The 5-year course of intimate partner violence among White, Black, and Hispanic couples in the United States

This article examines the 5-year incidence, prevalence, and recurrence of intimate partner violence (IPV) among White, Black, and Hispanic intact couples in the United States. A national multistage household probability sample of couples, age 18 years or older, was interviewed in 1995 with a response rate of 85%, and reinterviewed in 2000 with a response rate of 72%. Results indicate that the incidence and recurrence of IPV are higher for Blacks and Hispanics than for Whites. Compared to Whites, Hispanics are 2.5 times more likely to initiate IPV between baseline and follow-up and Blacks are 3.7 times more likely to report IPV at baseline and follow-up. Couples reporting severe IPV in 1995 are more likely than others to report severe IPV at follow-up. The rate of recurrence for severe IPV among Black and Hispanic couples is 6 and 4 times higher, respectively, than the rate among Whites. The results suggest that Blacks and Hispanics may be more affected by IPV.     

Complex Congenital Heart Malformation Including Transposition of the Great Vessels,Presenting as Sudden Unexplained Infant Death

Transposition of the great vessels (TGV) is a common congenital heart defect that is difficult to diagnose before birth. Antenatal diagnosis is associated with increased survival. Unusual features such as anomalous pulmonary artery origin may delay cyanosis, decreasing clinical suspicion. A three‐week old female infant who had never been cyanotic presented for forensic autopsy due to onset of unresponsiveness at home. History included risk factors for TGV and signs of heart enlargement that were not recognized during life. Cardiac pathology consultation identified D‐type TGV with additional rare anomalies. TGV may present as sudden unexplained infant death (SUID) for forensic autopsy if variant features prevent development of cyanosis. Cardiac pathology consultation is helpful in clarifying these features.     

Intimate partner violence and alcohol problems in interethnic and intraethnic couples

Despite the growing number of interethnic marriages in the United States, few studies have examined intimate partner violence (IPV) in interethnic couples. This article examined past-year occurrences of IPV across interethnic and intraethnic couples and tested correlates of IPV specifically in interethnic couples. Data were from a national survey of couples 18 years of age and older from the 48 contiguous states. Interethnic couples (n = 116) included partners from different ethnic backgrounds, including Black-White, Hispanic-White, and Black-Hispanic couples. White (n = 555), Black (n = 358), and Hispanic (n = 527) intraethnic couples included partners with the same ethnicity. Data analyses were prevalence rates and logistic regressions. The analysis showed that interethnic couples were comparatively younger and had shorter relationships than intraethnic White, Black, and Hispanic couples. Male partners in interethnic couples had higher rates of binge drinking and alcohol problems compared with male partners in intraethnic couples. Past-year prevalence rates for any occurrence of IPV and acts of severe IPV were higher for interethnic couples relative to intraethnic couples. Most occurrences of IPV for interethnic couples were mutual. Factors predicting IPV among interethnic couples included marital status, couples' age, male alcohol problems, and female impulsivity. Mounting evidence points to interethnic couples as a high-risk group for IPV. Interethnic couples may be at greater risk for IPV because of their younger age, binge drinking, and alcohol problems. Future research could build on this study by examining cohort effects and regional differences in IPV for interethnic couples and the risk for IPV across interethnic couples of different ethnic compositions.     

A path model of risk factors for intimate partner violence among couples in the United States

The present study was designed to identify the impact of drinking problems, impulsivity, and a history of childhood physical abuse on both male-to-female (MFIPV) and female-to-male intimate partner violence (FMIPV). The data were collected in 1995 from a representative national sample of couples living in the contiguous 48 states. Using a multistage probability sampling design, face-to-face interviews were conducted in respondent' homes, privately with each member of 1, 635 couples. A complex path model building on earlier work was tested for African American, Hispanic, and White couples separately. Multiple-group path analysis demonstrated that impulsivity, alcohol problems, and childhood physical abuse were differentially associated with reports of MFIPV and FMIPV as a function of ethnicity. This study suggests that a history of being physically harmed by parental figures during childhood, impulsivity, and drinking problems are all risk factors for intimate partner violence in the general household population in the United States.     

Intimate partner violence in the U.S. general population: progress and future directions

This article reviews survey research on intimate partner violence (IPV) in the U.S. general population. Results from survey research conducted over the past quarter century are briefly summarized. Three additional national studies related to injuries, crime victimization, and homicide among intimate partners in the United States are also considered. The article emphasizes the progress that has been made in general population survey research related to IPV. It concludes with a discussion of the current controversies and future directions for survey research of IPV in the U.S. general population.     

Intimate Partner Violence Victim and Perpetrator Characteristics Among Couples in the United States

This paper describes the characteristics (sociodemographic, drinking and selected psychological attributes) of victims, perpetrators and those who engage in mutual intimate partner violence (IPV) among couples in the U.S. Subjects constitute a multistage area probability sample representative of married and cohabiting couples from the 48 contiguous United States. Results indicate that age is the only variable that appears to have a consistent effect for men and women and across violence-related statuses: Older individuals are less likely to be victims, perpetrators and less likely to be involved in mutually violent relationships. Other variables such as ethnicity, marital status, drinking, impulsivity, depression and powerlessness are either gender or status-specific in their ability to predict victimization, perpetration or victimization/perpetration. Overall, those involved in violent relationships do not appear to be very different from those not involved in violent relationships. The most likely reason for lack of this difference is the nature of IPV in general population samples, which is in most cases moderate. Work on this paper was supported by a grant (R37-AA10908) from the National Institute on Alcohol Abuse and Alcoholism to the University of Texas School of Public Health.     

Drinking,Alcohol Problems and Intimate Partner Violence Among White and Hispanic Couples in the U.S.: Longitudinal Associations

This paper examines longitudinal associations between drinking, alcohol problems and male-to-female (MFPV) and female-to-male partner violence (FMPV) in a national sample of White and Hispanic couples in the United States. The study uses general population household survey longitudinal data collected in 1995 and in 2000. Subjects (18 years or older) constitute a random sample of married and cohabiting couples in the 48 contiguous United States. In 1995, a total of 1,635 couples completed the interview for a response rate of 85%. In 2000, face-to-face interviews were completed with 1,392 couples in their homes. The present analyses include 406 White and 387 Hispanic couples, who remained intact at the follow-up. Alcohol volume, alcohol problems, MFPV and FMPV in 1995 significantly predicted these same behaviors 5 years later. For White couples, female alcohol problems predicted FMPV in 1995. For Hispanics, female alcohol problems predicted FMPV only in 2000. The relationships between the three alcohol variables and MFPV and FMPV are not static, changing across ethnic groups over time. Findings suggest that once a behavior is present, it tends to be a strong predictor of that same behavior in the future.     

Racial and ethnic disparities in police-reported intimate partner violence perpetration: a mixed methods approach

The objectives of this study were to examine racial and ethnic disparities in perpetrator and incident characteristics and discrepancies between police charges and reported perpetrator behaviors in police-reported intimate partner violence (IPV). This cross-sectional study used standardized police data and victim narratives of IPV incidents reported to the police in Dallas, Texas in 2004. The sample included non-Hispanic White, non-Hispanic Black, and Hispanic male perpetrators who were residents of Dallas (N = 4470). Offense charges were prioritized in descending order: sexual assault, aggravated assault, simple assault, kidnapping, robbery, and intimidation. Textual data from the victim narratives were coded, based on the revised Conflict Tactics Scales (CTS), and categorized in descending order of priority: sexual (severe, minor), physical (severe, minor), and psychological (severe, minor) assault. Perpetrators were more likely to be Black and Hispanic. Perpetrator and incident characteristics varied significantly by race/ethnicity, particularly age, age difference between partners, marital status, injury, and interracial relationships. Qualitative data revealed that greater proportions of Black and Hispanic men perpetrated severe physical, but not sexual violence, compared with White men. The greatest disparity between CTS categories and police charges occurred among those cases identified by the CTS as severe physical IPV; 84% were charged with simple assault. Significant differences by race/ethnicity were found only for simple assault charges, which were coded as severe physical as opposed to minor physical IPV more often among Black (69% and 31%) compared with White (62% and 38%) men. The disparities revealed in this study highlight the need to enhance primary and secondary prevention efforts within Black and Hispanic communities and to increase linkages between police, community, and public health organizations.     

Alcohol availability and neighborhood poverty and their relationship to binge drinking and related problems among drinkers in committed relationships

The authors examined the relationship of alcohol outlet density (AOD) and neighborhood poverty with binge drinking and alcohol-related problems among drinkers in married and cohabitating relationships and assessed whether these associations differed across sex. A U.S. national population couples survey was linked to U.S. Census data on AOD and neighborhood poverty. The 1,784 current drinkers in the survey reported on their binge drinking, alcohol-related problems, and other covariates. AOD was defined as the number of alcohol outlets per 10,000 persons and was obtained at the zip code level. Neighborhood poverty was defined as having a low (<20%) or high (≥20%) proportion of residents living in poverty at the census tract level. We used logistic regression for survey data to estimate odds ratios and 95% confidence intervals and tested for differences of associations by sex. Associations of neighborhood poverty with binge drinking were stronger for male than for female drinkers. The association of neighborhood poverty with alcohol-related problems was also stronger for men than for women. We observed no relationships between AOD and binge drinking or alcohol-related problems in this couples survey. Efforts to reduce binge drinking or alcohol-related problems among partners in committed relationships may have the greatest impact if targeted to male drinkers living in high-poverty neighborhoods. Binge drinking and alcohol-related problems, as well as residence in an impoverished neighborhood are risk factors for intimate partner violence (IPV) and other relationship conflicts.     

Trichophyton Mentagrophytes Perforates Hair of Adult Corpses in the Gaseous Period*

Abstract: Despite the substantial literature on mycology, there are still limited reports of the interaction between fungi and human hosts in the postmortem period. Thus, the main goal of this study was to investigate the in vitro perforation test using Trichophyton mentagrophytes on hair from adult corpses in the postmortem period (gaseous period). The protocol was carried out with positive (prepubescent children’s hair) and negative controls (healthy adult hair) as well. One strain of Trichophyton rubrum was also used as a negative perforation control. Perforations were found in all the hair samples from corpses and prepubescent children after 12–14 days exposure to T. mentagrophytes and were absent in the hair samples of healthy adults. Furthermore, hair perforation was not observed with T. rubrum. Our preliminary findings suggest the use of T. mentagrophytes as a potential marker of the death interval in forensic science.