ORCID Profile
0000-0001-5053-3516
Current Organisations
University of Western Australia
,
James Cook University
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Publisher: Public Library of Science (PLoS)
Date: 07-08-2020
Publisher: Wiley
Date: 03-10-2022
DOI: 10.1111/BIRT.12682
Abstract: To compare the health of neonates born to women who experienced family and domestic violence (FDV) 12 months prior to birth, with the health of neonates born to women with an earlier history of FDV and women with no history of FDV. A retrospective cohort of women who experienced FDV within 12 months of birth (antenatal FDV [AFDV]) (n = 1230) was identified using data from the Western Australia (WA) Police Force Incident Management System and WA Hospital Morbidity Data Collection. Two comparison cohorts were used, the first including women with a history of FDV (HFDV) 12-60 months prior to birth (n = 1549) and the second with no history of FDV (NFDV) recorded (n = 3690). Hospital, birth, mortality, and congenital anomaly data were used in generalized linear models to examine and compare neonatal health outcomes. Women in the AFDV group had higher proportions of factors associated with poor neonatal outcomes including smoking (42.4%), substance use (23.0%), and mental health disorders (34.8%). Neonates born to AFDV mothers had significantly higher odds of congenital anomalies (OR: 1.51, 95% CI: 1.18-1.94), low birth weight (1.74, 1.45-2.10), and preterm birth (1.48, 1.22-1.79) compared with neonates born to NFDV mother. Neonatal health outcomes in those born to AFDV women were not significantly different from those born to HFDV women. Antenatal and historical FDV were associated with poor neonatal health outcomes. Additional pregnancy and social support should be offered to women who have experienced FDV during or prior to pregnancy.
Publisher: Centre for Social Impact
Date: 2020
Publisher: SAGE Publications
Date: 05-05-2022
Abstract: The aim of this study was to examine the key sociodemographic characteristics of Australian mothers and their children who were victims of family and domestic violence (FDV) that resulted in the male perpetrator being criminally charged for the offense or the mother being hospitalized. A population-based retrospective cohort study using de-identified linked health and police data of mothers with children born 1987-2010 who were victims of FDV 2004-2008 was utilized. Results indicate that mothers who were identified in police data are different demographically from those identified in health data and differed again from mothers identified in both health and police data. Within Western Australia, 3% of the population identify as Aboriginal however, 44% of mothers identified as victims in police data and 73% within the health data were Aboriginal. Of the mothers identified in police data, 30% were under 25 years of age at their first assault recorded in police data compared with 21% in those identified in both police and hospital data. Most mothers identified as victims of FDV in police data had children present at their assault (60.6%). Prevalence of FDV exposure, identified in police data, was significantly different in Aboriginal children compared with non-Aboriginal children. Aboriginal children had a 19-fold (
Publisher: Springer Science and Business Media LLC
Date: 15-12-2016
Publisher: SAGE Publications
Date: 27-02-2021
Abstract: This study aims to determine the prevalence, and trends over time, of Western Australian (WA) mothers who were victims of intimate partner violence (IPV) requiring hospital admission. The study investigated the prevalence of all mothers and the specific prevalence of Aboriginal and non-Aboriginal mothers. A population-based cohort study using de-identified linked health data of mothers of children born from 1990 to 2009 in WA was carried out. The prevalence of hospitalizations for IPV in mothers of children born in the period 1990-2009 (per 1,000 births) was calculated. Results indicate that the overall prevalence of hospital admissions for mothers assaulted 12 months prior to their child's birth month increased in the period 1990-2009, from 2.7 to 7.7 per 1,000 births. There was also an increase in the overall prevalence of hospital admissions of mothers who were assaulted 12 months prior to the birth month and 36 months after the birth month, from 8.9 per 1,000 births in 1990 to 19.4 per 1,000 births in 2009. In addition, being Aboriginal, having a mother <30 years of age, and being of low SES significantly increased the odds of having a mother with an IPV admission. This study highlights that while there has been an increase in the prevalence of IPV admissions for mothers of children born from 1990 to 2009 in WA, the level of prevalence has remained persistent for the last decade for the whole population. However, non-Aboriginal mothers have seen an increase in prevalence in the last decade. This increase is associated with the introduction of the Z63.0 code in
Publisher: BMJ
Date: 08-03-2023
DOI: 10.1136/BMJSRH-2022-201684
Abstract: There is a dearth of research investigating sexually transmitted infections (STIs) in children exposed to family and domestic violence (FDV). Further, there is no research on terminations of pregnancy in children exposed to FDV. This retrospective cohort study used linked administrative data from Western Australia to investigate whether exposure to FDV is associated with a risk of hospitalisations for STIs and terminations of pregnancy in adolescents. This study involved children born from 1987 to 2010 whose mother was a victim of FDV. Identification of family and domestic violence was from two sources: police and hospital records. This approach provided an exposed cohort of 16 356 and a non-exposed cohort of 41 996. Dependant variables were hospitalisations for pregnancy terminations and STIs in children aged from 13 up to 18 years of age. The primary explanatory variable was exposure to FDV. Multivariable Cox regression was used to investigate the association of FDV exposure and the outcomes. Following adjustment for sociodemographic and clinical factors, children exposed to FDV had an increased risk of hospitalisations for STIs (HR 1.49, 95% CI 1.15 to 1.92) and terminations of pregnancy (HR 1.34, 95% CI 1.09 to 1.63) as an adolescent than non-exposed peers. Children exposed to FDV are at an increased risk of hospitalisation for STI and termination of pregnancy as an adolescent. Effective interventions are needed to support children exposed to FDV.
Publisher: Elsevier BV
Date: 09-2019
DOI: 10.1016/J.CHIABU.2019.05.007
Abstract: Previous research shows a co-occurrence between children's exposure to violence and child maltreatment. This study examined the risk of maltreatment allegations in children whose mothers had been hospitalised due to an assault. The study used a retrospective cohort of children born in Western Australia between 1990-2009 (N = 524,534) using de-identified linked-administrative data. Multivariate Cox regression determined the adjusted and unadjusted hazard ratios for child maltreatment allegation in children with a mother hospitalised for assault. Models were adjusted for a range of sociodemographic characteristics. One in five children had a maltreatment allegation following their mother's hospitalisation for assault. This increased to two in five children when the mother was assaulted in the prenatal period. Aboriginal children accounted for 57.6% of all allegations despite representing only 7.8% of the population. Children whose mother had a hospitalisation for assault were nine-times (HR = 9.20, 95%CI: 8.98-9.43) more likely to have a subsequent maltreatment allegation than children whose mother did not have a hospitalisation for assault. Following adjustment for confounding factors, both Aboriginal and non-Aboriginal children had an almost two-fold increased risk of maltreatment allegation (HR = 1.56, 95%CI: 1.43-1.70 HR = 1.93 95%CI:1.80-2.07). Our study shows that child maltreatment allegation is common in children following a maternal hospitalisation for assault. Targeted early intervention is required for families with young children, and pregnant women experiencing violence. Importantly service staff need awareness of the impact of violence on families and the appropriate services to refer families to.
Publisher: SAGE Publications
Date: 20-01-2002
DOI: 10.1177/08862605211050099
Abstract: Children have a universal right to live free from exposure to family and domestic violence (FDV). Children exposed to FDV can experience long-term effects on their physical and psychological health and their social competencies including social, emotional, and cognitive skills and behaviours that underpin successful social adaptation and academic achievement. The aim of this study was to investigate if children exposed to FDV were more likely to be vulnerable on school readiness measures compared to those children who were not exposed. Our cohort study used de-identified in idual-level administrative data of children born during 2002-2010, in Western Australia, who were identified in police and hospital records as being exposed to FDV during 2002-2015. Univariate and multivariate logistic regression was used to estimate the odds of vulnerability in Australian Early Development Census (AEDC) outcomes of children exposed to FDV compared to a non-exposed cohort. After adjusting for demographic characteristics, children exposed to FDV had higher odds than non-exposed children of being vulnerable in all five AEDC domains: physical health and wellbeing, social competence, emotional maturity, language and cognitive skills (school-based) and communication skills and general knowledge. Exposed children have an increased likelihood of vulnerability in all five AEDC domains: physical health and wellbeing, social competence, emotional maturity, language and cognitive skills (school-based) and communication skills and general knowledge. Comprehensive multiagency early intervention for children exposed to FDV is required to mitigate the impact on outcomes, and ultimately the need to prevent FDV is needed.
Publisher: Elsevier BV
Date: 08-2023
DOI: 10.1016/J.CHIABU.2022.105594
Abstract: Exposure to family and domestic violence (FDV) in childhood can have a detrimental effect on children's health and social outcomes. However, research on the school outcomes of children exposed to FDV is scant. To investigate the impact of FDV exposure on school attendance and suspension in Aboriginal and non-Aboriginal children. A population-based retrospective cohort study of school children, in grade 1 to 10, born from 1993 to 2006 in Western Australia (n = 26,743) using linked administrative data. Multivariate logistic regression analysis was used to calculate odds ratios and 95% confidence intervals to determine the association with school attendance and suspension outcomes for children exposed to FDV compared to non-exposed children. Compared to non-exposed children, children exposed to FDV have an increase of poor school attendance: Aboriginal children adjusted odds ratio (aOR) = 1.91, 95% confidence interval (CI): 1.75-2.07, non-Aboriginal children aOR = 2.42, 95%CI: 2.12-2.75. FDV-exposed children also have an increased risk of school suspension: Aboriginal children aOR = 1.60, 95%CI: 1.47-1.74, non-Aboriginal children aOR = 2.68, 95%CI: 2.35-3.05, compared to non-exposed counterparts. Exposure to FDV is associated with an increased odds of poor school attendance and school suspension. Evidence-based and innovative strategies are needed to support children who are exposed to FDV. This involves responding in ways that does not cause further trauma to children a restorative and trauma-informed approach is vital.
Publisher: Swansea University
Date: 30-08-2018
Abstract: IntroductionAlmost half of Australian women assaulted by their partner have children in their care. Evidence suggests a link between children’s exposure to violence, and subsequent maltreatment allegations. However, this evidence is limited by small s le sizes. Linked administrative data present an opportunity to further investigate this sensitive topic. Objectives and ApproachThis study investigated the relationship between assaults on mothers and subsequent child maltreatment allegations. The s le included all live births in Western Australia from 1990 to 2009 (N=524,534) and their parents, with follow up to 2013. Linked administrative data on child maltreatment allegations and mothers’ assault-related hospital admissions were obtained. Multivariate Cox regression estimated the risk of maltreatment allegation following maternal assault admission. Adjusted and unadjusted hazard ratios (HR) and 95\\% confidence intervals (CI) were calculated for the risk of maltreatment allegation, and time (in months) between assault admission and the first maltreatment allegation. ResultsOne in five children whose mother had an assault admission had a subsequent maltreatment allegation, increasing to more than one in three children when restricted to assault admissions in the prenatal period. More than half of the children who had a maltreatment allegation after their mother was admitted for assault were Aboriginal. After adjusting for covariates, children whose mother had an assault admission had two-fold increased risk of having a maltreatment allegation. The risk of maltreatment allegation was greatest in young children, 5.5-year-old (SD=4.6), when restricted to maternal assault admissions in the prenatal period the children were younger at 4-year-old (SD=4.1). The time from maternal assault admission to maltreatment allegation was around 12 months longer for Aboriginal children than for non-Aboriginal children. Conclusion/ImplicationsChildren of mothers who have been assaulted are at higher risk of child maltreatment allegation. Targeted early intervention is required for families with young children, and pregnant women experiencing violence. The time to maltreatment allegation for Aboriginal children warrants community developed culturally-safe partnerships between Aboriginal communities and government services.
Publisher: Elsevier BV
Date: 04-2023
DOI: 10.1016/J.JPAIN.2022.11.007
Abstract: Oxycodone is commonly used by pregnant women for the treatment of pain. However, the potential risk associated with its use in pregnancy have not been robustly evaluated. The objective of this study was to examine neonatal outcomes associated with prenatal oxycodone exposure. State dispensing records were matched with midwives records to identify women who had been dispensed oxycodone during pregnancy (n=302). A matched comparison group of women who had been prescribed oxycodone prior to pregnancy was also identified (n=604). Hospital, mortality and congenital abnormality data were obtained for each mother-child dyad. Neonatal outcomes were examined for association with any exposure during pregnancy and trimester specific exposure, using generalized linear models. First trimester exposure was not associated with a significant increased risk of congenital anomalies (OR: 1.74 95%CI: 0.78, 3.87). Second trimester exposure to oxycodone was associated with reduction in average length of gestation (aCoef:-0.83, 95%CI: -1.26, -0.41) and birth weight (aCoef:-188, 95%CI: -299, -76). Second trimester exposure was also associated with an increased risk of very pre-term birth (<32 weeks) (OR: 5.03, 95%CI: 1.95, 12.98) and admission to the special care nursery (aOR:1.99, 95%CI: 1.30, 3.03). Third trimester exposure to oxycodone was associated with a reduction in average length of gestation (aCoef:-0.33, 95%CI: -0.63, -0.02) compared with the comparison group. The use of oxycodone in pregnancy was not associated with an increased risk of congenital anomalies. However, oxycodone exposure was associated with a short period of gestation, pre-term birth, and NAS, which likely contributed to a longer period of hospitalization following birth. Perspective: This article assesses the neonatal risks associated with prenatal exposure to oxycodone, providing clinicians and patients with important information on the safety of oxycodone in the treatment of pain in pregnancy.
Publisher: Wiley
Date: 26-08-2022
DOI: 10.1111/JPC.16179
Abstract: To investigate childhood (0-18 years) hospitalisation and emergency department (ED) contacts for epilepsy in Western Australian (WA) children exposed to family and domestic violence (FDV) pre 5 years of age compared to children with no FDV exposure. A retrospective, population-based cohort study included children born 1987-2010 who were identified as being exposed to FDV (n = 7018) from two sources: WA Police Information Management System and WA Hospital Morbidity Data Collection (HMDC) and a non-exposed comparison group (n = 41 996). Epilepsy contact was identified in HMDC and ED Data Collection records. Cox regression was used to estimate the adjusted and unadjusted hazard ratio and 95% confidence interval (CI) for epilepsy contact adjustment was made for a range of demographic characteristics known to impact health outcomes. Analyses were stratified by Aboriginal and Torres Strait Islander status to account for higher rates of FDV and epilepsy hospital admissions in Aboriginal and Torres Strait Islander children. Children exposed to FDV had a 62% (HR 1.62, 95% CI: 1.33-1.98) increased risk of epilepsy contact than non-exposed counterparts. Furthermore, the children exposed to FDV had a 50% longer average hospital stay for epilepsy than non-exposed children (4.7 days vs. 3 days, P = 0.006). When stratified by Aboriginal status, we found that Aboriginal children exposed to FDV stayed (on average) 2 days longer in hospital for epilepsy than their non-exposed counterparts (5.1 days vs. 3.1 days, P = 0.018). FDV exposure in early childhood is associated with increased risk of requiring secondary health care and longer hospital stays for childhood epilepsy.
No related grants have been discovered for Carol Orr.