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Paper for the conference "Expanding Access; Advancing the Roles of Midlevel Providers in Menstrual Regulation and Elective Abortion Care"
South Africa 2 - 6 December 2001.
The paper in pdf-format
Midwives’ role in management of medical abortion Swedish Country Report Ing-Marie Jonsson Table of contents 1. Country profile on abortion services
2. Midwives’ role in abortion services 3. Lessons learned 4. Conclusion
1. Country profile on abortion services
Life expectancy at birth (in 1999) is 82 years for women, 77 for men. Total fertility rate has fluctuated with periods of just over 2 children per women followed by fall to 1.5. The annual number of births has varied from 90 to 120 thousand in the past two decades (2). The mortality has been more stable, between 92,000 and 95,000 annual deaths in the 1990s Swedish Gross Domestic Product (GDP) is $24,730 per capita (1). Public responsibility for social and health services for the entire population on equal conditions has been a long-standing priority in Sweden. The county councils are responsible for financing and operating health and medical care, levying taxes for the required resources. Health insurance coverage is universal and people across all income levels use public health services. Reproductive health services, including antenatal care, contraceptive services, pre-and post-abortion counseling, and STD-prevention, are provided at public health centers at primary level. Delivery care and surgical or medical management of abortion are provided at maternity hospitals and out-patient gynecological clinics.
1.1 Laws and policies The law subscribes that abortions have to be performed at general hospitals by a qualified medical doctor. According to the law only Swedish citizens or women living permanently in Sweden are elegible. The National Board of Health and Welfare issues Guide lines for abortion policies and practices (4). They include where and by whom abortion can be performed, pre- and post-abortion care, what line to take towards foreign women and minors, the service providers’ attitude, and management of second trimester abortion. Attitudes and perception of abortion There is in the Swedish society a notably open attitude to sexual matters. Sexuality, personal relationships, contraceptives and abortion are regularly discussed in radio and television programs as well as in newspapers, magazines and books. Sex education has been compulsory in Swedish schools since 1955 and all children and adolescents receive sex education in school. The education includes facts about contraception, abortions, STD and information on where to obtain services. However, focus is on sexuality, interpersonal relations and gender equality. Today the 1974 Abortion Act about abortion on request is well known and generally supported in the population. All political parties stand by the current legislation. Small groups, inspired as a rule by similar movements in the United States, represent opponents to abortion and free choice (5).
1.2 Reproductive health and abortion statistics Maternal mortality, since the 1970s, has been less than 5 per 100,000 live births. In 1997, when the number of birth was 91,000, three women died in connection with pregnancy and childbirth. Also child mortality is very low. Perinatal mortality has decreased from just under 10 per thousand in the 1970s to about 5 per thousand in the 1990s. Infant mortality (deaths of children under one year of age) is 4 infants per thousand (2). Abortion In 1999 the number of induced abortion was 30,700 and the abortion rate 18.1. The number of abortions per 100 pregnancies was 25.8. Distribution by age see table 1. (6)
Table 1. Number of abortions and abortion rate by age
Most induced abortions, 93 percent, are first trimester abortions, performed within the first 12 weeks of gestation. About six percent of abortions are between 13 and 18 weeks and less than one percent after the 18th week of pregnancy. Of first trimester abortions in 1999, 36 percent were pharmacologically induced, the rest performed by vacuum aspiration. The methods used after 12 weeks of gestation, are dilatation and evacuation either by vacuum aspiration (in 40 percent) or induction with prostaglandin followed by curettage with blunt instruments. 1.3 Provider profile In the mid-nineteenth century, maternal mortality rate was as high as in many developing countries today. A common cause of maternal death was complications from abortions. Improved obstetric care in rural areas led to a steady decrease in childbirth related mortality from the mid-nineteenth century on. However, there was an increase in mortality from illegal abortions, lasting into the first half of the twentieth century (7). In the last fifty years the health of the mother and the newborn has improved dramatically. Maternal mortality decreased from about 350/100,000 live birth in the 1930s to less than five annually a few decades later. General education, better health in the population, improved obstetric care and maternal and child health care for all are behind this development. A shift to hospital deliveries took place in the 1950s and ever since, virtually all mothers are delivering at hospitals, attended by midwives. Not until the 1970s, however, with the liberalization of the abortion law the final reduction in maternal mortality and morbidity occurred (8). Providers of reproductive health services The main caregivers of reproductive health services are physicians, specialized in obstetrics and gynecology and registered nurse/midwives. The professional training to become an ob-gyn specialist includes five years and a half in medical school and 18 months of practical, clinical training (internship), followed by five year postgraduate training in obstetrics and gynecology. Training in provision of abortion care services is part of the postgraduate program. The current education for midwives was introduced in the 1960s. All midwives go through a three years education to become a qualified nurse. Thereafter they have to work as a nurse for at least six months before being allowed to apply to the school of midwifery. The education to become a midwife takes additionally 18 months (9). |
Table 1.3 Providers of abortion services
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Midwives working in primary health care and at maternity hospitals are responsible for a wide range of reproductive health services, including antenatal and postpartum care, contraceptive services, abortion counseling, and hospital deliveries. In all these activities midwives are working independently with a specialist in ob/gyn as consultant. Usually the specialist visits the ante-natal center a couple of hours a week for supervision, staff meetings and consultations with patients in need of special attention or treatment. Likewise midwives at maternity hospitals attend normal deliveries, while the obstetricians take care of complicated cases, and procedures such as epidural anesthesia and Caesarian sections (10). In Sweden there are 1,216 specialists in obstetrics and gynaecology, 51 percent of them are women. In the whole country there are 55 hospitals with maternity wards and departments of gynecology and obstetrics. At these clinics quite a few specialists and a number of gynecologists under training are working (11). In the country there are 6,400 midwives, working professionally. Of them 75 percent are working with reproductive health services either with delivery care in hospitals or providing antenatal and care and contraceptive services at primary health centers. The remaining 25 percent, about 1,600 midwives, are working as nurses either in other specialties, or in post partum and gynecological wards. Abortion care Professional associations 1. 4 Organization of abortion care The law statues that the abortion should be performed in a public hospital or another establishment for medical services approved by the National Board of Health and Welfare. All services are supervised by the National Board of Health and Welfare regarding supply, equipment, methods, record keeping, rates of complications etc. (4). Surgical and pharmaceutical management of induced abortion are provided at the out-patient department of public hospitals. Less than five percent are in private clinics, primarily in larger cities. Both private and public care is covered by the general health insurance and the county councils set the fees for consultation and treatment. The patient fee for out patient abortion care varies between SEK 60 and 270 (US$ 6-30), the highest in private practice. |
Table 1.4 a Organization of abortion care
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Record keeping, health statistics All abortions are reported to the National Board of Health and Welfare, Center of Epidemiology. From this unit, the national figures are reported annually and published as part of Official Statistics Sweden (6). The information reported to the National Board includes age, parity and home county of the woman. Type of procedure and gestational age are reported. Whether it is out-patient or hospital care is recorded and so is the name of the hospital/clinic, but not the name of the provider (Table 1.4 b). Apart from some few reporting errors, the general abortion statistics, according to validation tests, show only marginal inaccuracies (6). |
Table 1.4 b Availability of abortion service delivery records
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1.5 Knowledge and perception of abortion services Youth clinics The age of consent for sexual intercourse is 15 years. However, if a girl under 15 ask for contraceptive or abortion services, the midwife is not allowed to tell her parents. All minors (under the age of 18) who seek for abortion are referred to a social worker for support. They are recommended to talk to their parents, or in case this is not feasible, to contact and seek support from a relative or an adult they trust. If the minor has serious social problems, the social worker is obliged to refer the girl to the social services. 2. Midwives’ role in abortion services In the 1970s the midwife got a new task. To make contraceptives easily accessible, midwives, working in antenatal care where trained to provide contraceptive services. Soon, these services were expanded and part of maternal health services throughout the country. In addition a number of youth clinics where opened where midwives gave information and counseling on contraceptives for young people. Eventually training in counseling and contraceptive services was included in the basic training for midwives (7). After additional 30-hours in service training supervised by a midwife with at least two years experience in contraceptive counseling, midwives are entitled to provide services on all contraceptive services, including prescription of the pill and insertion of IUD. This was start of the process to place the main responsibility for contraceptive services by midwives within the primary health services. Today midwives in primary health services including youth clinics account for 80 percent of contraceptive services. Apart from basic services during pregnancy and post partum-period midwives in primary care provide health education and preparation for childbirth in group-sessions with expectant mothers and fathers. In the 1980s midwives at youth clinics and health centers became involved in the prevention of STD, including hiv/aids. They offer testing, treatment and counseling, including partner tracing and notification, which is part of the national surveillance program for STDs such as gonorrhea, syphilis, chlamydia and hiv/aids (9). Currently about 4,800 registered nurse midwives with 4.5 years training are working professionally in the country, either in primary health care or in maternity hospitals. Although midwives are responsible for and the main care givers of reproductive health services including contraceptive services and pre-abortion counseling it was not until lately they became more actively involved in post abortion and elective abortion care. First trimester medical abortion is the only type of induced abortion services provided by midwives in Sweden. 2.2 Medical abortions in Sweden Midwives as providers of medical abortion |
Table 2.4 Public sector abortion care. Midwives scope of practice
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Post-abortion care, including pelvic examination and contraceptive counseling, can be given by a doctor or a midwife provided she is qualified and have worked independently with contraceptive services. Before a midwife with these qualifications is allowed to provide post abortion care, she must go through two weeks in-service training, supervised by an experienced midwife or in rare cases a gynecologist. Qualified for conducting medical abortions are midwives who already have worked with contraceptive services and/or post abortion care and thereafter have got two weeks on-the-job guidance by an experienced midwife. Midwives who work with medical abortions or post abortion care are mostly posted at gynecological out-patient clinics. Of about 5,000 midwives in maternal health or delivery care, an estimated number of between 200 and 300 midwives are today providing medical abortion and/or post abortion care. The setting There are, primarily in metropolitan areas, special units for prevention and health promotion on sexuality and birth control, staffed by gynecologists, venerologists midwives, social workers, nursing and secretarial staff. The aim is to provide integrated services education and communication on sexuality and reproduction to reduce the number of STD and of unwanted pregnancies leading to abortion. In some of these sites, e.g. SESAM at the Karolinska Hospital, Stockholm, midwives provide counseling and care for elective medical abortion. Frequency of medical abortions Economy In a given setting, however, it can be more or less cost-effective to change from one method to the other depending on the existing capacity, dimension of hospital beds or trained personnel, leading to under-utilization of resources or demand for additional training. 2.3 Medical abortion by midwives - service delivery The procedure She will be examined by a doctor, who estimate the length of the pregnancy by ultra-sound. If she is within the first nine weeks of a pregnancy (78 percent of all women seeking abortion) she can choose between vacuum aspiration under local or general anesthesia and pharmaceutical abortion. She is also offered a contact with a social worker if she so wish. Those who choose a medical abortion are given information about the procedure and a time for the first visit a few days later. The routines may differ but in principle the woman after the first consultation is attended during the process by midlevel providers, either social workers or nurse/midwives. In about half of the clinics in the country the woman will meet a social worker at the first visit, in the rest she will be attended by a midwife or a nurse. They will inform her about the procedure, administer a dose of 600 mg mifepristone (prescribed by the doctor) to be taken orally, and make an appointment for next visit two days later. At next occasion the woman is invited to the day-care ward. She is given a bed and (as a rule) her partner or someone else she wants as a company is allowed to join her. She will stay at the ward for four to six hours, attended by the midwife for information support and pain relief. The prostaglandin (Gemeprost or Misoprostol) is administered vaginally to stimulate uterine contractions. This starts the labor followed by abortion, a process similar to a miscarriage. The women is given tablets or injections against pain and also anti emetics. In about 70% the abortion is complete within the four hours at the hospital, or it will follow soon after. A moderate bleeding may continue about two weeks. A follow-up visit is scheduled after three to four weeks to make sure that the abortion is complete. This post-abortion visit is either to the same midwife at the clinic or to the primary health midwife, the latter usually in areas outside the big cities with less public communications. At this visit a pregnancy test is taken, the midwife checks the size of uterus and provides contraceptive services, e.g. prescribes pill or inserts an IUD. 2.4 Complications and outcome Medical abortion is accompanied with pain and nausea, that have to be relieved by drugs or injections. According to a small Swedish study (15), about one third of the women had no or only slight pain, 40 percent had moderate pain and the rest severe pain. 98 percent said that the pain relief they got had been effective. Conducting a medical abortion is a team work where many categories of health workers are involved, including midwives, nurses, social workers and doctors, the latter mainly as consultants or supervisors. Therefore studies about complication rates in relation to providers have no relevance in Sweden. A number of studies in recent years have compared early elective abortions by vacuum exaereses with mifepristone-misoprostol induced abortions and found them equally medically safe (12, 16, 17). Clinical regimes and midwives´role as providers are also discussed (18, 19). The significance of side-effects such as pain or prolonged bleeding or draw-backs such as higher cost or more travelling for follow-up and consultations have to be investigated in different contexts. (20, 21, 22, 23). Women’s perceptions and preferences must also be investigated. A study from Sweden (24) explored three groups of women who had chosen different methods for early abortion. The majority of women were content with the particular method they had chosen. More important than the type of procedure or the side effects in terms of pain and bleeding was the possibility to choose, to be treated without delay, and to be addressed with compassion and respect by the service providers. 2.5 Incentives and barriers Resistance from physicians It should be mentioned that since abortion care is part of public health, there is no economic advantage for doctors to keep these services for themselves. Today midwives are not allowed to run private practice for contraception or abortion care. If the professional organization for midwives is able to negotiate these regulations, it may change the situation. The doctors who have delegated abortion care to midwives in public health may not be willing to compete with them in private practice. 3. Lessons learned The conditions were favorable in that well educated and trained midwives since long had been the main provider of reproductive health care, including ante-natal care, contraceptive services and pre and post abortion counseling. Midwives in these capacities are respected by the public. They are used to work independently and there has been a good working climate between doctors and midwives. Quality of care Information/education to the public on where to find services Midwives provide information on abortion and offer the methods according to woman’s own choice and motivation. When medical abortion was introduced in 1992 there were some hesitation about offering young women this method, because the pain and bleeding might be frightening for them. However when given adequate information before and friendly care during the procedure many young women choose and prefer this method. They appreciate being present and active in the process. Working conditions, salary 4. Conclusion Medical abortion is a safe, simple and inexpensive technology for safe abortion that can be provided at primary level in the health care system by adequately trained mid-level health workers, offering confidentiality and respectful treatment. Access to safe abortion is a reproductive right for women. Involving midwives in abortion counseling and care is a way to enable women to exercise this right and secure easy access and quality of care. Our long-term goal is to see this technology developed into a women-administered procedure.
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Updated 19 June 2002 |