Molecular prevalence of Bartonella spp. in bat flies in east coast Malaysia.

Bats are a significant reservoir for numerous pathogens, including Bartonella spp. It is one of the emerging zoonotic bacterial diseases that can be transmitted to humans and may cause various unspecific clinical manifestations. Thus, bartonellosis is rarely diagnosed and is regarded as a neglected vector-borne disease (VBD). Bat flies have been hypothesised to be a vector in the transmission of pathogens among bats. They are host-specific, which reduces the likelihood of pathogen transmission across bat species; however, they are likely to maintain high pathogen loads within their host species. To explore the presence of Bartonella spp. in bat flies from Peninsular Malaysia; bat fly samples collected from various sites at the east coast states were subjected to molecular detection for Bartonella spp. It was discovered that 38.7 % of bats from Terengganu and Kelantan were infested with bat flies; however, no bat fly was found in bats collected from Pahang. The collected bat flies belonged to the families Nycteribiidae (79.6 %) and Streblidae (20.4 %). The collected bat flies were pooled according to the locations and species into 39 pools. Out of these 39 pools, 66.7 % (n = 26) were positive for Bartonella spp. by PCR. Sequence analyses of five randomly selected PCR-positive pools revealed that pools from Kelantan (n = 3) have the closest sequence identities (99 %) to Bartonella spp. strain Lisso-Nig-922 from Nigeria. However, the other pools from Terengganu (n = 2) were closely related to Bartonella spp. strain KP277 from Thailand and Bartonella spp. strain Rhin-3 from the Republic of Georgia with 99 % and 100 % sequence identity, respectively. This suggests that the Bartonella spp. found in Malaysian bat flies are genetically diverse and can potentially serve as reservoirs for pathogenic Bartonella spp.

The Relationship Between Perceptions of Response to Disclosure of Childhood Sexual Abuse and Later Outcomes.

This study assessed whether perceptions of others' reactions to disclosure are related to psychological and physical outcomes among individuals with a history of child sexual abuse. Eighty-six female undergraduates completed a series of questionnaires assessing child sexual abuse, nonsexual trauma, depression, anxiety, posttraumatic stress disorder, somatic symptoms, disclosure, and social reactions to disclosure. Those who reported child sexual abuse endorsed higher levels of psychological and physical symptoms than those who reported a nonsexual traumatic event. Child sexual abuse survivors who reported more hurtful responses to disclosure had higher levels of posttraumatic stress disorder, anxiety, and physical symptoms than nonsexual trauma survivors. These findings suggest that many survivors of CSA may need psychological services, and an important focus of treatment may be assessing and strengthening social support.

Gendered sexuality: a new model and measure of attraction and intimacy.

Currently, the literature related to sexual orientation is ambiguous with regard to the relationship of sexual orientation, sexual identity, attraction, and intimacy. In order to explore the relationships of self-identified categorical sexual identity (which is the most popular method of sexual orientation assessment) with attraction and intimacy, it is imperative that researchers have access to a reliable and valid measure of the latter. The present study proposes a model for conceptualizing attraction and intimacy, termed gendered sexuality, and examines the factor structure of a measure designed to assess the construct. Results suggest that four factors adequately accounted for the variance in gendered sexuality in a large sample of young adults. These factors assess attraction to females, attraction to males, intimacy with females, and intimacy with males. Exploratory analyses provided preliminary evidence of potential construct validity and suggested that discrepancies between desired and available behavior predict dissatisfaction in interpersonal role as measured by the Outcome Questionnaire 45.2.

The State Children's Health Insurance Program (SCHIP) and prepregnancy coverage of teenage mothers.

BACKGROUND: The 1997 State Children's Health Insurance Program (SCHIP) program allowed states to expand Medicaid to uninsured children through age 18 in families under 200% of the federal poverty level. Prepregnancy insurance coverage of adolescents may help reduce unintended pregnancies, address other medical issues, and allow for early and adequate prenatal care for those carrying to term. OBJECTIVES: We tested the effects of SCHIP implementation on insurance coverage for teenage mothers and investigated whether these effects varied by type of state SCHIP program--Medicaid expansion, stand-alone program, or some combination of these. RESEARCH DESIGN: We used Pregnancy Risk Assessment Monitoring System data from 1996 through 2000 and difference-in-differences analysis to analyze coverage changes for teenage mothers (age <20) relative to those for mothers aged 20-24 years old, a group whose Medicaid eligibility was not affected by SCHIP policies. POPULATION STUDIED: Our raw sample of teenage and older mothers in Alaska, Oklahoma, South Carolina, Florida, Maine, New York, and West Virginia equaled 23,171 (811,638 weighted). RESULTS: SCHIP implementation was associated with an almost 10 percentage point increase in prepregnancy coverage among teens under age 17. Although there were increases in both public and private coverage only the latter was statistically significant. The only statistically significant increase in Medicaid coverage, equal to almost 16 percentage points, was among 18-year-olds in states with Medicaid expansion programs. CONCLUSIONS: The temporary extension of SCHIP allows time to consider how to maintain the program's potentially positive effect on the reproductive health of adolescents.

The Pregnancy Risk Assessment Monitoring System (PRAMS): current methods and evaluation of 2001 response rates.

OBJECTIVES: Our objectives were to describe the methodology of the Pregnancy Risk Assessment Monitoring System (PRAMS), examine recent response rates, determine characteristics associated with response, and track response patterns over time. METHODS: PRAMS is a mixed-mode surveillance system, using mail and telephone surveys. Rates for response, contact, cooperation, and refusal were computed for 2001. Logistic regression was used to examine the relationship between maternal and infant characteristics and the likelihood of response. Response patterns from 1996 to 2001 were compared for nine states. RESULTS: The median response rate for the 23 states in 2001 was 76% (range: 49% to 84%). Cooperation rates ranged from 86% to 97% (median 91%); contact rates ranged from 58% to 93% (median 82%). Response rates were higher for women who were older, white, married, had more education, were first-time mothers, received early prenatal care, and had a normal birthweight infant. Education level was the most consistent predictor of response, followed by marital status and maternal race. From 1996 to 2001, response to the initial mailing decreased in all states compared, but the decrease was offset by increases in mail follow-up and telephone response rates. Overall response rates remained unchanged. CONCLUSIONS: The PRAMS mail/telephone methodology is an effective means of reaching most recent mothers in the 23 states examined, but some population subgroups are more difficult to reach than others. Through more intensive follow-up efforts, PRAMS states have been able to maintain high response rates over time despite decreases in response to the initial mailing.

Contraceptive use--United States and territories, Behavioral Risk Factor Surveillance System, 2002.

PROBLEM: Contraceptive use is an important determinant of unintended pregnancy. In the United States, approximately half of all pregnancies are unintended. Population-based information about contraceptive use patterns is limited at the state level. Information about contraceptive use for states can be used to guide the development of state programs and policies to decrease unintended pregnancy and the spread of sexually transmitted infections. Information about contraceptive use for specific subpopulations can be used to further refine state efforts to improve contraceptive use and subsequently decrease the occurrence of unintended pregnancy. REPORTING PERIOD: Data were collected in 2002 for men and women. DESCRIPTION OF SYSTEM: The Behavioral Risk Factor Surveillance System (BRFSS) is a random-digit--dialed, telephone survey of the noninstitutionalized U.S. population aged > or =18 years. All 50 states, the District of Columbia, Guam, the Commonwealth of Puerto Rico, and the U.S. Virgin Islands participated in BRFSS in 2002. These data can be used to track state progress towards the national health objectives for 2010 for responsible sexual behavior. The 2002 BRFSS data represent the first time state data on contraceptive use in all 50 states will be presented and examined by selected sociodemographic characteristics. The 2002 BRFSS also, for the first time, provided an opportunity to examine state-level contraceptive use patterns among men. RESULTS: Variation across states and territories was observed for the majority of contraceptive methods among the different demographics analyzed and among men and women. The percentage of men and women at risk for pregnancy who said they or their partner was using birth control was high overall and ranged from 67% (Guam) to 88% (Idaho). Oral contraceptives (i.e., the pill), vasectomy, tubal ligation, and condoms were the methods most frequently reported by both male and female respondents who said they or their partner was using birth control. Among female respondents using birth control, the pill was the most common method reported. Among men, vasectomy was the most commonly reported method. The prevalence of use for the four most commonly reported methods (pills, vasectomy, tubal ligation, condoms) varied as much as six-fold among states for vasectomy and three- to four-fold for condoms, pills, and tubal ligation. INTERPRETATION: The findings in this report document substantial differences among states and sociodemographic groups within states in contraceptive method use. PUBLIC HEALTH ACTION: These data can help states identify populations with an unmet need for birth control, barriers to birth control use, and gaps in the range of birth control methods offered by health-care providers. An analysis of the prevalence of birth control use by state and selected population characteristics can help states target contraceptive programs to best meet the needs of their population.

Mobilizing communities: an overview of the Community Coalition Partnership Programs for the Prevention of Teen Pregnancy.

The Community Coalition Partnership Programs for the Prevention of Teen Pregnancy (CCPP) was a seven-year (1995-2002) demonstration program funded by the Centers for Disease Control and Prevention (CDC) Division of Reproductive Health conducted in 13 U.S cities. The purpose of the CCPP was to demonstrate whether community partners could mobilize and organize community resources in support of comprehensive, effective, and sustainable programs for the prevention of initial and subsequent pregnancies. This article provides a descriptive overview of the program origins, intentions, and efforts over its planning and implementation phases, including specific program requirements, needs and assets assessments, intervention focus, CDC support for evaluation efforts, implementation challenges, and ideas for translation and dissemination. CDC hopes that the experiences gained from this effort lead to a greater understanding of how to mobilize community coalitions as an intervention to prevent teen pregnancy and address other public health needs.

Child peer sexual abuse: preliminary data on outcomes and disclosure experiences.

OBJECTIVE: This study compared experiences of children sexually abused by peers to those of children abused by adolescents/adults. Variables examined included perceived negativity of the abuse, self-reported outcomes, overall psychological functioning, and disclosure. METHOD: An archival data set containing retrospective reports of childhood sexual experiences was culled for instances of sexual abuse by child peers and adolescents/adults. An equivalent nonabused comparison group was identified. The Self-Report Outcome Checklist (SROC; Gilbert, 1994b), the MMPI-Hugo Short Form (Hugo, 1971) and a disclosure survey were also retrieved from these data. RESULTS: Compared to abuse by peers, abuse perpetrated by adolescents/adults was more intrusive and intrafamilial. Both groups rated their experiences as equally negative, and reported equally pervasive outcomes. Those abused by adolescents/adults reported significantly higher scores on the Psychopathic Deviate, Psychasthenia, and Schizophrenia scales compared to nonabused controls; similar findings did not emerge for those abused by child peers. Less than a fourth in either abuse group reported disclosing their experience to a parent. Among those who did not disclose, participants abused by child peers anticipated less support from both parents and more anger from their mothers. CONCLUSIONS: The findings suggest that child peer sexual abuse may be associated with adverse outcomes.

Prevalence of seat belt use among reproductive-aged women and prenatal counseling to wear seat belts.

OBJECTIVE: The purpose of this study was to determine the prevalence of counseling to wear seat belts during pregnancy and seat belt use among women of reproductive age. STUDY DESIGN: Self-reported data from 2 population-based surveys were used to examine counseling to wear seat belts during pregnancy and seat belt use among reproductive-aged women. RESULTS: The prevalence of counseling to wear seat belts during pregnancy ranged from 36.7% to 56.5% across 19 states. The prevalence of seat belt use among reproductive-aged women ranged from 69.5% to 91.4% across 19 states. Younger, non-Hispanic black, and less educated pregnant women were more likely to report counseling, but reproductive-aged women with these characteristics were less likely than older, non-Hispanic white, and more educated women to use seat belts. CONCLUSION: Most women are not counseled about seat belt use during pregnancy. Providers should ensure that this topic is discussed with each patient.

Medicaid service use and program costs for pregnant teens.

Teen pregnancy is an important public health issue for all teens, but particularly for low-income teens who rely on the public health safety net for services. Medicaid pays for more than two-thirds of deliveries among teenagers in the USA. To discern how this public program serves pregnant teens (aged 11-19 years), the authors used Medicaid enrollment and claims data for Florida, Georgia and New Jersey in 1995 to examine teens' enrollment duration, service use and average payments relative to 20-24-year-olds on Medicaid. Teens were more likely than the older women to have been enrolled in Medicaid before pregnancy and to have maintained coverage through the third month following delivery. If not enrolled prepregnancy, teens were more likely than older women to enroll later in pregnancy. Teens were less likely to receive early prenatal care and more likely to be hospitalized during pregnancy, usually for preterm labor. While total Medicaid payments for routine prenatal and delivery-related care were equivalent between teens and older women, payments for nonroutine care during pregnancy were modestly higher for teens in Florida and Georgia. Thus, only modest cost savings can accrue from lower average costs per pregnancy and delivery among teens who delay pregnancy. Additional and larger cost savings to the Medicaid program from preventing teen pregnancy would accrue from the expected lower enrollment in Medicaid among the teens as they age.

Differences between mistimed and unwanted pregnancies among women who have live births.

CONTEXT: Mistimed and unwanted pregnancies that result in live births are commonly considered together as unintended pregnancies, but they may have different precursors and outcomes. METHODS: Data from 15 states participating in the 1998 Pregnancy Risk Assessment Monitoring System were used to calculate the prevalence of intended, mistimed and unwanted conceptions, by selected variables. Associations between unintendedness and women's behaviors and experiences before, during and after the pregnancy were assessed through unadjusted relative risks. RESULTS: The distribution of intended, mistimed and unwanted pregnancies differed on nearly every variable examined; risky behaviors and adverse experiences were more common among women with mistimed than intended pregnancies and were most common among those whose pregnancies were unwanted. The likelihood of having an unwanted rather than mistimed pregnancy was elevated for women 35 or older (relative risk, 2.3) and was reduced for those younger than 25 (0.8); the pattern was reversed for the likelihood of mistimed rather than intended pregnancy (0.5 vs. 1.7-2.7). Parous women had an increased risk of an unwanted pregnancy (2.1-4.0) but a decreased risk of a mistimed one (0.9). Women who smoked in the third trimester, received delayed or no prenatal care, did not breast-feed, were physically abused during pregnancy, said their partner had not wanted a pregnancy or had a low-birth-weight infant had an increased risk of unintended pregnancy; the size of the increase depended on whether the pregnancy was unwanted or mistimed. CONCLUSION: Clarifying the difference in risk between mistimed and unwanted pregnancies may help guide decisions regarding services to women and infants.

Adolescent dual use of condoms and hormonal contraception: trends and correlates 1991-2001.

BACKGROUND: Use of condoms with hormonal contraceptive methods (dual use) is recommended for adolescents at increased risk for sexually transmitted infections and pregnancy. GOAL: The goal was to measure the extent of dual use among adolescents, to estimate trends in dual use 1991-2001, to assess factors associated with dual use in 2001, and to develop information useful for prevention programs. STUDY DESIGN: We used 6 Youth Risk Behavior Surveys of 9th-12th graders conducted 1991-2001. Each survey was an independent, nationally representative sample. Sample sizes ranged from 10,904 to 16,262, and overall response rates ranged from 60-70%. We estimated trends in dual use for the 1991-2001 period using linear logistic regression models of dual use on year of survey controlling statistically for grade, sex, and race/ethnic group, and evaluated correlates of dual use with chi-squared analysis. RESULTS: Dual use increased significantly throughout 1991-2001, from 3.2% (95% confidence interval, +/- 0.7%) in 1991 to 7.2% (+/- 0.8%) in 2001. During this period, condom use increased and pill use did not. In 2001, 32% (+/- 2.6%) of all users of hormonal methods (pill or injection) also used condoms. Students in a number of categories had higher rates of dual use: those who were white (8.9% +/- 1.2%), 12th graders (9.2% +/- 1.5%), and those aged 17 and older (8.8% +/- 1.3%). Greater dual use was not associated with increased sexual or drug use risk behaviors. CONCLUSION: Dual use has increased but remains low, especially among those most at risk.

Binge drinking in the preconception period and the risk of unintended pregnancy: implications for women and their children.

OBJECTIVE: To assess the relationship between unintended pregnancy resulting in a live birth and binge drinking (having 5 or more alcoholic beverages on 1 occasion) in the 3 months before pregnancy (the preconception period) and to characterize women who are of childbearing age and binge drink. METHODS: A case-control study was conducted of women with pregnancies that resulted in a live birth, comparing those with unintended pregnancies with those with intended pregnancies. Data analyzed were from the 15 states that participated in the Pregnancy Risk Assessment Monitoring System from 1996-1999. RESULTS: Of 72 907 respondents, 45% of pregnancies were unintended. Compared with women with intended pregnancy, women with unintended pregnancy were more likely to be young and black and to report preconception binge drinking (16.3% vs 11.9%; odds ratio [OR]: 1.43; 95% confidence interval [CI]: 1.13-1.54). After adjusting for potential confounders, preconception binge drinking was associated with unintended pregnancy for white women (adjusted OR: 1.63; 95% CI: 1.47-1.80) but not for black women (adjusted OR: 0.96, 95% CI: 0.77-1.20). Overall, 14% of women reported preconception binge drinking. Women who binge drank in the preconception period were more likely to be white and unmarried; to smoke and be exposed to violence in the preconception period; and to consume alcohol, binge drink, and smoke during pregnancy. CONCLUSIONS: Binge drinking in the preconception period was associated with unintended pregnancies resulting in a live birth among white women but not among black women. Preconception binge drinkers were more likely to engage in other risky behaviors, including drinking during pregnancy. Comprehensive interventions to reduce binge drinking may reduce unintended pregnancies, as well as other adverse maternal and pediatric health outcomes.

Physical abuse around the time of pregnancy: an examination of prevalence and risk factors in 16 states.

OBJECTIVES: From self-reports we describe and compare the levels and patterns of physical abuse before and during pregnancy while also describing the demographic and pregnancy-related characteristics of physically abused women, the stressful experiences of abused women prior to delivery, and the relationship of the abused woman to the perpetrator(s). METHODS: We used population-based estimates from the Pregnancy Risk Assessment Monitoring System (1996-98) to calculate a multiyear 16-state prevalence with 95% confidence intervals (CIs) and unadjusted risk ratios for demographic, pregnancy-related, and stressful experiences variables. RESULTS: We found the prevalence of abuse across the 16 states to be 7.2% (95% CI, 6.9-7.6) during the 12 months before pregnancy, 5.3% (95% CI, 5.0-5.6) during pregnancy, and 8.7% (95% CI, 8.3-9.1) around the time of pregnancy (abuse before or during pregnancy). The prevalence of physical abuse during pregnancy across the 16 states was consistently lower than that before pregnancy. For time periods both before and during pregnancy, higher prevalence was found for women who were young, not White, unmarried, had less than 12 years of education, received Medicaid benefits, or had unintended pregnancies, and for women with stressful experiences during pregnancy, particularly being involved in a fight or increased arguing with a husband or partner. For each of these risk groups, the prevalence was lower during pregnancy than before. Abuse was ongoing before pregnancy for three quarters of the women experiencing abuse by a husband or partner during pregnancy. CONCLUSIONS: Women are not necessarily at greater risk of physical abuse when they are pregnant than before pregnancy. Both the preconception period and the period during pregnancy are periods of risk, which suggests that prevention activities are appropriate during routine health care visits before pregnancy as well as during family planning and prenatal care.

Prevalence of selected maternal behaviors and experiences, Pregnancy Risk Assessment Monitoring System (PRAMS), 1999.

PROBLEM/CONDITION: Various maternal behaviors and experiences before, during, and after pregnancy (e.g., unintended pregnancy, late entry into prenatal care, cigarette smoking, not breast-feeding) are associated with adverse health outcomes for both the mother and the infant. Information regarding maternal behaviors and experiences is needed to monitor trends, to enhance the understanding of the relations between behaviors and health outcomes, to plan and evaluate programs, to direct policy decisions, and to monitor progress toward Healthy People 2000 and 2010 objectives. REPORTING PERIOD COVERED: This report covers data from 1993 through 1999. DESCRIPTION OF SYSTEM: The Pregnancy Risk Assessment Monitoring System (PRAMS) is an ongoing, state- and population-based surveillance system designed to monitor selected self-reported maternal behaviors and experiences that occur before, during, and after pregnancy among women who deliver a live-born infant. PRAMS employs a mixed-mode data collection methodology; up to three self-administered surveys are mailed to a sample of mothers, and nonresponders are followed up with a telephone interview. Self-reported survey data are linked to selected birth certificate data and weighted for sample design, nonresponse, and noncoverage to create annual PRAMS analysis data sets. PRAMS generates statewide estimates of various perinatal health topics among women delivering a live infant. Data for 1999 from 17 states are examined. In addition, trend data are examined for 12 states that had at least 3 years of data during 1993-1999. RESULTS: In 1999, the prevalence of unintended pregnancy resulting in a live birth ranged from 33.7% to 52% across the 17 states. During 1993-1999, only one state reported a decreasing trend in the prevalence of unintended pregnancy. Women aged <20 years, black women, women with less than or equal to a high school education, and women receiving Medicaid were more likely to report unintended pregnancy. The prevalence of late or no entry into prenatal care ranged from 16.1% to 29.9%. The prevalence of late or no entry into prenatal care significantly decreased over time in seven of the 12 states with trend data. In general, women aged <20 years, black women, women with less than a high school education, and women receiving Medicaid were more likely to report late or no entry into prenatal care. The prevalence of smoking during the last 3 months of pregnancy ranged from 6.2% to 27.2%, and the prevalence decreased in five states from 1993 to 1999. Overall, smoking during the last 3 months of pregnancy was associated with younger age (<25 years), non-Hispanic ethnicity, having less than or equal to a high school education, receiving Medicaid, and delivering a low birthweight infant. The prevalence of physical abuse by a husband or partner during pregnancy ranged from 2.1% to 6.3%. No trends were observed for physical abuse from 1996 to 1999, the only years for which these data were available. Across the 17 states, only Medicaid status was consistently associated with experiencing physical abuse during pregnancy. The prevalence of breast-feeding initiation ranged from 48% to 89%. Ten of 12 states with trend data reported increases in the prevalence of breast-feeding initiation. Overall, women aged <20 years, women with less than or equal to a high school education, and women receiving Medicaid were less likely to breast-feed. The prevalence of breast-feeding duration for at least 4 weeks ranged from 34.9% to 78.1%. From 1993 to 1999, increases in levels of breast-feeding for at least 4 weeks were observed in eight states. Women aged <25 years, black women, women with less than or equal to a high school education, and women receiving Medicaid were generally less likely to breast-feed for at least 4 weeks. The prevalence of back sleep position for infants ranged from 35.1% to 74.6%. Increases in the use of the back sleep position were observed in all 12 states with trend data from 1996 to 1999. Black race and having less than or equal to a high school education were consistently associated with not using the back sleep position. INTERPRETATION: For surveillance during 1993-1999, the majority or all states observed increases in breast-feeding initiation, breast-feeding for at least 4 weeks, and back sleep position. Approximately one half of the states observed decreases for late or no entry into prenatal care and smoking during the last 3 months of pregnancy. Little or no progress was observed in the prevalence of unintended pregnancy or physical abuse during pregnancy. With few exceptions, the 17 states failed to meet the Healthy People 2000 objectives for the seven reported behaviors in 1999. Certain de

Providing sexual education to victims of child sexual abuse:what is a clinician to do?

Despite the large body of research on childhood sexual abuse, virtually no one has examined the coverage of sexual education in treatment. Agencies from across the United States that specialize in treating child and adolescent victims of sexual abuse were surveyed. The results indicate that sexual education is covered in treatment with children of all ages, with male and female clients, and in both individual and group therapy. There was a statistically significant difference in the coverage of sexual education based on clients' age, but not based on gender or treatment modality. Parents are often included in treatment; however, the amount of parental involvement varies. Published materials, such as children's books and videos, are frequently used. Participants (i.e., clinicians) are satisfied with their coverage of sexual education in treatment even though clients often experience negative reactions. Results suggest that covering sexual education in treatment helps decrease some of the negative effects of sexual abuse. This study also serves as a test of Dillman's Total Design Method of conducting mail surveys.

Socioeconomic and racial/ethnic disparities in unintended pregnancy among postpartum women in California.

OBJECTIVE: We examined social disparities in unintended pregnancy among postpartum women to better understand 1) the role of socioeconomic factors in racial/ethnic disparities and 2) factors that might explain both socioeconomic and racial/ethnic disparities in the risk for unintended pregnancy among women who give birth. METHODS: We used 1999 and 2000 data from a statewide-representative mail and telephone survey of postpartum women in California (N = 7044). We examined associations between unintended pregnancy and race/ethnicity (African American, Asian or Pacific Islander, U.S.-born Latina, foreign-born Latina, European or Middle Eastern), three socioeconomic factors (poverty status, maternal education, paternal education), and several potential explanatory factors. RESULTS: Overall, racial/ethnic disparities in unintended pregnancy were reduced by the three socioeconomic factors individually and collectively (e.g., reducing higher unadjusted odds for African Americans from 3.4 to 1.9); additional adjustment for marital status age, parity, insurance, language, abuse, sense of control, and interaction between marital status and race/ethnicity (each independently associated with unintended pregnancy) reduced the socioeconomic disparities (e.g., reducing odds for the poorest women from 4.1 to 2.3). Although reduced, significant racial/ethnic and socioeconomic disparities remained after adjustment, but generally only among married women. Results for Latinas appeared to vary by nativity, with foreign-born Latinas being at lower odds and U.S.-born Latinas being at higher odds of unintended pregnancy. CONCLUSIONS: Racial/ethnic disparities in unintended pregnancy are partly explained by the socioeconomic factors we measured. Several additional factors were identified that suggest possible directions for policies and programs to help reduce social disparities in unintended pregnancy among childbearing women.