Serving women in need: nurse-midwifery practice in the United States

Midwifery care during labor and birth in the United States

The intrapartum period is a crucial time in the continuum of pregnancy and parenting. Events during this time are shaped by individuals' unique sociocultural and health characteristics and by their healthcare providers, practice protocols, and the physical environment in which care is delivered. Childbearing people in the United States have less opportunity for midwifery care than in other high-income countries. In the United States, there are 4 midwives for every 1000 live births, whereas, in most other high-income countries, there are between 30 and 70 midwives. Furthermore, these countries have lower maternal and neonatal mortality rates and have consistently lower costs of care. National and international evidences consistently report that births attended by midwives have fewer interventions, cesarean deliveries, preterm births, inductions of labor, and more vaginal births after cesarean delivery. In addition, midwifery care is consistently associated with respectful care and high patient satisfaction. Midwife-physician collaboration exists along a continuum, including births attended independently by midwives, births managed in consultation with a physician, and births attended primarily by a physician with a midwife acting as consultant on the normal aspects of care. This expert review defined midwifery care and provided an overview of midwifery in the United States with an emphasis on the intrapartum setting. Health outcomes associated with midwifery care, specific models of intrapartum care, and workforce issues have been presented within national and international contexts. Recommendations that align with the integration of midwifery have been suggested to improve national outcomes and reduce pregnancy-related disparities.

Feminist Perspectives in Health Law

This essay argues that feminist legal theory offers an important, and underutilized, perspective to examine health law and policy. We use several theoretical frameworks developed by feminist legal theorists including relational autonomy, intersectionality, vulnerability theory, and the feminist critique of the public-private divide to demonstrate the utility of these theories to health law analysis. These frameworks provide insights relevant not only to issues that obviously relate to gender, but also to matters of choice, quality, and access that are less obviously gender-related. We map three key areas of existing scholarship and future inquiry at the intersection of health law and feminist legal theory: (I) patient choice and relational autonomy, (II) patriarchy, power and patient safety, and (III) access to health care and healthy living conditions at the public-private divide. Uniting these areas of inquiry is a nagging question central to the relationship between critical legal scholarship (including feminist scholarship) and pragmatic action to combat injustice: Can we use legal rights to achieve our aims even as we recognize them as tainted tools that have propped up oppressive social structures? A feminist agenda for health law and policy must grapple with this dilemma.

Trends in Practice Patterns and Perspectives of Colorado Certified Nurse-Midwives

Healthcare resources are stretched perilously thin and the demand for primary healthcare services has never been greater. Despite this demand for service, relatively little is known about the practice environment of primary healthcare providers, particularly certified nurse-midwives (CNMs), where workforce surveys frequently include these specialists within the broader nurse practitioner category. A distinct professional discipline, nurse-midwives are one type of primary care provider recommended to enhance access to services. The objective of this study was to understand the nature of the nurse-midwifery practice environment in the state of Colorado. Online survey of Colorado CNMs (N = 328) found little ethnic/racial diversity and an aging workforce, with most providing care in an urban, hospital/medical center environment. Several key legislative issues were identified though respondents felt ill prepared to engage in legislative change. Overall, CNMs were optimistic about the future of midwifery and were largely satisfied with their practice.

Findings from the analysis of the American College of Nurse-Midwives' membership surveys: 2009 to 2011

INTRODUCTION

The American College of Nurse-Midwives (ACNM) Core Data Survey is an annual membership survey that collects demographic and selected workforce data about certified nurse-midwives (CNMs), certified midwives (CMs), and students enrolled in midwifery education programs accredited by the Accreditation Commission for Midwifery Education. These data are aggregated and published every 3 years. This article presents findings from the analysis of membership data for the years 2009 to 2011.

METHODS

An online survey is sent annually to all ACNM members who provide ACNM with an e-mail address. The survey instrument for 2009 to 2011 focused on 5 categories: demographics, certification, education, employment, and licensure except for 2011, in which licensure data were collected separately.

RESULTS

ACNM members responding to the surveys during 2009, 2010, and 2011 continued to remain predominantly white and female. The average age of CNMs/CMs in 2011 was 51.2 years. The majority had a master's degree as their highest degree, and 9.3% had a doctoral degree. Approximately two-thirds of respondents in each of the 3 survey years identified attendance at births as one of their primary responsibilities.

DISCUSSION

Very little change in diversity was observed over the 3 survey years. The number of CNMs earning the doctor of nursing practice degree is increasing, whereas other doctoral degree categories remain stable. The majority of CNMs/CMs continue to identify a broad domain of clinical midwifery practice as their primary responsibility in their employment. The majority of respondents attend births, but the proportion has been decreasing slightly over time. Salaries for midwives continue to rise, but the reasons for this are unclear.

Gestational diabetes mellitus and postpartum care practices of nurse-midwives

INTRODUCTION

Postpartum screening for glucose intolerance among women with recent histories of gestational diabetes mellitus (GDM) is important for identifying women with continued glucose intolerance after birth, yet screening rates are suboptimal. In a thorough review of the literature, we found no studies of screening practices among certified nurse-midwives (CNMs). The objectives of our study were to estimate the prevalence of postpartum screening for abnormal glucose tolerance and related care by CNMs for women with recent histories of GDM and to identify strategies for improvement.

METHODS

From October through December 2010, the Ohio Department of Health sent a survey by mail and Internet to all licensed CNMs practicing in Ohio. We calculated prevalence estimates for knowledge, attitudes, clinical practices, and behaviors related to postpartum diabetes screening. Chi-square statistics were used to assess differences in self-reported clinical behaviors by frequency of postpartum screening.

RESULTS

Of the 146 CNMs who provided postpartum care and responded to the survey (62.2% response rate), 50.4% reported screening women with GDM-affected pregnancies for abnormal glucose tolerance at the postpartum visit. Of CNMs who screened postpartum, only 48.4% used fasting blood sugar or the 2-hour oral glucose tolerance test. Although 86.2% of all responding CNMs reported that they inform women with recent histories of GDM of their increased risk for type 2 diabetes mellitus, only 63.1% counseled these women to exercise regularly and 23.3% reported referring overweight/obese women to a diet support group or other nutrition counseling. CNMs reported that identification of community resources for lifestyle interventions and additional training in postpartum screening guidelines may help to improve postpartum care.

DISCUSSION

CNMs in Ohio reported suboptimal levels of postpartum diabetes testing and use of a recommended postpartum test. Providing CNMs with additional training and identifying community resources to support needed lifestyle behavior change may improve care for women with recent GDM-affected pregnancies.

Recent trends in clinicians providing care to pregnant women in the United States

INTRODUCTION

Health care needs of pregnant women are met by a variety of clinicians in a changing policy and practice environment. This study documents recent trends in types of clinicians providing care to pregnant women in the United States.

METHODS

We used a repeat cross-sectional design and data from the Integrated Health Interview Series (2000-2009), a nationally representative data set, for respondents who reported being pregnant at the time of the survey (N = 3204). Using longitudinal logistic regression models, we analyzed changes over time in pregnant women's reported use of care from 1) obstetrician-gynecologists; 2) midwives, nurse practitioners (NPs), or physician assistants (PAs); or 3) both an obstetrician-gynecologist and a midwife, NP, or PA.

RESULTS

The percentage of pregnant women who reported seeing an obstetrician-gynecologist (87%) remained steady from 2000 through 2009. After controlling for demographic and clinical variables, the percentage who reported receiving care from a midwife, NP, or PA increased 4% annually (yearly adjusted odds ratio [AOR] 1.04; P < .001), indicating a cumulative increase of 48% over the decade. The percentage of pregnant women who received care from both an obstetrician-gynecologist and a midwife, NP, or PA also increased (AOR 1.027; P < .001), for a cumulative increase of 30%.

DISCUSSION

The increasing role of midwives, NPs, and PAs in the provision of maternity care suggests changes in the perinatal workforce and practice models that may promote collaborative care and quality improvement. However, better data collection is required to gather detailed information on specific provider types, these trends, and their implications.

Medicaid and state regulation of nurse-midwives: the challenge of data retrieval

This article discusses one of four findings of a larger descriptive correlational health policy study, the purpose of which was to investigate relationships among state regulation of nurse-midwifery practice, utilization of certified nurse-midwives (CNM) for Medicaid funded prenatal care, and maternal newborn outcomes. The larger study showed that use of accurate data about CNM practice and subsequent health care outcomes creates a challenge for researchers because of the paucity of data related to services provided by CNMs. Barriers to adequate data collection related to CNM services, specifically those funded by Medicaid, preclude legitimate conclusions about subsequent health care policy. Methods of workforce data collection need to be addressed by health care and health policy groups to facilitate further investigation of the relationships among state regulation of CNM practice, utilization of CNMs for Medicaid-funded prenatal care and maternal newborn outcomes as they affect access to care for vulnerable populations.

Advanced Practice Registered Nurse supply in a small state: trends to inform policy

This study is a contribution to the small existing pool of state level research on Advanced Practice Registered Nurse (APRN) workforce supply. Data from four biennial surveys of Vermont APRNs from 2003, 2005, 2007, and 2009 (n = 1,538) were analyzed to produce descriptive statistics of one small state's APRN demographic, educational, employment, job satisfaction, intention to leave, and practice-setting characteristics. Survey results were then used to identify patterns or trends that existed in the data. There was a marked shift in the employment settings and a decrease time worked as an APRN, despite an aging APRN workforce. There was an increase in the aggregate education level of APRNs; however, the percentage educated at the doctoral level remained flat at 2%. Overall, APRNs were a satisfied segment of the health workforce; however, those intending to leave for dissatisfaction voiced more concern about job stress and less concern about salary and benefits over time. Implications for workforce planning and public policy are discussed.

Presidential Priorities: 50 Years of Wisdom as the Basis of an Action Agenda for the Next Half-Century

Each of the living presidents of the American College of Nurse-Midwives (ACNM), past and current, was asked to select one or more issues that were of particular importance during her term(s) in office. Some of the issues identified by the presidents were amenable to review using existing quantitative data; this article presents those findings. The substantial increase in growth of ACNM membership in the 1980s and 1990s as well as the plateau that occurred at the beginning of the 21st century is documented. The relationship between ACNM and the professions of nursing, medicine, and other public health providers is illustrated. The increase in the number of Certified Nurse-Midwife/Certified Midwife (CNM/CM) education programs and the evolution and current profile of curriculum models are discussed. Finally, expansion of the scope of midwifery practice and the growing number of opportunities for entrepreneurial practice are presented in terms of current practice profiles, practice sites and settings, various employer-employee relationships, and the variety of financial reimbursement streams. This article is intended to complement the broader body of information about ACNM's history, and particularly, to supplement the richness of information derived from the qualitative and historical research inquiries conducted by others.

Midwifery Care of Poor and Vulnerable Women, 1925-2003

A systematic literature review of research on midwifery care of poor and vulnerable women from 1925 to 2003, which included topics studied, research methods used, and special issues and implications for future research, was performed; 44 studies published between 1955 and 2003 were identified. The majority were retrospective, descriptive studies. Outcomes examined included prenatal care visits, vaginal versus operative births, labor interventions, maternal and neonatal mortality and morbidity, birth weight, and cost-effectiveness. Studies showed that midwives predominantly serve vulnerable women who are young, poor, immigrants, or members of racial and ethnic minorities. Preterm birth prevention is emerging as a midwifery research focus. Health system changes are making it more difficult to provide effective care and counseling to disadvantaged women, especially in managed care settings. Extensive evidence documents excellent outcomes of midwifery care for the poor in urban and rural settings over the past three quarters of a century. Future research should include more intervention studies and use both qualitative and quantitative methods to investigate midwifery processes of care and the process-outcome connection. The research focus should broaden beyond childbirth to include gynecology, family planning, and primary care issues. Health disparities, cultural studies, obstetric interventions, and poor women's experiences of childbirth and midwifery care are important topics for future research.

After praise and encouragement: emotional support strategies used by birth doulas in the USA and Canada

OBJECTIVE

to describe in detail the emotional support techniques employed by birth doulas during labour.

DESIGN

grounded theory methodology was utilised in collecting and analysing interviews given by doulas and mothers who had doula care. By using both informants, a clearer picture of what constitutes emotional support by doulas emerged.

PARTICIPANTS

10 mothers from three different states in the Midwestern USA and 30 doulas from 10 different states and two Canadian provinces were interviewed. Two doulas worked in hospital-based programmes whereas the others had independent practices. Doulas usually attended births in hospitals where medical attendants spent little focused time with the mother.

FINDINGS

nine different strategies were distinguished. Four strategies (reassurance, encouragement, praise, explaining) were similar to those attributed to nurses in published research. Five were original and described as only being used by doulas (mirroring, acceptance, reinforcing, reframing, debriefing).

CONCLUSIONS

emotional support by professional birth doulas is more complex and sophisticated than previously surmised. Mothers experienced these strategies as extremely meaningful and significant with their ability to cope and influencing the course of their labour.

IMPLICATIONS FOR PRACTICE

the doula's role in providing emotional support is distinct from the obstetric nurse and midwife. Professional doulas utilise intricate and complex emotional support skills when providing continuous support for women in labour. Application of these skills may provide an explanation for the positive 'doula effect' on obstetric and neonatal outcomes in certain settings.

A Profile of Colorado Nurse—Midwives

Nurse—midwives provide significant health care to underserved and vulnerable women, yet there is limited information about the nature of nurse—midwifery practices and compensation for services. This study reports the results of a Colorado statewide survey of nurse—midwives ( N = 217). Electronic survey was utilized to detail practice in seven areas: demographics, type of practice, compensation, leadership, legislativep riorities,teaching involvement, and practice satisfaction. Responses( N = 114) were analyzed using SPSS 13.0. Results found wide variation in compensation and practice types. Respondents largely worked in urban settings, cared for low to moderate risk patients, and were generally older and White. Restriction from medical staffm membership, prescriptive authority constraints, and liability issues were practice limitations. While teaching a wide variety of learners, nurse—midwives do limited mentoring of nurse—midwifery students, a finding which is concerning given the decreasing numbers of nurse—midwives. Findings are compared to known national data, with implications for the provision of health care services detailed.

Malpractice liability burden in midwifery: a survey of Michigan certified nurse-midwives

A statewide survey was conducted among 282 nurse-midwives in Michigan to examine the extent of their current medical liability burden. Two hundred ten responses were received for an adjusted response rate of 76.9%. Data from 145 certified nurse-midwives (CNMs) who were currently engaged in clinical practice in Michigan were used for this analysis. Sixty-nine percent of CNMs reported that liability concerns had a negative impact on their clinical decision making. Most CNMs (88.1%) acquired malpractice insurance coverage through an employer, whereas 4.9% were practicing "bare" due to difficulty in obtaining coverage. Thirty-five percent of the respondents had been named in a malpractice claim at least once in their career, and 15.5% had at least one malpractice payment of $30,000 or more made on their behalf. CNMs who purchased malpractice insurance coverage themselves or were going bare were significantly less likely to include obstetrics in their practice than their counterparts covered through an employer (70.6% versus 87.2%; P = .04). These findings among Michigan CNMs call for further investigation into the consequences of the current malpractice situation surrounding nurse-midwifery practice and its influence on obstetric care, particularly among women from disadvantaged populations.

Social justice: added metaparadigm concept for urban health nursing

Historically, the nursing metaparadigm has been used to describe 4 concepts of nursing knowledge (person, environment, health, and nursing) that reflect beliefs held by the profession about nursing's context and content. The authors offer an assessment of the metaparadigm as it applies to community and public health nursing in urban settings and offer an amendment of the metaparadigm to include the central concept of social justice. Each of the metaparadigm concepts and the central concept of social justice is discussed as it applies to a model of urban health nursing teaching, research, and practice.

Disparity in prenatal care among women of colour in the USA

OBJECTIVE

To describe the disparity in prenatal care among women of colour in timing of initiation of prenatal care and total number of prenatal visits.

DESIGN

A retrospective, descriptive design.

SETTING

A large, urban university midwifery faculty practice.

PARTICIPANTS

439 healthy women at term (37-42 weeks gestation) with a vertex singleton pregnancy, and an essentially uncomplicated prenatal course. One clinic, the university facility, provided full-scope services. The other four community clinics, all outside the university in the larger metropolitan area, were designed to provide care to low-, under-, and uninsured pregnant women.

MEASUREMENTS

Timing of initiation of prenatal care and total number of prenatal visits were examined in relation to demographic variables, including race, education, age, marital status, method of payment and clinic sites.

FINDINGS

Significant differences in initiation of prenatal care and total number of prenatal visits were documented. The non-Hispanic white women at the university hospital clinic, with high school or college degrees and insurance or Medicaid, were more likely to visit prenatal clinics. Examination of association between timing of initiation of prenatal care and demographic variables showed significant differences in race and education.

KEY CONCLUSIONS

This study reflects the difficulty in access to care faced by women of colour. When comparing 1997 national survey findings with those of a 2001 study, about 40% of the 50 States and the District of Columbia showed an increase in the frequency of women receiving late care or no care; additionally, a disparity in access to prenatal care between non-Hispanic white and non-white women was noted in most of these areas.

IMPLICATIONS FOR PRACTICE

The number of births to women of colour delivered by midwives has rapidly increased in recent years. Also, the numbers of babies born to women of colour is anticipated to surpass 50% in the next few decades. Considering the increased proportion of births to women of colour, special attention to promote early prenatal care for these populations is needed. Recruitment and retention efforts for non-white midwives, regular education for cultural competence of midwives, and provision of culturally and linguistically appropriate care for women of colour should be considered.

A Concept Analysis of Optimality in Perinatal Health

This analysis was conducted to describe the concept of optimality and its appropriateness for perinatal health care. The concept was identified in 24 scientific disciplines. Across all disciplines, the universal definition of optimality is the robust, efficient, and cost-effective achievement of best possible outcomes within a rule-governed framework. Optimality, specifically defined for perinatal health care, is the maximal perinatal outcome with minimal intervention placed against the context of the woman's social, medical, and obstetric history.

Down the Rabbit Hole

Care of the laboring woman and subsequent birth interventions have generally been based on tradition rather than a systematic examination of the cost-effectiveness of the interventions. This retrospective study examined the outcomes of nurse midwifery care at a large metropolitan university clinic setting. Findings suggest that more sensitive cost and quality indicators of nurse midwifery care need to be developed, and the effect of these on outcomes needs to be elucidated.

Women's public health policy in the 21st century

Midwives share a historic commitment with maternal and child public health (MCH) agencies to protect and improve perinatal health among vulnerable populations. Both professions are now beginning to broaden their responsibilities to include the comprehensive health needs of women. Because midwifery's unique woman-centered primary care practices reflect the goals and aims of the developing MCH women's health agenda, continued partnerships between midwives and the maternal and child public health community are imperative to promote the health of women and their families. To facilitate such collaboration, this article presents an overview of women's public health policy and articulates the unique contributions midwives can and do make to women's health care and public health policy.

The practice of nurse-midwifery in the era of managed care: reports from the field

OBJECTIVE

The purpose of this paper is to describe the reports of certified nurse-midwives (CNMs) about how changes in the financing and organization of health care in the late 1990s influenced their ability to serve vulnerable populations and provide a woman-centered, prevention-oriented midwifery model of care.

METHODS

A 13-page survey was mailed to all CNMs ever certified by the American College of Nurse-Midwives (N = 6365) in July 1998. The survey included closed- and open-ended questions. A total of 2405 CNMs responded: of these, 2089 were in clinical practice during the study period (1997-98) and 82% of the 2089 (N = 1704) wrote responses to the open-ended questions and were included in the qualitative database. We present responses to the closed-ended questions about seven domains of practice and elaborate on three major themes identified through content analysis of the qualitative data.

RESULTS

The majority (57%) reported that the changes in the larger health care environment had influenced their practices during 1997-98. The effects most frequently reported were 1) increased client loads (31%); 2) altered style of practice (30%): 3) inability to serve the same populations; (20%); 4) decreased client loads (20%); and 5) increased administrative duties (17%). Three major themes were identified and elaborated upon in the qualitative data: 1) challenges to the style of midwifery practice related to the managed care environment; 2) the loss of socially and economically at-risk women from CNMs' client base; and 3) barriers to high quality and comprehensive services for women.

CONCLUSIONS

During the late 1990s as managed care was expanding and health systems were merging, a significant number of CNMs in the field described threats to their ability to sustain economically viable practices and a style of care consistent with the woman-centered, prevention-oriented midwifery model.

Challenges and opportunities for nurse-midwives

This article reviews the major indicators of the growth in nurse-midwifery practice and education over the past 10 years. The major issues the profession has addressed are identified, as well as future challenges and opportunities. These challenges and opportunities are identified within the major dimensions of nurse-midwifery, that is, in practice, education, research, and within the public sector. The two major issues facing nurse-midwives are legislative initiatives related to the practice of nurse-midwives, such as reimbursement, and the mixed societal image of midwifery as a contemporary, cost-effective practice versus a peripheral activity by "old fashioned," informally educated individuals. The professional organization of nurse-midwives, the American College of Nurse-Midwives (ACNM), is addressing these issues through interdisciplinary and interorganizational legislative and marketing initiatives.

Midwives and maternal and child health: building resource capacity

With dramatic changes in health, social services, and welfare systems and escalating pressure to increase clinical productivity, midwives need to enhance their capacity to work with federal, regional, and state partners to promote and protect comprehensive, culturally competent, and community-based quality health care for pregnant women and their families. Information about maternal and child health (MCH) regional and state resources is provided, and strategies for obtaining additional MCH resources are suggested, so that midwives and other women's health care providers can more effectively improve health care programs and systems that benefit women and their families. In addition, ways to work with MCH programs at the regional and state levels are described.

Evidence-based prenatal care visits: when less is more

Traditionally, low-risk pregnant women in the United States who participate in prenatal care have been scheduled for approximately 14-16 prenatal visits, which is the schedule recommended by the American College of Obstetricians and Gynecologists. In 1989, an expert panel convened by the United States Department of Health and Human Services proposed a reduced frequency prenatal visit schedule for low-risk, healthy women based on the timing of specific tests or events that occur in pregnancy. Available evidence shows no adverse effect on maternal or neonatal outcomes for low-risk pregnant women who follow a reduced visit schedule, making it a highly important consideration for pregnant women and their health care providers. Other important aspects of prenatal care, especially related to adequacy and content, will be explored in-depth in a future segment of this series on evidence-based prenatal care.