Obstetric care and payment source: do low-risk Medicaid women get less care?

OBJECTIVES: This study examined whether Medicaid-insured women at low risk receive less adequate obstetrical care than privately insured women. METHODS: Low-risk women who were cared for by a random sample of obstetrical providers in Washington State were randomly selected. Information on all prenatal and intrapartum services was abstracted from medical records. Service information was aggregated into standardized resource-use units. Results compared Medicaid-insured women with those who were privately insured. RESULTS: Medicaid-insured women were significantly younger (22.5 years vs 26.9 years) and averaged 6% fewer visits than privately insured women. Nonetheless, Medicaid status had no meaningful association with prenatal, intrapartum, or overall resource use. Some variation occurred in individual resources received. Medicaid-insured women had 38.8% more resources expended on testing for sexually transmitted diseases. Privately insured women had more resources expended on alpha-fetoprotein testing and on amniocentesis. There were no meaningful differences in birthweight or gestational age at delivery. CONCLUSIONS: In this study of women who entered obstetrical care at low risk, similar care and resources were expended on Medicaid-insured and on privately insured women.     

Prenatal care utilization in rural areas and urban areas of Haiti.

OBJECTIVES: This study is based on the 2000 Demographic and Health Survey (DHS) conducted in Haiti. Using the DHS information on women aged 15 to 49 who had given birth during the three years preceding the survey interview, this study was intended to: (1) examine the determinants of the likelihood of the women using prenatal care in the rural areas and in the urban areas of the country and (2) for the women who made at least one prenatal care visit, examine the determinants of the number of prenatal visits in the rural areas and the urban areas. METHODS: The multivariate analysis used logistic models to identify which factors explained the decision to seek prenatal care, and negative binomial models were used to determine how many prenatal visits were conducted by the subgroup of women who did make prenatal care visits. RESULTS: Estimated at the mean values of the control variables, the expected probability of using prenatal care services in rural Haiti was 77.16%, compared to 85.83% in urban Haiti. Among users of prenatal care services, mothers in rural areas made an expected number of 3.78 prenatal care visits, compared to 5.06 visits for the women in urban areas. CONCLUSIONS: A substantial percentage of pregnant women have access to prenatal care services in Haiti, but mothers in rural areas who decided to seek care still fell slightly below the four visits recommended by the World Health Organization. The education levels of both mothers and their partners is a dominant predictor of prenatal care use. Longer travel times and greater distances to health centers in rural areas constituted barriers to repeated visits. Policymakers and health care providers need to take these findings into consideration as they decide on the delivery and management of health care services in Haiti.     

中国南北方部分地区1994-2000年孕产妇系统保健状况及其变化

目的 了解中国南北方部分地区1994—2000年的孕产妇系统保健状况及其变化。方法 数据来自“中美预防出生缺陷和残疾合作项目”中13个县（市）的围产保健监测数据库。研究对象为19942000年在上述项目县（市）分娩了孕满20周单胎活产儿的368589名妇女。结果 从19942000年，南北方地区产前检查率一直高于99．0％，第一次产前检查时的平均孕周从1994年13．1周提前至2000年的10．7N，早孕检查率从65．5％升至79．4％，产前检查次数≥5次的比例从34．1％升至71．8％，住院分娩率从913％升至98．8％，家庭分娩率从5．6％降至0．6％，产后访视次数≥3次的比例从80．5％升至951％。除早孕检查率外，同期比较，北方地区的其他各率均低于南方地区，且北方地区的城乡差别大于南方地区。结论 中国南北方地区的孕产妇系统保健状况得到了极大的改善，但南北地区之间、北方城乡之间存在明显的差别。     

School-based Prenatal Services

The purpose of this study is to evaluate whether enhancement of hospital-based prenatal care of adolescents results in pregnancy outcomes comparable to those found in adolescents receiving care at school-based clinics. An initial study comparing hospital clinic and school clinic programs administered by the St. Paul Maternal and Infant Care Project (MIC) from 1973–1976 indicated that delivered teens from the high school clinics had earlier and more frequent prenatal visits and fewer low birth weight babies than delivered adolescents who received care at hospital based clinics. After the initial study of 1976, MIC hospital based services for the adolescents were enhanced to include additional educational and support services.
A follow up study, (1976–1979) was subsequently conducted, using criteria similar to the previous study, to compare the results of hospital and school-based programs for pregnant teens. The follow up data demonstrated that the School Group initiated care much earlier and had significantly more prenatal visits than the Comparison Group, but the Comparison Group demonstrated a dramatic improvement in both areas when compared to the first study.
Rates of obstetrical complications and infant outcomes were more similar for both groups than in the initial study, supporting the premise that while the school provides a superior setting for provision of prenatal services, similar services at nonschool sites can be greatly enhanced and can demonstrate significant improvement in obstetrical outcomes.     

Learning effect of a conditional cash transfer programme on poor rural women's selection of delivery care in Mexico

BACKGROUND The Mexican programme Oportunidades/Progresa conditionally transfers money to beneficiary families. Over the past 10 years, poor rural women have been obliged to attend antenatal care (ANC) visits and reproductive health talks. We propose that the length of time in the programme influences women's preferences, thus increasing their use not only of services directly linked to the cash transfers, but also of other services, such as clinic-based delivery, whose utilization is not obligatory. OBJECTIVE To analyse the long-term effect of Oportunidades on women's use of antenatal and delivery care. METHODOLOGY 5051 women aged between 15 and 49 years old with at least one child aged less than 24 months living in rural localities were analysed. Multilevel probit and logit models were used to analyse ANC visits and physician/nurse attended delivery, respectively. Models were adjusted with individual and socio-economic variables and the locality's exposure time to Oportunidades. Findings On average women living in localities with longer exposure to Oportunidades report 2.1% more ANC visits than women living in localities with less exposure. Young women aged 15-19 and 20-24 years and living in localities with longer exposure to Oportunidades (since 1998) have 88% and 41% greater likelihood of choosing a physician/nurse vs. traditional midwife for childbirth, respectively. Women of indigenous origin are 68.9% less likely to choose a physician/nurse for delivery care than non-indigenous women. CONCLUSIONS An increase in the average number of ANC visits has been achieved among Oportunidades beneficiaries. An indirect effect is the increased selection of a physician/nurse for delivery care among young women living in localities with greater exposure time to Oportunidades. Disadvantaged women in Mexico (indigenous women) continue to have less access to skilled delivery care. Developing countries must develop strategies to increase access and use of skilled obstetric care for marginalized women.     

Factors which influence use of prenatal care in low-income racialethnic women in Los Angeles county

There is very limited information on ethnic differences in use of prenatal care services. The purpose of this study was to examine the effect of sociodemographic, health behaviors, medical risk, and psychosocial risk factors on the timing of prenatal care among Black-American, Mexican-American, and recent Mexican immigrant women in Los Angeles. A sample of 107 primiparous women were interviewed using a structured questionnaire. Information obtained included socioeconomic indicators, relationship with baby's father, timing of prenatal care, psychosocial factors, and substance use before pregnancy. Ethnic patterns of timing of prenatal care revealed no significant differences. The relationship with the baby's father was associated with early timing of prenatal care and more prenatal care visits. Substance use before pregnancy was significantly related to total number of visits for this pregnancy.Ruth E. Zambrana is Associate Professor of Social Welfare; Christine Dunkel-Schetter is Associate Professor of Psychology; Susan Scrimshaw is Professor of Public Health and Anthropology; all at University of California, Los Angeles, 405 Hilgard Avenue, Los Angeles, California 90024.This study was supported by the following funding agencies: UCLA Center for the Study of Women, UCLA Biomedical Faculty Research Support Grant, UC Mexus Development (Grant DG87-123) and Agency for Health Care Policy and Research (formerly known as National Center for Health Services Research and Technology Assessment (HS/HD #05518-01A 1).     

Racial, sociodemographic, and prenatal and childbirth care inequalities in Brazil, 1999-2001

OBJECTIVE: To analyze social inequalities and inequalities in access to and utilization of health care services according to skin color in a representative sample of postpartum women receiving hospital childbirth care. METHODS: A cross-sectional study was carried out in a sample of 9,633 postpartum women, of whom 5,002 were white (51.9%), 2,796 mulatto (29.0%), and 1,835 black skin color (19.0%), seen in public maternity hospitals, hospitals contracted out by the Unified National Health System, and private hospitals in the period 1999-2001. Data were collected from medical records and through interviews with the mothers in the immediate postpartum period using standardized questionnaires. Statistical analyses were performed using chi(2) tests to assess homogeneity of proportions and Student's t-test for comparison of measures. The analysis was stratified by maternal schooling. RESULTS: A persistent unfavorable situation was seen for mulatto and black women as compared to white women. Mulatto and black women had the highest rates of adolescent mothers, low schooling, unpaid occupation, and not having a partner. History of physical violence, smoking, attempts to interrupt pregnancy, and visits to several hospitals before being admitted were more frequent among black women, followed by mulatto and then white women of low schooling. High schooling group of women showed better indicators but the same pattern was seen. This variability is also seen in the opposite direction in terms of the level of satisfaction with prenatal and childbirth care. CONCLUSIONS: It was distinguished two forms of discrimination, by educational level and skin color, in care delivered by health services to postpartum women in Rio de Janeiro.     

Initiation of prenatal care by low-income Hispanic women in Houston.

OBJECTIVE: To understand why many Hispanic women begin prenatal care in the later stages of pregnancy. METHODS: The authors compared the demographic profile, insurance status, and health beliefs--including the perceived benefits of and barriers to initiating prenatal care--of low-income Hispanic women who initiated prenatal care at different times during pregnancy or received no prenatal care. RESULTS: A perception of many barriers to care was associated with later initiation of care and non-use of care. Perceiving more benefits of care for the baby was associated with earlier initiation of care, as was having an eligibility card for hospital district services. Several barriers to care were mentioned by women on open-ended questioning, including long waiting times, embarrassment the physical examination, and lack of transportation. CONCLUSIONS: Recommendations for practice included decreasing the number of visits for women at low risk for poor pregnancy outcomes while increasing the time spent with the provider at each visit, decreasing the number of vaginal examinations for low risk women, increasing the use of midwives, training lay workers to do risk assessment, emphasizing specific messages about benefits to the baby, and increasing general health motivation to seek preventive care through community interventions.     

Giving birth across the border: the San Diego-Tijuana connection.

Large immigration flows of young Mexican women to the U.S.-Mexico border are increasing the demand for maternity services in the Southwest. To date no attempt has been made to determine how U.S. births are distributed among stable, permanent residents and transient migrants, such as border residents of Mexico who enter the U.S. temporarily, yet long enough to use health services. This exploratory study examines factors associated with childbirth in California by border residents of Tijuana, Mexico. Data on 184 women, 15-44 years old, who gave birth between 1982-87, were examined using a household survey and focus group discussions. The findings indicate that 10.4% of the sample crossed the border to give birth in the United States. Socio-economic and legal status, spoken English proficiency, history of U.S. residency, annual visits across the border, single parenthood and primiparity were factors significantly associated with childbirth in the United States. These factors, in addition to social class differentials in attitudes towards U.S. obstetrical care and citizenship-by-birth need to be examined in future studies of cross-border utilization of services. The findings also demonstrate that most U.S. deliveries were in the private sector and paid for out of pocket, representing a very low public health burden. Changes in Medicaid legislation, which have extended maternity care coverage to the undocumented, may encourage deliveries in the public sector. These effects, coupled with the bridging effects that newly legalized immigrant networks exert on friends and relatives, familiarizing them with U.S. health care resources, will require monitoring to determine changes in demand for U.S. maternity care by this population.     

Timing of insurance coverage and use of prenatal care among low-income women

OBJECTIVES: This study examined the relationship between timing of insurance coverage and prenatal care among low-income women. METHODS: Timeliness of prenatal care initiation and adequacy of number of visits were studied among 5455 low-income participants in a larger cross-sectional statewide survey of postpartum women in California during 1994-1995. RESULTS: Although only 2% of women remained uninsured throughout pregnancy, one fifth lacked coverage during the first trimester. Rates of untimely care were highest (> or =64%) among women who were uninsured throughout their pregnancy or whose coverage began after the first trimester; rates were lowest (about 10%) among women who obtained coverage during the first trimester. Women who first obtained Medi-Cal coverage during pregnancy were at low risk of having too few visits. CONCLUSIONS: Timing of prenatal coverage should be considered in research on the relationship between coverage and care use among low-income women. Earlier studies that relied solely on principal payer information, without data on when coverage began, may have led to inaccurate inferences about lack of coverage as a barrier to prenatal care.     

Utilisation of prenatal services and birth outcomes: a community-based study in Israel

Summary
The purpose of this paper was to assess several measures of utilisation of prenatal care as predictors of birth outcome in a community where the availability and quality of services were equal for all pregnant women. A case-control study was conducted in a small community in Israel, comparing 189 women whose pregnancy resulted in an unfavourable outcome (perinatal mortality, preterm birth and low birthweight at term) with 384 women, matched by birth order, who had a live, full-term infant weighing 2500 g or more. In a multivariable analysis, adjusting for pregnancy complications, maternal age, parity and socio-economic disadvantage, gestational age at initiation of prenatal care was not an independent predictor of unfavourable outcome; neither was lower than the recommended number of visits for the period under care. However, a higher than expected number of visits was associated with unfavourable outcome [odds ratio (OR)=6.10, 95% CI 2.09–17.78], as was non-compliance with medical recommendations [OR=2.02, 95% CI 1.24–3.29. The context of prenatal care delivery, as well as the process of care and compliance with recommendations, should be assessed in order to determine the impact of prenatal care on birth outcomes.     

Use of maternal health services: comparing refugee,immigrant and US-born populations

Objectives To determine use of recommended maternal healthcare services among refugee and immigrant women in a setting of near-universal insurance coverage. Methods Refugee women age ≥18 years, who arrived in the US from 2001 to 2013 and received care at the same Massachusetts community health center, were matched by age, gender, and date of care initiation to Spanish-speaking immigrants and US-born controls. The primary outcome was initiation of obstetrical care within the first trimester (12 weeks gestation). Secondary outcomes were number of obstetrical visits and attending a postpartum visit. Results We included 375 women with 763 pregnancies (women/pregnancies: 53/116 refugee, 186/368 immigrant, 136/279 control). More refugees (20.6 %) and immigrants (15.0 %) had their first obstetric visit after 12 weeks gestation than controls (6.0 %, p < 0.001). In logistic regression models adjusted for age, education, insurance, BMI, and median census tract household income, both refugee (odds ratio [OR] 4.58, 95 % confidence interval [CI] 1.73–12.13) and immigrant (OR 2.21, 95 % CI 1.00–4.84) women had delayed prenatal care initiation. Refugees had fewer prenatal visits than controls (median 12 vs. 14, p < 0.001). Refugees (73.3 %) and immigrant (78.3 %) women were more likely to have postpartum care (controls 54.8 %, p < 0.001) with differences persisting after adjustment (refugee [OR 2.00, 95 % CI 1.04–3.83] and immigrant [OR 2.79, 95 % CI 1.72–4.53]). Conclusions for Practice Refugee and immigrant women had increased risk for delayed initiation of prenatal care, but greater use of postpartum visits. Targeted outreach may be needed to improve use of beneficial care.     

Medically induced preterm birth and the associations between prenatal care and infant mortality

PurposeDuring the last 30 years, the use of prenatal care, both the proportion of women receiving the recommended number of visits and the average number of visits, has increased substantially. Although infant mortality has decreased, the incidence of preterm birth has increased. We hypothesized that prenatal care may lead to lower infant mortality in part by increasing the detection of obstetrical problems for which the clinical response may be to medically induce preterm birth.MethodsWe examined whether medically induced preterm birth mediates the association between prenatal care and infant mortality by using newly developed methods for mediation analysis. Data are the cohort version of the national linked birth certificate and infant death data for 2003 births. Analyses were adjusted for maternal sociodemographic, geographic, and health characteristics.ResultsReceiving more prenatal care visits than recommended was associated with medically induced preterm birth (odds ratio [OR], 2.44; 95% confidence interval [95% CI], 2.40–2.49) compared with fewer visits than recommended). Medically induced preterm birth was itself associated with greater infant mortality (OR, 5.08; 95% CI, 4.61–5.60) but that association was weaker among women receiving extra prenatal care visits (OR 3.08; 95% CI, 2.88–3.30) compared with women receiving the recommended number of visits or fewer.ConclusionsThese analyses suggest that some of the benefit of prenatal care in terms of infant mortality may be in part due to medically induced preterm birth. If so, the use of preterm birth rates as a metric for tracking birth policy and outcomes could be misleading.     

Socio-demographic characteristics and prenatal and childbirth care in southern Brazil

This study aimed to compare prenatal and childbirth care received by teenagers and older mothers in Rio Grande, Rio Grande do Sul State, southern Brazil. From January 1st to December 31st 2007, all mothers were interviewed with a standardized questionnaire on the care they received. The chi-square test was used to compare proportions between adolescent and non-adolescent mothers. One-fourth (516) of the infants were born to adolescent mothers. Compared to older mothers, teenagers showed lower rates of the following: completion of at least six prenatal visits (61% x 75%), initiation of prenatal care in the first trimester (58% x 77%), tetanus vaccination (81% x 85%), and completion of prenatal visits with the same health professional (70% x 78%). Meanwhile, teenage motherhood was associated with more: supplementation for iron deficiency (66% x 57%), use of forceps (11% x 6%), and episiotomy (86% x 66%). The findings show that teenage mothers received worse prenatal and childbirth care than older mothers.     

安徽省农村已婚育龄妇女生育状况调查

目的 了解安徽省农村已婚育龄妇女生育状况,为制定相关政策提供依据.方法 采用多级抽样方法抽取1 398名农村已婚育龄妇女,用结构化问卷进行入户调查.结果 共收集有效问卷1 221份,应答率为87.3%.调查对象的自然流产率为7.3%,人工流产率为26.2%;农村已婚育龄妇女产前检查率为67.8%,产后访视率为24.2%,不同年龄和不同文化程度间的农村已婚育龄妇女产前检查和产后访视差异有统计学意义(P<0.01).60.4%的农村已婚育龄妇女有产褥期感染症状,78.3%有产后抑郁相关症状.结论 农村已婚育龄妇女妊娠期、产褥期生殖保健存在问题较多,应加大妊娠期产前检查、产后访视以及产褥期保健工作的力度.     

A model program for providing health services for migrant farmworker mothers and children

A bilingual, multidisciplinary team of health professionals collaborated with a migrant health center in North Carolina to develop a model program to deliver primary health care services to migrant farmworker women and children. The program included case finding and outreach, coordination of maternal and child health services locally as well as interstate, and innovative health education programming. Data were collected on the health status of 359 pregnant migrant farmworker women and 560 children, ages birth to 5 years, the majority of Mexican descent, who received primary care services at the center. The mean age of the women was 23.1 years and their mean gravidity was 2.9. Dietary assessments showed that the protein intakes of most met or exceeded the U.S. Recommended Dietary Allowances, but their consumption of foods in the milk-dairy group and the fruit-vegetable group was below recommended standards. Low hematocrit was a common problem among the women (43 percent) and, to a lesser extent, among the children (26 percent). Among the infants and children, 18 percent were obese. Black American women had the highest proportion of low birth weight infants. The project emphasized coordinated services for migrant farmworker mothers and children, such as transportation services, language translation, followup, and advocacy. An outreach strategy involved case finding, home visits, and services by lay health advisors. By the third year of the project, there were increases in the average number of prenatal visits, the proportion of women entering prenatal care in their first trimester, and in the use of well-child services. The project demonstrated effective methods for delivering culturally appropriate health care services to migrant farmworkermothers and children using bilingual public health professionals.     

Do increases in payments for obstetrical deliveries affect prenatal care?

Raising fees is one of the primary means that State Medicaid Programs employ to maintain provider participation. While a number of studies have sought to quantify the extent to which this policy retains or attracts providers, few have looked at the impact of these incentives on patients. In this study, the authors used Medicaid claims data to examine changes in volume and site of prenatal care among women who delivered babies after the Maryland Medicaid Program raised physicians fees for deliveries 200 percent at the end of its 1986 fiscal year. Although the State''s intent was to stabilize the pool of nonhospital providers who were willing to deliver Medicaid babies, it was also hoped that women would benefit through greater access to prenatal care, especially care rendered in a nonhospital setting. The authors'' hypotheses were that (a) the fee increase for obstetrical deliveries would result in an increase in prenatal visits by women on Medicaid, and (b) the fee increase would lead to a shift in prenatal visits from hospital to community based providers. The data for Maryland''s Medicaid claims for the fiscal years 1985 through 1987 were used. Comparisons were made in the average number of prenatal visits and the ratio of hospital to nonhospital prenatal visits before and after the fee increase. Data for continuously enrolled women who delivered in the last 4 months of each fiscal year were analyzed for between and within year differences using Student''s t-test and ANOVA techniques.(ABSTRACT TRUNCATED AT 250 WORDS)     

Perinatal health service use by women released from jail

Few studies have examined health care access for the growing population of pregnant women who cycle in and out of urban jails. The present study compared use of Medicaid-funded perinatal services for births to women who were in jail during pregnancy and births to women who had been in jail, but not while pregnant. Jail contact during pregnancy increased the likelihood women would receive prenatal care (odds ratio [OR] = 5.95; 95% confidence interval [CI] 2.18-16.23) and maternity support services (OR = 1.80; 95% CI 1.12-2.88), but was associated with fewer total prenatal and support visits. Jail contact during a previous pregnancy was associated with fewer prenatal care visits, more support service visits, and longer time receiving case management. Jail settings can become a place of coordination between public health and criminal justice professionals to ensure that pregnant women receive essential services following release. Service coordination may increase women's engagement in health services during future pregnancies, with or without subsequent incarceration.     

Extent of utilisation of maternal care services of P.H.C. by the families of a rural area

The utilization of the maternal health care services offered by an upgraded primary health care (PHC) facility in a rural area of West Bengal, India was assessed. Information on the use of the maternal services by pregnant women over a 5-year period was collected from a house-to-house sample of 100 families living less than 1 hour away from the health facility and having at least 1 child born into the family in the previous 5-year period. Women in 58% of the families used the prenatal services of the facility, 6% received prenatal care from private practitioners, and 36% received no prenatal care. Reasons given for not using the facility were 1) using the clinic was too time consuming, 2) the staff was unfriendly, 3) a lack of interest in the services provided. There was no significant differences between prenatal service utililizers and nonuser in regard to caste differences. Utilizers were somewhat more likely to live in households with a literate household head than nonusers. The number of visits made by the utilizers ranged from 1-5, but many respondents had difficulty recalling the exact number. Utilizers were no more likely than nonusers to use the delivery services of the PHC. Among the 58 women who used either the prenatal services of the PHC or of private practitioners, 34 had their deliveries at the PHC, 23 at home and 1 in the hospital. Among the 42 women who received no prenatal care, 15 gave birth at the PHC center, 20 at home, and 4 at nursing homes. Home deliveries were conducted either by untrained midwives or by family members. 3 cases of neonatal tetanus and 1 case of maternal tetanus were reported in the community during the 5 year period. All of these births occurred at home. Only 6% of the 100 mothers used the postnatal services of the PHC center. The findings indicate that the provision of upgraded services by itself is insufficient to overcome the lack of health care motivation on the part of the target population.     

Barriers to Prenatal Care for Mexican and Mexican American Women

Despite the presumed health benefits, Latinas are less likely than women from other ethnic groups to receive adequate prenatal care during their pregnancy. However, it is unclear whether this trend is the result of political economic conditions that limit access of many Latinos in the United States to adequate health services in general, or of sociocultural conditions that restrict the use of such services even when they are made available. Furthermore, it is unclear whether these barriers pose a risk for adverse birth outcomes in this population. To address these issues, we conducted a two-phase study of the political economic and sociocultural barriers to use of prenatal care services among Mexican and Mexican American women living in San Diego, California, and their association with adverse birth outcomes in this population. A quantitative assessment of information abstracted from the medical records of 173 Latinas who had given birth at a university medical center found that absence of Medi-Cal benefits or other forms of health insurance was the only significant predictor of inadequate prenatal care during pregnancy. However, neither lack of insurance nor adequate prenatal care was associated with any adverse birth outcomes. A qualitative analysis of information obtained from interviews of 30 Latinas receiving prenatal care services at a medical clinic for the homeless and medically underserved residents of San Diego identified three major themes underlying the lack of adequate prenatal care: lack of trust in formal versus informal institutions, wanted versus unwanted pregnancies, and the importance of the social network.