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Childhood Abuse, Intimate Partner Violence and Risk of Migraine Among Pregnant Women: An Epidemiologic Study.

ABSTRACT: To examine the independent and joint associations of childhood abuse and intimate partner violence with migraine among pregnant women.Childhood abuse and intimate partner violence have each been associated with migraine headaches in previous studies, but these associations have not been explored among pregnant women.A cross-sectional study was conducted among a cohort of 2970 pregnant women attending prenatal clinics in Lima, Peru. History of childhood abuse (ie, physical or sexual abuse) was assessed using the Childhood Physical and Sexual Abuse Questionnaire. Intimate partner violence (IPV) was assessed using the World Health Organization questionnaire. Migraine classification (including migraine and probable migraine) was based on International Classification of Headache Disorders (ICHD)-III beta criteria. Multivariable logistic regression analyses were performed to estimate odd ratios (OR) and 95% confidence intervals (95% CI).The prevalence of any migraine was 33.5% while approximately 70% of participants reported a history of childhood abuse and 36.7% a history of IPV. Women with a history of any childhood abuse had a 38% increased odds of any migraine compared to women with no history of childhood abuse (OR?=?1.38; 95% CI 1.15-1.64). The odds of migraine increased with increasing numbers of experienced childhood abuse events (Ptrend ?

SUBMITTER: Gelaye B

PROVIDER: S-EPMC4907863 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature

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Childhood Abuse, Intimate Partner Violence and Risk of Migraine Among Pregnant Women: An Epidemiologic Study.

Gelaye Bizu B Do Ngan N Avila Samantha S Carlos Velez Juan J Zhong Qiu-Yue QY Sanchez Sixto E SE Peterlin B Lee BL Williams Michelle A MA

Headache 20160531 6

<h4>Objective</h4>To examine the independent and joint associations of childhood abuse and intimate partner violence with migraine among pregnant women.<h4>Background</h4>Childhood abuse and intimate partner violence have each been associated with migraine headaches in previous studies, but these associations have not been explored among pregnant women.<h4>Methods</h4>A cross-sectional study was conducted among a cohort of 2970 pregnant women attending prenatal clinics in Lima, Peru. History of ...[more]

PMID: 27242154

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Project description:PurposeViolence against women during pregnancy is a serious public health concern due to its significant adverse health consequences for both the mother and the baby. This study aims to systematically identify common health problems and synergistic health correlates of intimate partner violence (IPV) that specifically affect pregnant women.MethodsWe mine large-scale electronic health record (EHR) data from the IBM Explorys database to identify health problems that are prevalent in both IPV and pregnancy populations, as well those that are synergistically associated with the presence of IPV during pregnancy. For this purpose, we develop methods that enhance the statistical reliability of identified patterns by constructing confidence intervals that take into account systematic bias and measurement errors in addition to the variance in estimation.ResultsWe identify with high confidence 668 and 2750 terms that are respectively prevalent in respectively IPV and pregnancy populations. Of these terms, 279 are common. We also identify 16 synergistic health correlates with high confidence. Our results suggest that mental health, substance abuse, and genitourinary complications are prevalent among pregnant women exposed to IPV. The synergistic terms we identify reveal potential conditions that can be direct consequences of trauma (e.g., tibial fracture), long-term health consequences (e.g., chronic rhinitis), markers associated with the demograhics of affected populations (e.g., acne), and risk factors that potentially increase vulnerability during pregnancy (e.g., disorders of attention and motor control).ConclusionsOur results indicate that IPV significantly affects the well-being of pregnant women in multiple ways. The findings of this study can be useful for screening of IPV in pregnant women. Finally, the methodology presented here can also be useful for investigating the synergy between other medical conditions using EHR databases with privacy constraints.

Project description:BackgroundIntimate partner violence (IPV) refers to any behavior by either a current or ex-intimate partner or would-be rejected lover that causes physical, sexual, or psychological harm. It is the most common form of violence in women's lives. According to a World Health Organization report, about 1 in 3 women worldwide experience at least one form of IPV from an intimate partner at some point in her life. In the Gambia, about 62% of pregnant women experience at least one form of violence from an intimate partner. IPV has severe physical and mental health consequences on a woman ranging from minor bodily injury to death. It also increases the risk of low birth weight, premature delivery, and neonatal death.MethodsA health facility-based cross-sectional study design was carried out to assess the magnitude and factors associated with intimate partner violence among pregnant women seeking antenatal care in the rural Gambia. The study enrolled 373 pregnant women, and a multi-stage sampling technique was used to select the respondents. An interviewer-administered structured questionnaire was used to obtain information from the study participants. The collected data were analyzed using SPSS Ver.22. Bivariate and multivariate logistic regression were used to determine the association between dependent and independent variables. Odds ratio with 95% confidence interval (CI) was computed to determine the presence and strength of associated factors with IPV.ResultThe study reveals that the prevalence of IPV in The Gambia is 67%, with psychological violence (43%) being the most common form of IPV reported by the respondents. The multivariate logistic regression result reveals that being aged 35 years or older [AOR 5.1(95% CI 1.5-17.8)], the experience of parents quarreling during childhood [AOR 1.7(95% CI 1.0-2.75)], and having cigarette smoking partners [AOR 2.3 (95% CI 1.10-4.6)] were significantly associated with IPV during pregnancy.ConclusionThis study has demonstrated that all forms of IPV in rural Gambia are frequent. Women older than 35 years, had experienced parents quarreling, had a partner who smoked, and a partner who fight with others were more likely report IPV compared to other pregnant women in the study. We recommend that IPV screening should be included as an integral part of routine antenatal care services in The Gambia. Community-based interventions that include indigenous leaders, religious leaders, and other key stakeholders are crucial to create awareness on all forms of IPV and address the risk factors found to influence the occurrence of IPV in rural Gambia.

Project description:Background: There is a dearth of research which explores sexual abuse from perspectives of Caribbean women, despite its high prevalence in the region. While sexual violence is universal, tackling it requires a deep understanding of the contextual specificities in which it arises and of the intersections of gender with other sources of oppression and marginalisation. It also calls for the recognition that intimate partner violence against women is not separate from, but linked to violence against girls, not only because both are forms of gender-based violence but because together they speak to its historical, persistent and accumulative effects. Methods: In-depth intensive interviews were carried out with 35 women from Barbados and Grenada, aged 18-60 years who had experienced intimate partner violence under one of the following circumstances: during pregnancy (n = 15), as a woman a with disability (n = 8), as a woman living with HIV (n = 12). Interviews were digitally recorded, transcribed and thematically analyzed. Results: The participants experienced multiple forms of violence within their relationships, often concurrently. Twenty-one of the women had been subject to sexual violence and of these, 19 had experienced sexual abuse as children; these experiences were viewed as interconnected and bolstered by the high level of violence-acceptance reported within communities. Women were subject to different forms of control by their partners depending upon prevailing discourses related to their circumstances (as pregnant, disabled, or HIV positive); being 'vulnerable' was synonymous with having one's agency as an independent, autonomous person constrained and little external help was available. Conclusion: The study identified a clear chain of sexual behaviors, each of which fuel different layers of the problem: the prevalence of early sexualization of children is associated with the prevalence of child sexual abuse; child sexual abuse is pervasive in large part, because of the normalisation and social acceptance of violence against women and girls; "cultural" normalcy, in turn, fuels attitudes which contribute to sexual violence against women and women in especially vulnerable circumstances face additional risks. Integrated policy, which tackles these as interconnected issues is called for.

Dataset Information

Childhood Abuse, Intimate Partner Violence and Risk of Migraine Among Pregnant Women: An Epidemiologic Study.

Publications

Childhood Abuse, Intimate Partner Violence and Risk of Migraine Among Pregnant Women: An Epidemiologic Study.

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