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PubMed1989

Family practice obstetrics in Michigan. Factors affecting physician participation.

The purpose of this study was to describe the characteristics of family physicians in Michigan who practice obstetrics and to identify important factors relating to a decision to discontinue obstetric practice. Questionnaires were mailed to all members of the Michigan Academy of Family Physicians (MAFP) who were listed as currently practicing obstetrics. Two hundred ninety-one questionnaires from the 357 mailed questionnaires were returned for a response rate of 81.5 percent. Two hundred thirty-five of the 291 respondents (80.8 percent) were practicing obstetrics in 1986. Twenty-two of the 235 physicians (9.4 percent) planned on discontinuing obstetric practice by early 1987. Reasons for discontinuing obstetrics included malpractice liability risk and cost and interference with lifestyle. Physicians who had recently discontinued or were planning to discontinue obstetric practice were significantly less likely than physicians practicing obstetrics to have a residency program affiliation (33 percent vs 58 percent). While malpractice concerns were found to be an important factor in deciding to discontinue the practice of obstetrics, practice arrangements and educational affiliations were other important factors that may be more amenable to change through educational or administrative interventions.

Adult↗
PubMedDate not supplied

Family practice residents' decision making regarding future practice of obstetrics.

BACKGROUND: This study assesses the attitudes of family practice residents toward their future practice of obstetrics. The decline of family practice obstetrics has resulted in problems of access to care for many areas. METHODS: Questionnaires were sent to 30 family practice residency programs and were distributed to 353 2nd- and 3rd-year residents; the overall response rate was 85 percent. Respondents were asked to describe factors contributing to their decision whether to practice obstetrics. RESULTS: Seventy-two percent of the respondents indicated plans for future obstetrics practice. Reasons for choosing to practice obstetrics included personal interest, believing that obstetrics is an important part of family health care, and desire for diversity in practice. Primary concerns included interference with personal life, fear of lawsuits, and insurance premiums. Those deciding not to practice obstetrics cited interference with personal or professional life and desire for limited practice as deterrents. Important demographic variables predicting future practice included female sex, geographic location, and type of practice desired. CONCLUSION: This study portrays a resurgence in the percentage of family practice residents planning to practice obstetrics and discusses aspects of the training system that merit support to increase the number of family physicians providing obstetric care.

Attitude of Health Personnel↗
PubMed1986

A survey of obstetric anaesthesia practice in British Columbia.

Hospitals and anaesthetists in British Columbia were surveyed by means of questionnaires to assess patterns of obstetric anaesthesia practice, qualifications and numbers of obstetric anaesthesia personnel, hospital obstetric facilities and facilities and protocols for neonatal resuscitation. It was apparent that a large proportion of the obstetric anaesthesia service in this province was being provided by physicians who were not trained, nor certified, as anaesthesia specialists. Preanaesthetic assessment in the obstetric units differed in attitude and practice from the standards expected in the general operating rooms. There was also in community hospitals a significant incidence of failure to follow certain accepted safe practices (in obstetric patients), such as preinduction hydration and oxygenation, cricoid pressure during intubation and prevention of aortocaval compression. However, administration of general anaesthesia without endotracheal intubation, was rare in this survey. Post-anaesthetic recovery facilities in obstetric units were conspicuously deficient, even in the larger hospitals. The majority of community hospitals lacked written protocols for neonatal resuscitation; and the number of institutions reporting that the neonatal heart rates and temperatures were not routinely monitored is of concern. It is recommended that minimum standards for training in obstetric anaesthesia should be clearly defined; and provision should be made for revision and upgrading of knowledge and skills for physicians practicing anaesthesia in smaller community hospitals.

Anesthesia, Epidural↗
PubMed2002

U.S. trends in obstetric procedures, 1990-2000.

BACKGROUND: During the 1980s the rate of obstetric procedures performed during delivery rose precipitously. This study follows the use of obstetric procedures through the 1990s to explore whether the patterns witnessed in the previous decade continued through the next. METHODS: Data on total obstetric procedures and eight specific procedures (cesarean section, medical and surgical induction of labor, other artificial rupture of membranes, episiotomy, repair of current obstetric laceration, vacuum extraction, forceps delivery) were obtained from the National Hospital Discharge Survey, a nationally representative survey of discharges from short-stay non-Federal hospitals. Approximately 32,000 records for women with deliveries were included in the survey each year. RESULTS: The total rate of all obstetric procedures did not change significantly from 1990 through 2000. However, as during the 1980s, rates increased for induction of labor, vacuum extraction, and repair of current obstetric laceration. Rates decreased for forceps delivery and episiotomy, also continuing 1980s trends. After a long period of increase, the rate of cesarean section declined from 1988 to 1995 but increased again from 1995 to 2000. CONCLUSIONS: Unlike the 1980s, the overall rate of obstetric procedures did not increase from 1990 to 2000, but the mix of obstetric procedures performed continued to change during this period.

Cesarean Section↗
PubMed2002

Obstetric cholestasis: outcome with active management.

OBJECTIVE: Conservative management of intrahepatic obstetric cholestasis is associated with a high stillbirth rate despite monitoring of fetal well-being with non-stress test and amniotic fluid volume assessment. Most cases of stillbirth are associated with meconium passage. We prospectively evaluated the effect of a management protocol inclusive of surveillance for presence of meconium and induction of labor at 37 weeks. STUDY DESIGN: Between January 1989 and December 1997, all women with obstetric cholestasis underwent transcervical amnioscopy after 36 weeks for assessment of amniotic fluid color, in addition to standard monitoring of fetal well-being (semi-weekly non-stress test and amniotic fluid volume determinations). Amniocentesis for fetal lung maturity and amniotic fluid color assessment was performed before 36 weeks in severe cases. Labor was induced at 37 weeks or earlier in the presence of non-reassuring fetal testing, meconium, or severe maternal symptoms unresponsive to therapy with mature fetal lungs. The obstetric outcome of the group with cholestasis was compared with that of the general obstetric population at our Institution during the study period. The rate of fetal death in the study group was compared with that of series published within the last 20 years, which used expectancy and conventional monitoring of fetal well-being. Statistical analysis utilized Fisher's exact test, Chi-square, and Student's t-test with P value <0.05 or an odds ratio (OR) with 95% confidence interval (CI) not inclusive of the unity considered significant. RESULTS: Obstetric cholestasis was diagnosed in 206/20,815 pregnant women (1%) at a median gestational age of 34 weeks (range 20-40). Delivery was prompted by non-reassuring fetal testing in four cases (2%). Meconium passage was documented in 33 cases (16%), in 11 of which before onset of labor and in 10 before 37 weeks. The rate of meconium passage before 37 weeks (17.9 versus 2.9%, OR=7.3; 95% CI 3.3, 16.0) was significantly higher in obstetric cholestasis than in the general obstetric population, whereas the cesarean section rate was similar in the two groups (15.1 versus 16.0%, OR=0.9; 95% CI 0.6, 1.4). The fetal death rate was significantly lower in the group managed with the current strategy than in the published series of obstetric cholestasis (0/218 versus 14/888, P=0.045). CONCLUSION: In pregnancies complicated by obstetric cholestasis, a protocol inclusive of search for meconium and elective delivery at 37 weeks, in addition to standard monitoring of fetal well-being, can significantly reduce the stillbirth rate without increasing the cesarean delivery rate.

Adult↗
PubMed1993

The role of obstetric complications in schizophrenia.

The importance of obstetric complications in sporadic and familial psychoses was analyzed in 43 schizophrenic and 28 chronic schizoaffective patients. Patients and first-degree relatives were diagnosed using Research Diagnostic Criteria and the best-estimate procedure. Mothers of patients were interviewed for histories of pregnancy and obstetric complications in their offspring. Patients had more often suffered perinatal complications (42%) than their siblings (29%). The risk for obstetric complications and secondary cases of psychosis was enhanced in relatives of patients with a history of obstetric complications. Siblings with obstetric complications had a low incidence of psychoses; therefore, obstetric complications could not explain the occurrence of secondary cases of psychosis in siblings. Patients with familial psychoses had a higher incidence of obstetric complications than did sporadic cases (without reaching statistical significance). There was no inverse relationship between the history of obstetric complications in patients and the morbid risk of first-degree relatives for psychoses. The familial versus sporadic distinction revealed no subgroups where obstetric complications were of special relevance.

Adult↗
PubMed1998

A new evaluation system to predict the sequelae of late obstetric brachial plexus palsy.

Obstetric brachial plexus palsy has two distinct categories: (1) early obstetric brachial plexus palsy (or obstetric brachial plexus palsy in an infant) and (2) late obstetric brachial plexus palsy with deformity (or obstetric brachial plexus palsy in a child). Both early and late obstetric brachial plexus palsy lack a uniform evaluation system, and this makes correlation between them difficult. Clinical evaluation of obstetric brachial plexus palsy in infants is difficult, but in children it is easier. Here, we utilized a new evaluation system, called "Score of 10," to evaluate 121 late obstetric brachial plexus palsy patients based on patient's functional ability and surgeon's feasibility for reconstruction. "Score of 10" is a method combining the Erb and Klumpke scores. The Erb score gives points for upper plexus functions including shoulder abduction, shoulder external rotation, elbow flexion, elbow extension, forearm supination, forearm pronation, and trumpet sign. The Klumpke score gives points for lower plexus functions including wrist extension, wrist flexion, metacarpophalangeal joint extension, interphalangeal joint extension, finger flexion, thumb adduction, and thumb abduction. The aims of this evaluation system are to determine the relationships between early and late obstetric brachial plexus palsy, to predict the progressive changes that take place with aging, and to propose the possible operation procedures to reconstruct. However, this evaluation system may differ by time and may not be suitable for comparisons between pre- and postreconstruction.

Adolescent↗
PubMed1992

Risk of schizophrenia in adults born after obstetric complications and their association with early onset of illness: a controlled study.

OBJECTIVE: To determine whether obstetric complications occur to excess in the early histories of individuals who go on to develop schizophrenia when compared with controls, and to seek clinical correlates of any such excess. DESIGN: Contemporaneous maternity hospital records were identified and extracted verbatim, and these extracts evaluated for obstetric complications by two independent assessors who were blind to subjects' status. SUBJECTS: 65 patients having an ICD-9 diagnosis of schizophrenia, the records of the previous same sex live birth being deemed to be those of a control subject. MAIN OUTCOME MEASURE: Presence of one or more obstetric complications recorded in maternity notes of patients and controls. RESULTS: When two recognised scales for specifying obstetric complications were used the patients with schizophrenia were significantly more likely than controls to have experienced at least one obstetric complication (odds ratio 2.44, 95% confidence interval 1.08 to 6.03). Patients also showed a greater number and severity of and total score for obstetric complications, fetal distress being the only complication to occur to significant individual excess (present in five (8%) patients, absent in controls). There was a marked sex effect, male patients being more vulnerable (odds ratio 4.24, 1.39 to 12.90) to such complications. Obstetric complications in patients were unrelated to family history or season of birth but were associated with a significantly younger age at onset of illness (mean difference--4.5 years,--1.2 to--7.8 years). CONCLUSIONS: Patients with schizophrenia, particularly males, have an excess of obstetric complications in their early developmental histories, and such complications are associated with a younger age at onset of their disease. Though the data are not conclusive, they also suggest that obstetric complications may be secondary to yet earlier events.

Adult↗
PubMedDate not supplied

Obstetric privileges for family physicians: a national study.

BACKGROUND: We surveyed family physicians in the US to determine how many include obstetric services in their practices and to compare trends over time. METHODS: In the 1993 Practice Profile Survey, the American Academy of Family Physicians (AAFP) surveyed a random sample of active members whose mailing address was in one of the 50 states or the District of Columbia. The sample was stratified by nine census divisions; after two mailings 2460 responses were received from the 4400 physicians in the sample (56 percent response). RESULTS: Eighty-seven percent of active members had hospital admission privileges. Although there were regional disparities in the proportion of family physicians with various hospital privileges, overall 94 percent perceived that the privileges afforded them were appropriate. Approximately 26 percent of AAFP active members in 1993, compared with 29 percent in 1988, included routine obstetric care in their hospital practices. A higher proportion of family physicians in the West North Central census division had privileges at various levels of obstetric care than did family physicians in other census divisions; for example, while 57 percent of family physicians in the West North Central census division had privileges in routine obstetric care, only 9 percent of family physicians in the East South Central division had these privileges. For those family physicians who did not have privileges for any obstetric care, most indicated that they chose not to include obstetric care in their hospital practices. Family physicians most likely to have had obstetric privileges included those who practiced in nonmetropolitan areas (39 percent of family physicians had privileges in routine obstetric care compared with 21 percent in an urban setting) and those who completed a family practice residency program (33 percent with routine obstetric privileges compared with 13 percent who did not complete a 3-year residency in family practice.

Curriculum↗
PubMedDate not supplied

Care of obstetric patients during the immediate postanesthesia period.

STUDY OBJECTIVE: To determine the level of care available to obstetric patients during the immediate postanesthesia period. DESIGN: Mail and telephone survey of members of anesthesia departments in Michigan. SETTING: All Michigan hospitals with licensed obstetric beds. PATIENTS: Patients recovering from general or major regional anesthesia following an operative delivery. INTERVENTIONS: The factors determining patient care were the physical suitability of the recovery site, skills and experience of personnel providing care in postanesthesia care units (PACUs), and adjustments in care patterns by anesthesia personnel. MEASUREMENTS AND MAIN RESULTS: Most obstetric PACUs are staffed by labor and delivery nurses whose assignment to the unit is only part of their overall patient care responsibilities within the labor and delivery area (88.2% of hospitals with more than 2,000 annual births and performing cesarean deliveries in the obstetric suite; 92.3% of hospitals with 500 to 1,999 annual births and performing cesarean deliveries in the obstetric suite). Obstetric PACUs in the remaining hospitals in either group are staffed by dedicated nurses who are permanently assigned to these units. Preparation of labor and delivery nurses for PACU duties varies greatly, but 60.0% of hospitals with more than 2,000 annual births and 30.8% of hospitals with 500 to 1,999 annual births provide no special training. Concern about the level of expertise available in obstetric PACUs staffed by labor and delivery nurses was expressed by almost every respondent and has led to a practice pattern followed by most anesthesia personnel of transferring patient care responsibility only after patients have regained consciousness, cardiovascular stability, and ventilatory adequacy. Several institutions also allow anesthesia personnel to summon nurses from the surgical PACU or to transfer patients to alternate recovery sites, such as the surgical PACU or the intensive care unit (ICU). CONCLUSIONS: In many obstetric PACUs, the level of expertise of personnel needs to be upgraded to ensure the safety of patients recovering from general or major regional anesthesia and to comply with existing care standards.

Adult↗
PubMed2005

Some immediate serious complications of obstetric epidural analgesia and anaesthesia: a prospective study of 145,550 epidurals.

BACKGROUND: Inadvertent intravascular, intrathecal or subdural injection in obstetric regional analgesia are potentially life-threatening, so following a catastrophic complication it was decided to collect data regionally. METHOD: Obstetric anaesthetists from 14, later 12 maternity units in the South West Thames Region collected and pooled data on obstetric anaesthetic interventions and complications from 1987 to 2003. RESULTS: During the 17-year period, 145,550 epidurals (26.3%) were administered to 553,905 mothers. The incidence of intravascular injection was 1 in 5,000 epidurals (0.02% [95%CI 0.014-0.029%]), of intrathecal injection 1 in 2,900 epidurals (0.035% [95%CI 0.027-0.046%]), of subdural injection 1 in 4,200 epidurals (0.024% [95%CI 0.017-0.033%]) and of high or total spinal block 1 in 16,200 epidurals (0.006% [95%CI 0.003-0.012%]). The incidence of serious complications did not change during the course of the study, nor was there any difference in the incidence of serious complications in obstetric units of different sizes or in obstetric units with different rates of epidural analgesia. CONCLUSION: The incidence of intravascular, intrathecal and subdural injection and of high or total spinal block was similar to that found in previous prospective studies in obstetric and non-obstetric patients. The incidence of these complications has not changed and is not related to the number of deliveries or the epidural rate in obstetric units.

Analgesia, Epidural↗
PubMed2001

Efficient and effective emergency obstetric care in a rural Indian community where most deliveries are at home.

OBJECTIVES: Most life threatening obstetric complications require hospital treatment to avert maternal mortality. Some assume that in developing countries hospital service for the poor must be in government hospitals and that a large proportion of deliveries needs to be in these hospitals to provide timely access to emergency care. This presents a major problem in countries like India, where almost all rural deliveries are at home and accessible government hospitals generally do not provide surgical treatment for obstetric emergencies. The study's objective was to determine obstetric outcomes, patterns and costs of obstetric care in a part of rural Maharashtra, India, where obstetric outcomes appear relatively good even though most deliveries are at home and government hospitals do not provide emergency obstetric care (EmOC). METHODS: 2905 pregnancies were identified and followed to term to learn the number and types of complications, where these complications were treated, how many women received EmOC and how these services affected outcome. RESULTS: Eighty-five percent of 2861 deliveries after 24 weeks were at home. A total of 14.4% of deliveries after 24 weeks had identified complications. Of these complicated deliveries, 78.9% were in a hospital. Forty-eight percent of hospital deliveries were in a private hospital, 35% in our project hospital and 18% in a government hospital. Hospitalized patients with obstetric complications constituted 11.4% of all deliveries. The cesarean section rate for all deliveries was 2.0%. Twenty-two of the cesareans were in private hospitals, 32 in our hospital and four in a government hospital. Hospital case fatality (deaths of mothers with identified complications) was 0.3%. Overall case fatality was 0.5%. However, there were only two maternal deaths from obstetric causes (70 per 100,000 live births), making these rates less than robust. The perinatal mortality rate was 36 per thousand live and still births. These outcome and process indicators are better than those reported in most of India, but both maternal deaths could have been prevented by early referral to hospital and 64% of perinatal deaths were to infants delivered at home. CONCLUSIONS: A network of private clinics with a voluntary, low cost hospital is providing effective EmOC in a remote rural area at very low per capita cost in the absence of easily accessible government service and with only 15% of deliveries in hospitals. Charges are low but low per capita cost is primarily due to intelligent self-selection of patients who need hospital care. Even though overall cost is low, cost is still an important barrier for many poor families. Improving the purchasing power of poor families through insurance or subsidy could be a more effective way to improve EmOC than trying to improve inadequate government facilities.

Emergency Medical Services↗
PubMed2006

Introduction of an obstetric health information system: results of a pilot study in North Cameroon.

BACKGROUND: International safe motherhood programs have placed increasing emphasis on assessing progress in reducing maternal mortality in developing countries. We assess the feasibility and relevance of an obstetric health information system introduced in Maroua urban district in North Cameroon. METHODS: During the study period, an obstetric observation register was introduced for obstetric data collection, complemented by anthropological case studies on maternal deaths. RESULTS: At the end of the study period, implementation and data collection processes were correctly done, and the overall rate of completion of obstetric registers was 95% (ranging from 82.5% to 98.5% between maternity units). Eight hundred and twenty-six deliveries (n=826) were recorded and evenly distributed over the nine weeks of the study period. Eight women (1%) were transferred from non-surgical to surgical health facilities. Thirteen C-sections (n=13; 1.6%; CI: 0.8-2.7%) mainly in the provincial hospital of Maroua (11/13), and four maternal deaths were recorded, giving a maternal mortality rate of 4/826 (484 for 100,000; CI: 132-1240 for 100,000 deliveries). Nevertheless, anthropological enquiry recorded five maternal deaths during the same study period. Analysis of the geographical origin of these women showed that four of the five came from very remote areas. Rapid analysis and dissemination of results have initiated changes in obstetric practices (introduction of the partograph, modifications in the attitudes of health personnel), and also to the creation of a network between maternity units (those with and without surgical facilities) and provincial health headquarters. CONCLUSION: The introduction and use of a basic obstetric health information system combined with anthropological survey can provide a relatively accurate assessment of the maternal health situation. Such knowledge would be an excellent basis for implementing obstetric networking and relevant tools for active management of the obstetric pyramid at a regional level in developing countries.

Cameroon↗
PubMed2002

[Alternative obstetrics: bed, chair or tub? Have alternative birthing methods become established?].

As a reaction to the technology craze that occurred in obstetrics, the pendulum swung toward alternative obstetrics with alternative birthing methods. Instead of the classical bed birth on a narrow bed, birth on a wide bed and births using the Maya birthing stool and waterbirths became established as alternative birthing methods. Using the example of the Women's Clinic of the Cantonal Hospital of Frauenfeld, this study shows how alternative obstetrical medicine was introduced and could be integrated into traditional obstetrics. The goal of the Frauenfeld obstetrics is to combine the parturient's personal wishes and desires with classical obstetrics. Using a quality analysis and prospective observational study that has been on-going since 1991, it could be shown that alternative birthing methods are just as safe for the mother and child as is the classical bed birth on the narrow bed. In addition to ensuring the safety for the mother and child, alternative obstetrics is responsible for the attitude that the birth be considered an unforgettable and beautiful experience for the parturient, which is a definite advantage for women. Alternative birthing methods have become established because they have been able, using a high technical standard, to combine safety for the mother and the child with a humane side of obstetrics that evokes a nurturing and warm atmosphere.

Analgesia, Obstetrical↗
PubMed2003

Maternal mortality and associated near-misses among emergency intrapartum obstetric referrals in Mulago Hospital, Kampala, Uganda.

BACKGROUND: Many maternal deaths (as well as related severe morbidity) are of women who do not attend antenatal care in a given health unit but are referred there when they develop life-threatening obstetric complications. OBJECTIVE: To determine the reproductive characteristics of emergency obstetric referrals, and determine the contribution of emergency obstetric referrals to severe acute maternal morbidity (near-misses) and maternal mortality. STUDY DESIGN: Descriptive cross-sectional study. SETTING: Mulago hospital, the National Referral hospital, Kampala, Uganda, from 1st March to August 30th 2000. SUBJECTS: Nine hundred and eighty three consecutive women admitted as emergency obstetric referrals in labour or puerperium. INTERVENTIONS: Subjects were followed from time of admission to discharge (or death). They were interviewed (or examined) to obtain data on socio-demographic characteristics, reproductive history, obstetric outcome of the index pregnancy, obstetric complications and cause of death. Their records were reviewed to determine evidence of severe acute morbidity from acute organ/system dysfunction, using the definition by Mantel et al. These data were analysed using the Epilnfo computer programme in terms of means, frequencies and percentages. MAIN OUTCOME MEASURES: Socio-demographic characteristics, obstetric complications, cause of deaths, cause and type of near miss mortality and case fatality rates. RESULTS: Of the 983 referrals, over 100 were near-misses and 17 died. Using the definition of Mantel et al of near-misses enabled identification of six times as many near-misses as maternal deaths. The commonest causes of death were postpartum haemorrhage and eclampsia. Low status was highly associated with both maternal deaths and near misses. CONCLUSION: In developing countries, with poor obstetric services, emergency transfers in labour are very common. These women, who are of low status, contribute significantly to maternal mortality and morbidity.

Adult↗
PubMed2001

Method of Patient Classification System in obstetric staff scheduling. I. Criteria and categories of care.

The lack of verified Patient Classification System methods for obstetric care provided incentives for the development of own proposal, which would be adjusted to the conditions in Polish delivery rooms and the mothers' demand for these services. Four main criteria of obstetric care were adopted which corresponded to the subsequent stages of labour. These main criteria were ascribed more than a dozen detailed criteria concerning the specific character of obstetric care, as well as general nursing care. The chart containing the criteria of care facilitated the classification of women in labour into individual categories of obstetric care. Three categories of care were distinguished: Category I of minimum obstetric care, Category II of moderate obstetric care, and Category III of intensified obstetric care.

Female↗
PubMed1987

Prospective pricing system by diagnosis-related groups: comparison of federal diagnosis-related groups with high-risk obstetric care groups.

Of 468 diagnosis-related groups identified by the federal government for Medicaid reimbursement, 15 are related to obstetric hospital care. Each diagnosis-related group is considered a distinct group in which cases are homogeneous with respect to resource consumption. Because the diagnosis-related group system is based primarily on data from community and secondary care hospitals, it does not differentiate sufficiently among high-risk obstetric patients seen at tertiary care institutions, such as Florida's Regional Perinatal Intensive Care Centers. We developed an alternative scheme for diagnosis-related groups, called obstetric care groups, using the federal diagnosis-related groups as the model from which to depart. Data collected for 4192 women during a 2 1/2-year period indicate that obstetric care groups provide more homogeneous groups than diagnosis-related groups for our population of high-risk patients. The obstetric care groups differentiate between no complications, one complication, and two or more complications, while the diagnosis-related groups differentiate only between no complications and one or more complications. Also, complications for obstetric care groups are based on only 19 diagnoses that contribute significantly to resource consumption, while the list of possible complications exceeds 200 for diagnosis-related groups. Although the obstetric care group classification system is simpler than that for diagnosis-related groups, it results in a more accurate reimbursement of hospitalization charges for high-risk obstetric care.

Diagnosis-Related Groups↗
PubMed1995

A decrease from 8 to 6 weeks in obstetrics and gynecology clerkship: effect on medical students' cognitive knowledge.

We undertook this study to determine whether a decrease in the amount of time a third-year medical student spent in an obstetrics and gynecology clerkship would cause a decrease in the knowledge of the subject. We compared National Board of Medical Examiners (NBME) obstetrics and gynecology subject examination scores of 168 students at the University of Texas Medical Branch at Galveston completing an 8-week obstetrics and gynecology rotation or the 1989-1990 academic year to scores of 187 University of Texas Medical Branch students competing a 6-week rotation during 1990-1991. No significant change in the total mean NBME subject examination score in obstetrics and gynecology was noted after the decrease in rotation length. Passing scores were those greater than 445 points. The failure rate for those students who completed the 8-week rotation was consistent throughout the 1989-1990 academic year. In contrast, those students who rotated through obstetrics and gynecology during the 6-week clerkship in the first half of the academic year had a failure rate that was statistically higher than those taking the clerkship in the last half of the year. The length of the obstetrics and gynecology clerkship was shortened to 6 weeks without significantly affecting students' overall performance on the NBME obstetrics and gynecology subject examination. However, a greater percentage of students who completed the rotation during the first half of the year scored low on the NBME obstetrics and gynecology subject examination than did those taking the rotation and thus the NBME subject examination in the second half of the year.

Clinical Clerkship↗