Health care characteristics associated with women's satisfaction with prenatal care

OBJECTIVES

The objective of this study was to explore the relation between prenatal care characteristics and satisfaction among Medicaid recipients.

METHODS

African-American (n = 75) and Mexican-American (n = 26) nonadolescent primiparous pregnant women who had at least three prenatal care visits participated in a 25-minute telephone survey that asked them about satisfaction with prenatal care (art of care, technical quality, physical environment, access, availability and efficacy); prenatal care characteristics (practitioner attributes, service availability, and features of the delivery of care); and, personal characteristics (sociodemographics, health status and behaviors, and pregnancy-related variables). Univariate and multivariable analyses were conducted to explore the relations between personal characteristics and satisfaction and between care characteristics and satisfaction.

RESULTS

For the overall sample, the following prenatal care characteristics were associated with increased satisfaction: having procedures explained by the provider, short waiting times at the prenatal care site, the availability of ancillary services, and reporting that the prenatal care practitioner was male. When examining the data by ethnicity, whether the provider explained procedures was the most important determinant of satisfaction for both African-American and Mexican-American women.

CONCLUSIONS

Knowledge of the care characteristics that impact low-income pregnant women's satisfaction can be utilized to alter service delivery to increase use of prenatal care and ultimately to improve perinatal outcomes.

Core competency-based education, certification, and practice: the nurse-midwifery model

It has been more than 70 years since the first nurse-midwives came to practice in the United States, and over 20 years since the American College of Nurse-Midwives (ACNM) established nationally recognized standards and core competencies for nurse-midwifery education, certification, and practice. Certified nurse-midwives are licensed in all 50 states and in the District of Columbia (DC) and have prescribing privileges in 45 states plus DC. More recent standard-setting activities include the establishment of a national mechanism for continuing competency assessment; adoption of the bachelor's degree as the minimum academic requirement for certification; development of national standards for education and certification of direct entry midwives; and placement of an 8-year time limit on certificates.

Prospective recruitment of women receiving prenatal care from diverse provider arrangements: a potential strategy

OBJECTIVES

This study describes the use of a Medicaid managed care list to prospectively recruit into a research project pregnant women receiving care from a variety of providers.

METHOD

A list of women enrolled in Medicaid managed care was used to recruit pregnant African-American and Latina women into a study of prenatal care satisfaction. Due to privacy concerns, the researchers were not able to directly access names from the list. Instead, a managed care contract agency sent recruitment letters to 1009 pregnant African-American and Latina Medicaid recipients. Response rates by ethnicity and several other key variables are calculated. The biases associated with this method of recruiting pregnant women from a variety of providers are discussed.

RESULTS

Thirty-five percent of the women contacted returned consent forms and agreed to have researchers approach them; the response rate for African-American women was 43% and for Latinas was 29% (p < 0.0001). Respondents were younger and later in their pregnancies than nonrespondents, but did not differ from them by zip code of residence. The women recruited into the study obtained prenatal care from a diverse group of providers.

CONCLUSIONS

While the use of a prospectively generated list of pregnant Medicaid recipients to recruit low-income pregnant women into a research study may be associated with some selection bias, the potential cost savings, decreased effort, and diminished recall bias may make their use a feasible sampling alternative, particularly when the researcher desires to recruit women seeking care from a variety of provider arrangements.

Postpartum depressive symptomatology in new mothers and fathers: parenting, work, and support

Control and social gratification at work and in other social roles have been shown to be predictive of depression in general adult populations, yet the potential importance of these factors in the postpartum period has not been explored. This study examines the influence of self-reported social gratification, support, and control at work and in the parenting role on depressive symptomatology for both men and women in the postpartum period. A model including perceptions of control, social gratification, and support in these two life domains is tested at 6 months postpartum in a sample of 108 first-time parents. When this model is compared to a parallel model using information obtained 6 months before the birth, strong support for the increased significance of these variables in the postpartum period is found. The need to include work and role-related variables in a comprehensive stress-diathesis model of postpartum depression for both men and women is discussed.

Pulmonary embolism and mortality in patients with COPD

BACKGROUND

Previous studies suggest that most patients with pulmonary embolism die of their underlying diseases and pulmonary embolism is itself responsible for a minority of deaths. It has not been determined whether pulmonary embolism is associated with increased mortality among patients with different specific diseases.

METHODS

We assessed the mortality in 1,487 patients who had lung scans to pursue the diagnosis of pulmonary embolism. An outcome classification committee prospectively reviewed deaths occurring up to 1 year after each patient's entry into the study.

RESULTS

Ninety-five (23.8%) patients with pulmonary embolism and 189 (18.9%) without pulmonary embolism died within 1 year of study entry (estimated relative risk, 1.34; 95% confidence interval, 1.01 to 1.79). Mortality according to pulmonary embolism status was different among patients with COPD from mortality among patients who did not have COPD (interaction p = 0.03). Of 45 patients with COPD and pulmonary embolism, 24 (53.3%; 95% confidence interval, 38.8 to 67.9%) died within 1 year. After adjustment for patient characteristics, the estimated risk of dying within 1 year was 1.94 times (95% confidence interval, 1.17 to 3.24) for patients with COPD and pulmonary embolism compared with those without pulmonary embolism, and 1.14 (95% confidence interval, 0.85 to 1.54) for patients without COPD (interaction p = 0.08).

CONCLUSIONS

Patients with COPD and pulmonary embolism have an increased 1-year mortality. Further study is needed to clarify the reason(s) for the increase in mortality.

Women's satisfaction with prenatal care settings: a focus group study

BACKGROUND

Patient satisfaction is considered, together with health status, to be an outcome of the delivery of health care services as well as a measure of its quality. A focus group study of 50 low-income Mexican-American Puerto Rican, African-American, and white women in Chicago, Illinois, explored the characteristics of prenatal care that affect women's satisfaction.

METHODS

Transcripts from the focus groups were analyzed using researcher-derived coding categories to develop broad themes.

RESULTS

Despite their diverse ethnic backgrounds, participants revealed few differences with respect to what they value in prenatal care. Aspects of care that appeared to affect women's satisfaction included the "art of care, " the technical competence of the practitioner, continuity of caregiver, and the atmosphere and physical environment of the care setting. The one characteristic that did not appear to affect satisfaction was the caregiver's ethnicity.

CONCLUSION

Knowledge of how the characteristics of prenatal care affect women's satisfaction can help increase use of care and ultimately improve perinatal outcomes.

Aspirin and warfarin for thromboembolic disease after total joint arthroplasty

This study compares the benefits of aspirin and warfarin prophylactic agents for patients with thromboembolic disease after total joint arthroplasty. It is a prospective randomized study of 388 patients having total hip or total knee surgery. All consecutive patients having total hip or total knee surgery were entered into this study and evaluated with preoperative and postoperative ventilation perfusion scans and a postoperative venogram. The aspirin and warfarin treatment groups were compared by size and location of venographically revealed clots and changes in ventilation perfusion scans. The results showed that there was no difference in the size or location of deep venous thrombosis in the aspirin or warfarin treatment groups. The venogram was negative in 44.5% of patients; 28.8% had small ++calf clots, 16% had large calf clots, 3.9% had popliteal clots, and 6.7% had femoral clots. Patients with total knee replacement had a 2.6 times greater incidence of calf deep venous thrombosis than patients with total hip replacement. There was no difference between the aspirin and warfarin groups in the incidence of changes in ventilation perfusion scans (18.9%). There was no difference between the 2 groups in bleeding complications. The results suggest that aspirin and warfarin are equivalent in prophylaxis against thromboembolic disease, as determined by prevention of venographic changes or changes in ventilation perfusion scans.

Brief communication: a possible case of melorheostosis from antiquity

An unusual case of discontinuous hard tissue hyperostosis is described in a 25-30-year-old female dating between 4000 and 5500 BP from northern Chile. This specimen was one of 104 individuals examined from the Morro-1 site, which is known to represent the Chinchorro culture. The only other reported case from antiquity dates to 500 AD (Lester [1969] J. Bone Joint Surg. [Am.] 49:142-143). A review and comparison of this case to the medical literature supports a diagnosis of melorheostosis. Differential diagnosis is presented with the ruling out of nonspecific manifestations of osteomyelitis/periostitis as the most likely alternative diagnosis.

Gender roles and alcohol abuse across the transition to parenthood

OBJECTIVE

The transition to parenthood has been occurring within the context of the increasing labor force participation of women and potential stress-related costs of "nontraditional" as well as "traditional" gender role choices of new parents. This study addressed the extent to which gender role-related stressors lead to increased problem drinking across the transition to parenthood.

METHOD

Fifty-five married couples expecting their first child were obtained from seven Chicago area hospitals and surveyed with a mailed questionnaire at two points in time: (1) during the second trimester of pregnancy and (2) at 6 months following childbirth. The study examined both wives' and husbands' changes in problem-related drinking by comparing problem drinking during the 6 months prior to pregnancy (retrospectively assessed at Time 1) with drinking during the 6 months following childbirth using a modified form of the Michigan Alcoholism Screening Test. In addition, the study contrasted problem drinkers with nonproblem drinkers following parenthood with regard to role overload (overwhelming demands from work and family roles), role deprivation (loss of work role following parenthood) and role deterioration (decreased support from role relationships).

RESULTS

The data show increased problem drinking for both mothers and fathers but fail to support either role overload or role deprivation hypotheses. However, the data are congruent with the role deterioration perspective.

CONCLUSIONS

If these findings are replicated, future studies of gender roles and alcohol abuse should focus greater attention on the perceived quality of social roles beyond noting their presence or absence.

How much is too much? A study of pregnant women in service industry jobs

This qualitative study explored the broad aspects of stress and coping in the work and home experiences of pregnant women who worked in the service industry. The participants described home roles of mother, spouse/partner, and homemaker that were particularly valued and significant. Work provided income and a cultural setting for socialization, personal growth, and social support. The participants coped with the additional demands of pregnancy by adopting health promotion measures and scheduling routines at work and home in different ways. However, pregnant working women often are pulled in many directions at once, and their health eventually may be affected.

Pulmonary embolism in the critically ill: strategies for prevention and treatment

Most ICU patients are at high risk for developing deep venous thrombosis; thus, they should be considered candidates for prophylaxis against pulmonary emboli (PE). If early ambulation is not an option, give low-dose heparin or apply lower extremity pneumatic compression. When PE cannot be prevented, rapid treatment is mandatory. Inotropic agents can be used to improve right ventricular contractility; however, the role of volume loading for augmenting preload is controversial. Heparin is the first-line therapy for halting ongoing thrombosis; administer a 5,000- to 10,000-U bolus, followed by a continuous infusion of about 35,000 U/d. Thrombolysis, embolectomy, and occlusive devices are other therapeutic options.

Massive pulmonary embolism

Massive pulmonary embolism remains a clinical challenge where rapid diagnosis and appropriate therapy have a critical impact on patient outcome. This article reviews the pathophysiology, diagnosis, and therapeutic options involved in the management of pulmonary embolism. Clinical case discussions illustrate the principles that are described by the authors.

Supporting primary care medical education

A number of fundamental issues must be considered in preparing the education system to produce more primary care physicians. Governmental controls and redirection of resources will force significant changes in the structuring of approaches to both undergraduate and graduate education in primary care. Particularly challenging will be restructuring and funding medical student programs in primary care, given a nearly certain requirement that more than 50% of medical school graduates enter primary care disciplines. Institutions will need to make strategic resource allocations to compete for the funding once the allocation process begins. Educational institutions will also face a cultural adaptation to primary care as an educational priority. This paper presents a model to study costs and funding for residency programs as they move from the traditional inpatient orientation to an outpatient focus. The authors suggest that for medical student education, the development of large academic health care systems may make funding primary care education more feasible.

Errors and bias in using predictive scoring systems

Scoring systems used to predict clinical outcomes for critically ill patients have been refined in the past decade, yet even the most recently developed systems contain flaws that limit their application. In general, prediction rules are derived by defining an association between a number of clinical variables and a particular outcome in a reference patient population. By systematically examining the qualities of the independent variables and the size and scope of the derivation data set, potential sources of error and bias can be identified. Existing and future predictive systems must be validated on large groups of patients and continuously updated to keep pace with new approaches to the practice of critical care medicine.

Development of the acetabulum and hip: computed tomography analysis of the axial plane

Acetabular growth and development in the axial plane was evaluated by computed tomography (CT) scan. One hundred seventy normal hips of children ranging in age from 6 months to 17 years were evaluated for axial acetabular index, anterior and posterior center-edge angles (CEA), and acetabular anteversion. The acetabulum deepens and becomes increasingly spherical with time until the age of 13 years. Little further change in acetabular shape occurs once the triradiate cartilage closes. Closure ensues between the ages of 11 and 13 years, occurring slightly earlier in girls. Posterior bony coverage of the femoral head is greater than anterior coverage at all times. Acetabular anteversion showed little change as the acetabulum developed. Establishing normal values for axial development of the hip and acetabulum allows a better three-dimensional concept of the different pathologic conditions and aids in treatment planning.

Development of a scale to measure gender-role attitudes toward breast-feeding among primiparas

Women's roles have undergone rapid transformation in recent decades and appear to affect the decision to breast-feed. Research in this area has been hampered by the lack of valid instruments to measure the relevant domains of gender-role related considerations. This study developed a scale to measure gender-role attitudes toward breast-feeding in primiparous women. Ninety-one married women, recruited during childbirth education classes in the Chicago metropolitan area, were surveyed by mail at eight weeks postpartum regarding their experiences as new mothers. Questionnaire items measuring infant feeding method (breast-feeding, bottle feeding) and attitudes toward breast-feeding were developed specifically for this investigation. Validity and reliability were assessed by structural equations analysis using LISREL. The LISREL fit statistics supported a one factor measurement model and combining the six items into a scale. Reliability analysis yielded a standardized alpha coefficient of .74. If results of future research are promising, the scale could be used to target new mothers with multiple roles for education and support and to evaluate interventions designed to promote positive breast-feeding attitudes and behavior.

Primary care arrangements and access to care among African-American women in three Chicago communities

African-American women of child-bearing age residing in three high-risk communities in Chicago were surveyed regarding their primary care arrangements and access to care (n = 552). This study examined factors which differentiated women who used office-based practices from those who used institutional settings (community clinics, health department clinics, hospital-based clinics) for primary care. Results of multivariate analysis indicate that women who used office-based practices were more likely than those who used institutional settings to see the same provider, to walk to their provider, to have less travel time and to walk in without an appointment. They were less likely to be hospitalized in the past year and less likely to report the availability of family planning at their usual source of care. Satisfaction with care, insurance status and sociodemographic characteristics were not associated with use of a particular facility type. Implications for organizing comprehensive health services for this population are discussed.

The clinical course of pulmonary embolism

BACKGROUND

Pulmonary embolism is a potentially fatal disorder. Information about the outcome of clinically recognized pulmonary embolism is sparse, particularly given that new treatments for more seriously ill patients are now available.

METHODS

We prospectively followed 399 patients with pulmonary embolism diagnosed by lung scanning and pulmonary angiography, who were enrolled in a multicenter diagnostic trial. We reviewed all hospitalizations, all new investigations of pulmonary embolism, and all deaths among the patients within one year of diagnosis.

RESULTS

Of the 399 patients, 375 (94 percent) received treatment for pulmonary embolism, usually conventional anticoagulation. Only 10 patients (2.5 percent) died of pulmonary embolism; 9 of them had clinically suspected recurrent pulmonary embolism. Clinically apparent pulmonary embolism recurred in 33 patients (8.3 percent), of whom 45 percent died during follow-up. Ninety-five patients with pulmonary embolism (23.8 percent) died within one year. The conditions associated with these deaths were cancer (relative risk, 3.8; 95 percent confidence interval, 2.3 to 6.4), left-sided congestive heart failure (relative risk, 2.7; 95 percent confidence interval, 1.5 to 4.6), and chronic lung disease (relative risk, 2.2; 95 percent confidence interval, 1.2 to 4.0). The most frequent causes of death in patients with pulmonary embolism were cancer (in 34.7 percent), infection (22.1 percent), and cardiac disease (16.8 percent).

CONCLUSIONS

When properly diagnosed and treated, clinically apparent pulmonary embolism was an uncommon cause of death, and it recurred in only a small minority of patients. Most deaths were due to underlying diseases. Patients with pulmonary embolism who had cancer, congestive heart failure, or chronic lung disease had a higher risk of dying within one year than did other patients with pulmonary embolism.

The role of perceived barriers in the use of a comprehensive prenatal care program

This study focused on the use of community-based networks for prenatal care by black women in three high-risk communities in Chicago. We examined factors associated with use of network affiliated medical providers among 177 women. Sociodemographic factors and health status measures had no effect on network affiliated provider use. However, perceived barriers to care differentiated those who used affiliated providers from those who used alternative sources for care. Out of ten possible barriers, the odds ratios for job demands, travel time to providers and child care were significantly different from one. Implications for program modifications and expansion are discussed.

Maternal satisfaction with primary care for children with selected chronic conditions

One hundred forty mothers of children with chronic illnesses seen in two pediatric specialty clinics of a major urban teaching hospital were surveyed regarding their primary care arrangements and satisfaction with care received. Three dimensions of maternal satisfaction were measured: general satisfaction, satisfaction with access to care and satisfaction with doctor conduct (physician humaneness and technical quality). Results of multivariate analyses indicate that receipt of anticipatory guidance, access to care during evening hours and having a child in excellent reported health status were significantly associated with at least two of the three dimensions of maternal satisfaction. Findings have implications for organizing comprehensive, accessible primary care in the community, which is consistent with recent trends in child health policy. Results supported the need for enrichment of primary care for children with chronic illnesses to allow for physician continuity, provision of information and advice to families and extended office hours.

Diagnosing pulmonary embolism: new facts and strategies

PURPOSE

To provide a clinical approach to the diagnosis of pulmonary embolism.

DATA IDENTIFICATION

An English-language literature search using MEDLINE (1982 to 1990) and bibliographic reviews of textbooks and review articles.

STUDY SELECTION

In addition to several reviews, studies that evaluated the diagnostic technology of pulmonary embolism were selected. Preference was given to studies with a prospective design, particularly those done within the past decade.

DATA EXTRACTION

Studies were assessed independently by three unblinded observers. Data were chosen to describe the efficacy of diagnostic technology on the basis of disease prevalence, sensitivity and specificity, and predictive value.

RESULTS OF DATA ANALYSIS

A normal lung scan or pulmonary angiogram rules out the diagnosis of clinically important pulmonary embolism with at least 95% certainty. Lung scan interpretations indicating high or low probability have approximately a 15% error in diagnosing or ruling out pulmonary embolism. The accuracy of either scan result improves when the clinical suspicion of pulmonary embolism matches the lung scan result. Serial impedance plethysmography of the lower extremities may exclude thromboembolism with 95% certainty in patients without high-probability lung scan results or cardiopulmonary disease.

CONCLUSIONS

The combination of clinical suspicion and the results of the lung scan and impedance plethysmography appear to offer acceptable diagnostic accuracy in evaluating many patients suspected of having pulmonary embolism. The usefulness of this approach for patients with cardiopulmonary disease is still unknown.