;201:51-5. doi: 10.1016/j.ejogrb.2016.03.028. Epub 2016 Mar 31.

PMID:
27060543
24.

A scoping review of female disadvantage in health care use among very young children of immigrant families.

Pulver A, Ramraj C, Ray JG, O'Campo P, Urquia ML.

Soc Sci Med. 2016 Mar;152:50-60. doi: 10.1016/j.socscimed.2016.01.027. Epub 2016 Jan 19. Review.

PMID:
26840770
25.

The influence of refugee status and secondary migration on preterm birth.

Wanigaratne S, Cole DC, Bassil K, Hyman I, Moineddin R, Urquia ML.

J Epidemiol Community Health. 2016 Jun;70(6):622-8. doi: 10.1136/jech-2015-206529. Epub 2016 Jan 29.

PMID:
26826212
26.

Risk of Preterm Birth According to Maternal and Paternal Country of Birth: A Population-Based Study.

Park AL, Urquia ML, Ray JG.

J Obstet Gynaecol Can. 2015 Dec;37(12):1053-62.

PMID:
26637077
27.

Contribution of HIV to Maternal Morbidity Among Refugee Women in Canada.

Wanigaratne S, Cole DC, Bassil K, Hyman I, Moineddin R, Urquia ML.

Am J Public Health. 2015 Dec;105(12):2449-56. doi: 10.2105/AJPH.2015.302886. Epub 2015 Oct 15.

28.

Variations in gestational length and preterm delivery by race, ethnicity and migration.

Sørbye IK, Wanigaratne S, Urquia ML.

Best Pract Res Clin Obstet Gynaecol. 2016 Apr;32:60-8. doi: 10.1016/j.bpobgyn.2015.08.017. Epub 2015 Sep 12. Review.

PMID:
26458997
29.

Birth-weight charts and immigrant populations: A critical review.

Urquia ML, Sørbye IK, Wanigaratne S.

Best Pract Res Clin Obstet Gynaecol. 2016 Apr;32:69-76. doi: 10.1016/j.bpobgyn.2015.09.001. Epub 2015 Sep 14. Review.

PMID:
26453476
30.

Birth Outcomes of Latin Americans in Two Countries with Contrasting Immigration Admission Policies: Canada and Spain.

Urquia ML, Vang ZM, Bolumar F.

PLoS One. 2015 Aug 26;10(8):e0136308. doi: 10.1371/journal.pone.0136308. eCollection 2015.

31.

Maternal and paternal birthplace and risk of stillbirth.

Bartsch E, Park AL, Pulver AJ, Urquia ML, Ray JG.

J Obstet Gynaecol Can. 2015 Apr;37(4):314-323. doi: 10.1016/S1701-2163(15)30281-4.

PMID:
26001684
32.

Can drug effects explain the recent temporal increase in atonic postpartum haemorrhage?

Joseph KS, Sheehy O, Mehrabadi A, Urquia ML, Hutcheon JA, Kramer M, Bérard A.

Paediatr Perinat Epidemiol. 2015 May;29(3):220-31. doi: 10.1111/ppe.12190. Epub 2015 Apr 5.

33.

Birth outcomes of foreign-born, native-born, and mixed couples in Sweden.

Urquia ML, Qiao Y, Ray JG, Liu C, Hjern A.

Paediatr Perinat Epidemiol. 2015 Mar;29(2):123-30. doi: 10.1111/ppe.12179. Epub 2015 Feb 14.

PMID:
25683170
34.

Severe maternal morbidity associated with maternal birthplace in three high-immigration settings.

Urquia ML, Glazier RH, Mortensen L, Nybo-Andersen AM, Small R, Davey MA, Rööst M, Essén B; ROAM (Reproductive Outcomes and Migration. An International Collaboration).

Eur J Public Health. 2015 Aug;25(4):620-5. doi: 10.1093/eurpub/cku230. Epub 2015 Jan 12.

35.

Assessment tool for total laparoscopic hysterectomy: a Delphi consensus survey among international experts.

Tremblay C, Grantcharov T, Urquia ML, Satkunaratnam A.

J Obstet Gynaecol Can. 2014 Nov;36(11):1014-1023. doi: 10.1016/S1701-2163(15)30416-3.

PMID:
25574680
36.

Patterns of social inequalities across pregnancy and birth outcomes: a comparison of individual and neighborhood socioeconomic measures.

Daoud N, O'Campo P, Minh A, Urquia ML, Dzakpasu S, Heaman M, Kaczorowski J, Levitt C, Smylie J, Chalmers B.

BMC Pregnancy Childbirth. 2015 Mar 23;14:393. doi: 10.1186/s12884-014-0393-z.

37.

Risk of adverse outcomes among infants of immigrant women according to birth-weight curves tailored to maternal world region of origin.

Urquia ML, Berger H, Ray JG; Canadian Curves Consortium.

CMAJ. 2015 Jan 6;187(1):E32-E40. doi: 10.1503/cmaj.140748. Epub 2014 Nov 10.

38.

Regression analysis of aggregate continuous data.

Moineddin R, Urquia ML.

Epidemiology. 2014 Nov;25(6):929-30. doi: 10.1097/EDE.0000000000000172. No abstract available.

PMID:
25265139
39.

Risk of overdose and death following codeine prescription among immigrants.

Ray JG, Hollands S, Gomes T, Urquia ML, Macdonald EM, Li P, Mamdani MM, Juurlink DN; Canadian Drug Safety and Effectiveness Research Network.

J Epidemiol Community Health. 2014 Nov;68(11):1057-63. doi: 10.1136/jech-2014-204489. Epub 2014 Aug 6.

PMID:
25104495
40.

Risk of cerebral palsy among the offspring of immigrants.

Ray JG, Redelmeier DA, Urquia ML, Guttmann A, McDonald SD, Vermeulen MJ.

PLoS One. 2014 Jul 14;9(7):e102275. doi: 10.1371/journal.pone.0102275. eCollection 2014.

41.

Influence of paternal and maternal ethnicity and ethnic enclaves on newborn weight.

Zipursky AR, Park AL, Urquia ML, Creatore MI, Ray JG.

J Epidemiol Community Health. 2014 Oct;68(10):942-9. doi: 10.1136/jech-2014-204257. Epub 2014 Jun 29.

PMID:
24975499
42.

Disparities in pre-eclampsia and eclampsia among immigrant women giving birth in six industrialised countries.

Urquia ML, Glazier RH, Gagnon AJ, Mortensen LH, Nybo Andersen AM, Janevic T, Guendelman S, Thornton D, Bolumar F, Río Sánchez I, Small R, Davey MA, Hjern A; ROAM Collaboration.

BJOG. 2014 Nov;121(12):1492-500. doi: 10.1111/1471-0528.12758. Epub 2014 Apr 24.

43.

Poor agreement between family-level and neighborhood-level income measures among urban families with children.

Erdle SC, Birken CS, Parkin PC, Urquia ML, Maguire JL.

J Clin Epidemiol. 2014 Jul;67(7):838-40. doi: 10.1016/j.jclinepi.2014.02.006. Epub 2014 Apr 18. No abstract available.

PMID:
24751177
44.

J-shapedness: an often missed, often miscalculated relation: the example of weight and mortality.

Cao S, Moineddin R, Urquia ML, Razak F, Ray JG.

J Epidemiol Community Health. 2014 Jul;68(7):683-90. doi: 10.1136/jech-2013-203439. Epub 2014 Mar 28.

PMID:
24683176
45.

Evaluating the accuracy of a geographic closed-ended approach to ethnicity measurement, a practical alternative.

Omand JA, Carsley S, Darling PB, Parkin PC, Birken CS, Urquia ML, Khovratovich M, Maguire JL; TARGet Kids! Collaboration.

Ann Epidemiol. 2014 Apr;24(4):246-53. doi: 10.1016/j.annepidem.2013.12.015. Epub 2014 Jan 16.

PMID:
24529516
46.

Preconception care in low- and middle-income countries: new opportunities and a new metric.

Young CT, Urquia ML, Ray JG.

PLoS Med. 2013;10(9):e1001507. doi: 10.1371/journal.pmed.1001507. Epub 2013 Sep 3. No abstract available.

47.

Visceral adiposity in the first half of pregnancy predicts newborn weight among adolescent mothers.

Cisneiros RM, Dutra LP, Silveira FJ, Souza AR, Marques M, Amorim MM, Urquia ML, Ray JG, Alves JG.

J Obstet Gynaecol Can. 2013 Aug;35(8):704-709. doi: 10.1016/S1701-2163(15)30860-4.

PMID:
24007705
48.

Smoking during pregnancy among immigrants to Sweden, 1992-2008: the effects of secular trends and time since migration.

Urquia ML, Janevic T, Hjern A.

Eur J Public Health. 2014 Feb;24(1):122-7. doi: 10.1093/eurpub/ckt048. Epub 2013 May 30.

PMID:
23722863
49.

Polygamy and poor mental health among Arab Bedouin women: do socioeconomic position and social support matter?

Daoud N, Shoham-Vardi I, Urquia ML, O'Campo P.

Ethn Health. 2014 Aug;19(4):385-405. doi: 10.1080/13557858.2013.801403. Epub 2013 May 30.

PMID:
23721210
50.

Differences in birthweight curves between newborns of immigrant mothers vs. infants born in their corresponding native countries: systematic overview.

Boshari T, Urquia ML, Sgro M, De Souza LR, Ray JG.

Paediatr Perinat Epidemiol. 2013 Mar;27(2):118-30. doi: 10.1111/ppe.12038. Review.

PMID:
23374056

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