Predictors of prenatal care utilization

Despite substantial evidence linking improved pregnancy outcomes with receipt of prenatal care and recent improvements in prenatal care utilization, specific subpopulations continue to receive inadequate or less than adequate care. The study reported here examined the predictive power of a set of variables describing the type of financial coverage available to the mother, attributes of the mother, father and family and characteristics of the health care system. A stratified random sample of mothers was generated from state birth certificate files and surveyed through the use of a mailed questionnaire. Stratification was designed to assure adequate representation of subgroups expected to receive less adequate prenatal care. The study findings indicate that there were deficiencies in prenatal care utilization and that these deficiencies were concentrated in specific areas and subpopulations within the state. While the majority of women in the study started prenatal care in the recommended first trimester, most did not maintain the recommended schedule of visits with their care provider. The following conditions were found to reduce the likelihood of receiving adequate care after controlling for service need: younger women (particularly adolescents); less educated (particularly those without a high school education); low income; longer travel time; Medicaid recipient; and rural resident. In addition, it was found that where one lives is a significant predictor of the adequacy of prenatal care even after controlling for all of the above variables. The authors conclude that it is important in assessing potential policy and program options for reducing differentials in prenatal care use to distinguish between economic and noneconomic barriers to utilization. Receipt of Medicaid does not assure adequate prenatal care use.(ABSTRACT TRUNCATED AT 250 WORDS)     

产前保健利用适宜指数及其应用

目的:构建能够综合反映产前保健服务利用的指标,并通过实际应用研究该指标对产时和产后保健的预测意义。方法:根据国外已有的综合性产前保健服务利用指标和中国卫生部对产前保健服务的有关规定,构建适合中国农村具体情况的综合性产前保健服务利用指标,即产前服务利用适宜指数,并利用秦巴卫生项目终末家庭调查资料,应用该指标分析产前服务利用水平对产时和产后保健的影响。结果:根据产前服务利用适宜指数分类,与产前服务利用不足的孕产妇相比,产前服务利用中等、足够和充裕的孕产妇住院分娩的OR值分别为1.378,2.488和3.216,差异均有统计学意义;与产前服务利用不足的孕产妇相比,产前服务利用中等、足够和充裕的孕产妇产后访视的次数平均分别要多0.33次,0.65次和0.72次,差异也均有统计学意义。结论:产前服务利用适宜指数可以综合反映产前的服务利用,该指标比较简单并能够预测产时和产后保健服务利用,可以有效应用于孕产期服务利用评估。     

Gender role and child health care utilization in Nepal

OBJECTIVE: To study the gender role in child health care utilization in Nepal. METHODS: We analysed 8112 individual observations of age 相似文献   

Factors associated with inadequacy of prenatal care utilization

OBJECTIVE: To identify factors associated with inadequacy of prenatal care utilization in urban community. METHODS: A cross-sectional study of a systematic sample stratified by maternity hospital, consisting of hospital births in the municipality of S?o Luís, Brazil, was carried out from March 1997 to February 1998. Socioeconomic and demographic factors, reproductive health, morbidity during pregnancy, and utilization of prenatal care services were studied. Mothers answered a standardized questionnaire before hospital discharge. The adequacy of prenatal care utilization was analyzed by means of two indexes: APNCU (Adequacy of Prenatal Care Utilization) and a new index based on the recommendations of the Brazilian Ministry of Health. RESULTS: There were interviewed 2,831 women who delivered at 10 public and private maternity hospitals. The inadequacy of prenatal care utilization was 49.2% according to the APNCU index and 24.5% when determined by the Brazilian index. Prenatal care at public services, low maternal schooling, low income, having no partner, and absence of maternal diseases during pregnancy were associated with inadequacy of prenatal care use according to both indexes. High parity and maternal age of 35 years or more were also associated with inadequacy, whereas primiparity, morbidity, and young maternal age (<20 years) seemed to protect from inadequacy when the Brazilian index was used. CONCLUSIONS: Prenatal care showed low coverage in the municipality of S?o Luís. The inadequacy of prenatal care utilization was associated with several factors linked to social inequality.     

The decision-making process of health care utilization in Mexico

Using individual-level data from the 2000 Mexican Survey of Satisfaction with Health Services we estimate a two-part negative binomial hurdle model to evaluate the decision-making process of health care utilization in Mexico. We find that there are income-related differences in utilization associated with the first visit to a physician, as well as substantial utilization differences by region, employment, insurance and financial status. There are also income-related differences in the first visit to a specialist but not in the number of days hospitalized. The results suggest that increasing initial access to services via income and insurance coverage and providing financial resources to underserved regions can substantially improve access to care and, ultimately, population health.     

Variations in prenatal care quality for the rural poor in Mexico

Quality is high on the Mexican health policy agenda. In this paper we evaluate the quality of prenatal care for rural low-income women. Women who obtained care from private practitioners and non-MDs received fewer procedures on average. Poverty predicts poor quality; however, indigenous women in private settings received fewer procedures, after household wealth was controlled for. We recommend strengthening clinical skills and providing incentives to adhere to quality standards. Quality reporting could promote informed employer care-purchasing and individual care-seeking choices. The national health reforms should be monitored to determine their success in not only increasing access among the poor and indigenous but also ensuring that such care meets quality norms.     

Resident medical care utilization patterns in continuing care retirement communities

This article presents the findings of an evaluation of medical care service utilization by two elderly cohorts: one living in continuing care retirement communities (CCRCs) and the other living in traditional community settings. CCRC residents' overall use of Medicare-covered medical services did not differ significantly from that of the traditional community-residing elders. Both groups incurred annual per capita expenditures of approximately $2,000. In their last year of life, however, CCRC residents displayed significantly lower expenditures for hospital care ($3,854 versus $7,268) but higher expenditures for Medicare or non-Medicare-covered nursing home care ($5,565 versus $3,533).     

Health insurance coverage-enrollment and adequacy of prenatal care utilization.

Most studies have concluded that good prenatal care plays an essential role in improving birth outcomes, and numerous reports have documented barriers to adequate prenatal care. The relationship between health care insurance eligibility and enrollment procedures and adequacy of prenatal care, however, has not been suitably investigated. This study used data from a statewide representative sample of recently delivered women in South Carolina to assess (1) patterns of health care insurance source and (2) the independent effects of Medicaid enrollment and application procedures on receipt of prenatal care. Health insurance during pregnancy varied by sociodemographic characteristics. Black women's experiences with Medicaid enrollment and application procedures were associated with less than adequate prenatal care. Programmatic efforts and policies should emphasize further improvement in the systems of health care access and delivery to disadvantaged women.     

Access to health care for migrants returning to Mexico

Continued migration from Mexico over the past several decades has created a large population of elderly Mexicans in the U.S. There is no system in Mexico for those Mexicans who would like to retire there to obtain health insurance during their retirement years. Using a nationally representative dataset of Mexican elders, we explore the current state of health insurance status for Mexican elders with a history of migration to the U.S. We find a robust negative association between years spent in the U.S. and the probability of being insured. Coordination between the U.S. and Mexico on policy options to insure Mexicans migrants may prove beneficial to the social security systems in both countries as well as to migrants themselves.     

Alcohol drinking patterns and health care utilization in a managed care organization

OBJECTIVE: To estimate the relationship between current drinking patterns and health care utilization over the previous two years in a managed care organization (MCO) among individuals who were screened for their alcohol use. STUDY DESIGN: Three primary care clinics at a large western MCO administered a short health and lifestyle questionnaire to all adult patients on their first visit to the clinic from March 1998 through December 1998. Patients who exceeded the National Institute on Alcohol Abuse and Alcoholism (NIAAA) guidelines for moderate drinking were given a more comprehensive alcohol screening using a modified version of the Alcohol Use Disorders Identification Test (AUDIT). Health care encounter data for two years preceding the screening visit were linked to the remaining individuals who responded to one or both instruments. Using both quantity-frequency and AUDIT-based drinking pattern variables, we estimated negative binomial models of the relationship between drinking patterns and days of health care use, controlling for demographic characteristics and other variables. PRINCIPAL FINDINGS: For both the quantity-frequency and AUDIT-based drinking pattern variables, current alcohol use is generally associated with less health care utilization relative to abstainers. This relationship holds even for heavier drinkers, although the differences are not always statistically significant. With some exceptions, the overall trend is that more extensive drinking patterns are associated with lower health care use. CONCLUSIONS: Based on our sample, we find little evidence that alcohol use is associated with increased health care utilization. On the contrary, we find that alcohol use is generally associated with decreased health care utilization regardless of drinking pattern.     

Salvadoran fathers' attendance at prenatal care, delivery, and postpartum care.

OBJECTIVE: To provide a baseline perspective on the prevalence of Salvadoran men's attendance at prenatal care, delivery, and postpartum well-baby care and on sociodemographic factors associated with their attendance, with the goal of informing efforts to help men play more positive roles in maternal-child health. METHODS: The data came from the 2003 Salvadoran National Male Health Survey. The data focused on fathers (n = 418) and their most recent live-born child in the preceding five years. Factors associated with the fathers' participation in prenatal care visits, attendance at delivery, and participation in postnatal well-baby visits were explored using logistic and multinomial regression models. RESULTS: Ninety percent of the recent Salvadoran fathers who were surveyed participated in a prenatal care visit, attended the delivery, or participated in a postpartum well-baby care visit; 34% participated in all three of the activities. Attendance at delivery was most common, reported by 81% of fathers; the most common reason that subjects cited for not attending was that they had had to work. CONCLUSIONS: A large majority of the Salvadoran fathers participated in at least one prenatal care visit, delivery, or a postpartum well-baby care visit. While attendance alone does not necessarily indicate that men are supporting their partners, the results suggest that norms are in place for men to play positive roles in maternal-child health matters. Furthermore, the participation of fathers in these maternal and child health care activities may provide new opportunities to educate and further support men in both their own health and their family's health.     

An issue of culture: the effects of daily activities on prenatal care utilization patterns in rural South Africa

Utilization of healthcare facilities has been extensively analyzed in developed countries by researchers from a wide range of disciplines. However, there is still a need to develop a better understanding of the temporal and spatial factors that affect rural women within developing countries. An important piece of this exploration is addressing time constraints and the cultural context. After time has been spent attending to essential tasks that the entire family is dependent upon, do rural women have "disposable time" left to visit a healthcare facility? The setting for this study is the Ubombo Magisterial District, a northern rural area of KwaZulu Natal, South Africa. Environmental factors and socio-economical factors that motivate or discourage women from utilizing prenatal care are addressed using a multinomial logit model. Many of the factors documented in literature as affecting prenatal care utilization, i.e. age and parity, do not apply in this area. On the other hand, fetching water as a daily activity, which is usually not associated with prenatal care utilization, has a significant effect on utilization.     

Quantile effects of prenatal care utilization on birth weight in Argentina

The effects of prenatal care utilization on birth weight (BW) may vary by unobserved fetal health endowments. This heterogeneity will be masked by estimating the effects at BW mean but can be evaluated by estimating the effects at BW quantiles as fetal health endowment is a strong correlate with the BW quantile order. We estimated the effects of prenatal care visits and delay before prenatal care initiation, on BW mean and quantiles using a sample of infants from Argentina. Self‐selection into prenatal care was modeled using 2SLS and instrumental variable quantile regression. Results suggest that the ‘mean’ effect of prenatal care utilization largely underestimates the effects at lower BW quantiles. About 35 and 77 g increase in BW mean and 0.1 quantile respectively, per visit and about 30 and 139 g decrease in BW mean and 0.1 quantile respectively, per week delayed, were estimated. Ignoring self‐selection into prenatal care resulted in underestimation of mean and quantile effects. Results highlight the limitation of analyses focused on ‘mean effects’ in the presence of treatment heterogeneity and emphasize the importance of identifying women at risk for having infants at lower BW quantiles as they may benefit most from earlier and more intensive prenatal care. Copyright © 2009 John Wiley & Sons, Ltd.     

产前保健服务利用的公平性调查分析

目的:探讨不同收入状况孕妇产前保健服务利用情况及公平性。方法:以1 685例不同收入水平孕妇为研究对象,利用五分组法测算孕早期检查率、产前检查总次数达标率和健卡率,不同收入状况孕妇各率的比较采用列联表χ2检验,用极差法(率差RD、率比RR)和集中指数(CI)进行产前保健服务利用的公平性比较。结果:在产前保健服务利用情况项目中,孕早期检查率、产前检查总次数达标率及建卡率在不同经济水平孕妇间差异有统计学意义(P<0.05),三项指标均随着经济水平的增高而呈现明显增加的趋势。三项指标中的RD均为负值,集中指数为正值。结论:年均经济收入高、经济状况好的孕妇首次接受孕早期检查率、产前检查总次数达标率及建卡率高于年均收入较低的孕妇,该地区不同经济状况孕妇产前保健服务利用方面存在不公平性。     

Factors affecting the utilization of prenatal health care services in Jerusalem

Health service utilization patterns during pregnancy were studied among 780 women from selected neighborhoods of Jerusalem who delivered between December 1, 1985 and June 30, 1986. Factors affecting the choice of care-provider, the timing of the first contact with the prenatal care service and the frequency of visits to prenatal care centers were studied with respect to several demographic, socio-economic and needs variables. About one half of the women visited the Family Health Centers, the traditional site for delivery of prenatal care. Forty percent visited their regular doctor during pregnancy while about 30% sought private care. In all, fifty two percent of women consulted more than one source of medical care service during pregnancy. Logistic regression analysis showed that the choice of care was determined by the type of insurance, need factors and education. The timing of the first visit depended on origin, level of education and parity. The frequency of visits was related to the type of insurance and to perceived health.Avi Y. Ellencweig is Senior Lecturer of Health Administration (deceased 1992), Hava Palti, Professor of Public Health, Yehuda Neumark, instructor of Public Health and Milka Donchin, Lecturer of Public Health, all at the Hebrew University-Hadassah, Braun School of Public Health and Community Medicine, Jerusalem, Israel.The research was supported by Hadassah Medical Organization, The Labour Union Sick Fund, Jerusalem Municipality, and the Ministry of Health Israel.     

The impact of Medicare coverage policies on health care utilization

Objective. To determine whether Medicare coverage policies affect utilization of services in Medicare.
Data Sources. We constructed an analysis data set for eight different procedures using secondary data obtained from Medicare claims (1999–2002) and Medicare coverage policies posted on Center for Medicare and Medicaid Services website.
Study Design. We analyzed the impact of coverage policies using difference-in-difference approach in a regression framework.
Principal Findings. We found that in only one case (transesophageal echocardiography) out of eight did utilization change (reduced by 13.6 percent) after the effective date of the local policies. There is no systematic pattern that policies affect utilization, and the type of coverage policy does not seem to play an important role in its impact.
Conclusions. Coverage policies have the potential but do not consistently impact utilization as policy makers intend and expect them to do. These findings raise significant policy questions about the effectiveness of Medicare coverage policies, which deserve further study.     

Determinants of inadequate prenatal care utilization by African American women

A convenience sample of city-dwelling African American women (n=246) was interviewed during each woman's postpartum stay at one of five hospitals in Washington, D.C. to determine their perceptions of factors influencing their prenatal care utilization. The Kotelchuck Adequacy of Prenatal Care Utilization Index was used to classify prenatal care utilization as either adequate (Adequate Plus and Adequate groups combined) or inadequate (Intermediate and Inadequate groups combined). Of the 246 women studied, 40% (99) had adequate prenatal care utilization. Using Classification and Regression Trees analysis, the following risk groups for inadequate prenatal care utilization were identified: women who reported psychosocial problems as barriers and who were not participants in the Special Supplemental Nutrition Program for Women, Infants and Children (WIC) (percent adequate=8.8); women who reported psychosocial problems as barriers, were participants of the WIC program, and reported substance use (percent adequate=13.8); and women who reported psychosocial problems as barriers, were participants of the WIC program, denied substance use, and reported childcare problems as barriers (percent adequate=20.0).     

Delayed prenatal care and the risk of low birth weight delivery

To determine if the timing of prenatal care is associated with low birth weight delivery after adjusting for sociodemographic and behavioral risk factors, we performed a retrospective cross-sectional study of singleton births to white (2,945,595) or African-American (552,068) women in the United States in 1996. When adjusted for race, maternal age, educational level attained, and the use of alcohol and tobacco during pregnancy, women beginning care in the 2nd (adjusted RR = 0.85; 95% CI: 0.83–0.86) and 3rd trimesters (RR = 0.87; 95% CI: 0.84–0.91) had a reduced risk of low birth weight compared to women beginning care in the 1st trimester. Our findings suggest that no benefit exists for early initiation of prenatal care for reducing the risk of low birth weight. Findings related to differences in low birth weight among women who start prenatal care later are likely due to sociodemographic differences that may influence access to early care.     

Access, satisfaction, and utilization in two forms of Medicaid managed care

We determined access and satisfaction of 2,598 recipients of Virginia's Medicaid program, comparing its health maintenance organizations (HMOs) to its primary care case management (PCCM) program. Positive responses were summed as sub-domains either of access, satisfaction, or of utilization, and adjusted odds ratios were calculated for HMO (vs. PCCM) sub-domain scores. The response rate was 47 per cent. We found few significant differences in perceived access, satisfaction, and utilization. Both HMO adults and children more often perceived good geographic access (adults, OR, [CI] = 1.50, [1.04-2.16]; children, OR, [CI] = 1.773 [1.158, 2.716]). But HMO patients less often reported good after-hours access (adults, OR, [CI] = 0.527 [0.335, 0.830]; children, OR, [CI] = 0.583 [0.380, 0.894]). Among all patients reporting poorer function, HMO patients more often reported good general and preventive care (OR, [CI] = 2.735 [1.138, 6.575]). We found some differences between Medicaid HMO versus PCCM recipients' reported access, satisfaction, and utilization, but were unable to validate concerns about access and quality under more restrictive forms of Medicaid managed care.