Situation analysis: assessing family planning and reproductive health services. Quality of care

This issue of Population Briefs contains articles on researches conducted by the Population Council concerning the delivery of quality of care, contraceptive development, safe abortion, family planning, demography, and medical anthropology. The cover story focuses on a systematic data collection tool called Situation Analysis that helps managers in program evaluation. This tool has a handbook entitled "The Situation Analysis Approach to Assessing Family Planning and Reproductive Health Services" that contains all the information needed to conduct a Situation Analysis study. The second article reports about a new contraceptive method, the two-rod levonorgestrel, which was developed at the Population Council and was recently approved by the US Food and Drug Administration. The third article reports on a medical abortion procedure that was proven to be safe, effective, and acceptable to women in developing countries. Moreover, the fourth article presents initial findings of the Community Health and Family Planning Project conducted in Northern Ghana. The fifth article discusses the paper written by the Population Council demographer, Mark Montgomery entitled "Learning and lags in mortality perceptions". Finally, the sixth article deals with another paper that reports on women's health perceptions and reproductive health in the Middle East.     

An update on the pill

The discussion traces the development of the oral contraceptive (OC) pill and presents the most recent medical findings on OC and its effects. In 1959 the 1st combined OC, Enovid, was officially approved for use in the US after clinical trials in Los Angeles and Puerto Rico. By 1975, OCs were being used in the US by more than 1/3 of married women who practiced family planning and by an even higher percentage of unmarried contraceptive users. Retail pharmacy sales of OCs have declined by 40% during the 1975-79 period. The major reason given for the decline was the side effects or fear of side effects arising from OC use. Many OCs are available today because of an increasing variety of chemical combinations and the rapid increase in product names, according to "Oral Contraceptives: A Guide for Programs and Clinics," a Pathfinder Fund handbook. The authors classified OCs into 2 general groups -- combined pills and the mini-pills. OCs used in the combined preparation each contain 2 synthetic hormones -- estrogen and progestin. The combined OC is 99% effective when taken properly. The most popular belief now is that OCs act by interfering with the normal menstrual cycle. The mini-pills, which contain small doses of synthetic progestins, have a contraceptive effect by altering the cervical mucus and by altering the lining of the womb or endometrium. Absolute, strong relative, and other relative contraindications to pill use are listed. Side effects that are possibly life threatening include blood clots in the legs, pelvis (lower abdomen), lungs, heart, or brain. Women OC users over 40 have a higher risk of heart attack than younger users, and users over 40 who smoke have the highest risk of heart attack. Benign tumors of the liver, which have been found to be more common in women who use OCs, may cause rupture of the capsule of the liver, extensive bleeding, and even death. Rare tumors of the liver, hepatocelluar adenomas, are more likely to occur in long term OC users, older women, and women using high dose pills. Side effects considered serious are gallbladder disease and hypertension. Fairly minor OC side effects are listed as are noncontraceptive benefits of OC use.     

Expanding contraceptive choice: findings from Zambia

The Population Council's Expanding Contraceptive Choice program works to increase the contraceptive options available to women and men in developing countries. To achieve this goal, the Council is pursuing a new approach, one which begins with an assessment of contraceptive needs from which recommendations for upgrading contraceptive services are based. This new approach was tested in four countries including Zambia in which Stage I--contraceptive needs assessment--was completed. Results of the assessment indicated that despite the efforts of the national family planning program, 33% of Zambian women who do not want to get pregnant do not practice contraception. Only 9% of women use a modern contraceptive method. These results suggest that there is a need for introducing new contraceptive technologies and for expanding utilization of existing methods in the country. Also, stage I assessment yielded other positive outcomes which are enumerated in this paper. In response to this report, the Zambian government decided to proceed with stage II research on the viability of introducing new and underutilized contraceptive methods into the national family planning program.     

Barriers to contraceptive use among Pakistani couples

Despite the existence of a family planning program in Pakistan since 1965 and widespread knowledge among Pakistanis about contraception, there is a high level of unmet need for family planning. One recent survey found that while 53% of married women express the desire to avoid pregnancy, less than 20% use contraception. A recent Population Council study conducted in urban and rural areas of Punjab province investigated personal beliefs, family circumstances, social norms, and gender relations among 1310 married women and 554 of their husbands. The unmet need for contraception was highest among women over age 30 years, those with more living children, less educated women, and women living in rural areas. The study found that while most Pakistanis approve of family planning, obstacles to contraceptive use exist in most marriages. 97% of respondents who wanted another child wished for a boy. That preference for sons influences contraceptive use behavior. The fear of social disapproval of contraceptive use, perceived opposition from in-laws and husbands, and fear of health side effects and divine punishment were major reasons identified against contraceptive use. Female contraceptive users were more autonomous and likely to make domestic decisions without consulting their husbands, while husbands defer to social and cultural norms.     

More choices of birth control approaches

In rural Zhejiang Province, China, family planning intermediaries are appointed for each village to introduce comprehensive measures of birth control to the people. With an education level of junior middle school at least, they are mostly working women of high prestige in their villages. After appointment as intermediaries, these women are trained for 1-2 weeks in health stations or maternal and child health care stations in towns. Back in the villages, they take over responsibility for distributing monthly contraceptives as needed by women of childbearing age. The intermediaries also explain the advantages and disadvantages of different kinds of contraceptives to newly wedded women and give them guidance and recommendations. Intermediaries also can provide simple treatment for complaints caused by contraceptive use. For example, if women complain of nausea while 1st taking oral contraceptives (OCs), the intermediaries will give them vitamin B6. When intermediairies encounter difficulties, such as women who cannot use OCs for a long time because of a liver ailment, they refer the people to health stations or send for a doctor. The number of induced abortions has declined because of the fact that a vast number of women of childbearing age in rural areas now obtain appropriate contraceptives in time. Generally, each intermediary is assigned to be in charge of 15-20 households, making a regular monthly visit to each of these families. The contraceptives they distribute are from town governments, which give them a certain amount of annual subsidies.     

Fertility regulation technology: status and prospects

The current status of and prospects for contraceptive methods is reviewed. Regulations governing the development, safety, and effectiveness of contraceptive methods are discussed, as well as the nature of the female and male reproductive system. Methods reviewed include coitus interruptus, the condom, spermicidal contraceptive agents, postcoital douching, the vaginal diaphragm, male and female sterilization, the rhythm method, oral contraceptives, IUDs, induced abortion, progesterone-releasing IUDs, postcoital estrogens, abortifacient agents (prostaglandins), immunization against human chorionic gonadotropin (HCG), pharmacologic suppression of the corpus luteum, long-acting injections of Depo-Provera, implantation of capsules containing norgestrel, the intravaginal ring, intracervical devices, release of contraceptive steroids through an arm bracelet, and male contraceptive agents. New areas of contraceptive research include influencing the release of luteininzing hormone-releasing hormone, 'turning-off' corpus luteum function in early pregnancy by competitors for HCG, affecting sperm or ovarian membranes to prevent fertilization, and interferring with sperm and egg development.     

Secrecy and silence: why women hide contraceptive use

A recent Population Council survey of 1860 married women and 1056 of their husbands in urban Zambia found that many women who use contraception do so without their husbands' knowledge and that those women who hid their practice of contraception from their husbands did so because they found it very difficult to bring up the subject of family planning with them. These findings indicate that low levels of contraceptive use are not the result of a simple communication matter. Sex and sexuality are often the exclusive domain of African husbands. As such, if a wife initiates a discussion of family planning, she may threaten her husband's sense of control and create discord within the family. The culture of silence about sex and sexuality is very strong in Africa. 57% of women stated that were they to propose contraceptive use with their husbands and the husband opposed such practice, they would nonetheless use them without his knowledge. 7% of the women stated that if their husbands disapproved of contraceptive use, they would nonetheless openly use a method against his wishes. The majority of women correctly perceived their husbands' views on family planning use and fertility preferences. In focus groups, both men and women said that they did not believe that women have the right to independently act upon their reproductive preferences. A husband's inadequate financial support of his children could, however, justify clandestine contraceptive use. These findings point to the need to include easily hidden methods in the mix of contraceptives family planning programs offer. Moreover, service providers should not automatically encourage husbands' involvement. A client's right to privacy should always be respected.     

Birth control techniques in China

This article describes the major birth control techniques in use in China, based on data from a contraceptive prevalence study conducted in September, 1982. 118 million of the 170 million married women of child bearing age use birth control. IUD insertion accounts for 50.2% of birth control methods used, tubal ligation accounts for 25.4%, vas deferens ligation 10.0% oral contraceptives (OCs) 8.2%, and condoms 2.0%. A table of clinical data on 9 China made IUDs reveals that pregnancy rates range from 0 (V Cu-300 model) to 5.83% (mixed ring model). A method of IUD insertion immediately after delivery has been researched and adopted, using a silastic Delta IUD with barium added to reduce the high postpartum expulsion rate. fixing the IUD by sutures during Cesarean section has also been developed. Electronmicroscopic studies of the endometrium of women who have used a stainless steel IUD for more than 20 years showes no tendency towards malignancy, nor negative effects on the endocrine functions of the ovaries. 28 million Chinese women have accepted sterilization as of June, 1982. Local anesthesia and the use of acupuncture have reduced complications due to general anesthesia seen previously. Sterilization by means of chemically induced adhesion of Fallopian tube tissue has also been performed successfully; however, this method makes later anastomosis difficult, and is not suitable for young women with only 1 child. Fallopian tube occlusion by means of a silver clip has been performed in 1,128 cases, with a pregnancy rate of only .85%. 10.62 million men have accepted sterilization. While most of the procedures are val ligations, 300,000 men have been sterilized by direct injection of an adhesive agent throuh the skin of the scrotum. No increase in auto immune or vascular disease has been found. 3 low-dose OCs, used since 1969, have proven to be reliable and freer of side effects than higher-dose compounds. In addition, longterm OCs containing quinestrol have been used since 1969 with a success rate of 98.3% women-year. These pills are taken 1x monthly. R and D priority will be given be given to monthly injectable contraceptives; megestrol and norethindrone are the compounds most preferable. In trials so far, the effective rate has been 99.9% with mild side effects. Gossypol, a male contraceptive, has shown an antifertility effect in 99% of 8000 cases studied; however, hypokalemia and irreversibility of spermatogenesis were reported in some cases. Vacuum suction is the most common method for abortion, but Radix Trichosanthis and lilac daphne terpine, traditional abortifacients, anre acceptable for 1st trimester abortions. Prostaglandins are also used.     

Reducing unsafe abortion in Kenya

In Kenya, where abortion is permitted only to save a woman's life, unsafe abortion accounts for over one-third of maternal deaths and hospital emergency rooms are overcrowded with women suffering complications of induced and spontaneous abortions. Postabortion care, a service linking emergency treatment of abortion complications with family planning counseling and comprehensive reproductive health care, is under review by the Population Council as a method of reducing maternal mortality and morbidity as well as the incidence of repeat unsafe abortion. An operations research study conducted by the Kenyan Ministry of Health identified several obstacles to such care: lack of information on abortion management, limited service provider skills, inconsistent supplies, and a lack of empathy for women presenting with incomplete abortion. Although 86% of abortion patients from 6 Kenyan hospitals expressed an interest in contraceptive counseling, only 5% reported actually receiving such information. As part of the operations research, these 6 hospitals introduced postabortion care, including, in 3 hospitals, use of manual vacuum aspiration. All 6 hospitals provided contraceptive counseling and psychosocial support. Based on the success of this experience, the Ministry of Health is considering introducing postabortion care to all hospitals in Kenya.     

Workshop on long-term contraceptives

The National Population Council Secretariat (NPCS) of Ghana held a three-day workshop on long-term contraceptives in 1996 in collaboration with the Ministry of Health, the Association of Voluntary Surgical Contraception, and the Johns Hopkins Population Communication Services. The session was funded by USAID. The executive director of NPCS, Dr. Richard Turkson, said that the slow rate of contraceptive acceptance was an obstacle to population control despite political concern that rapid population growth exerted an adverse impact on the economy. Only 10% of married women were using long-term or permanent methods of contraception. The hope was voiced that the participants would devise practical and cost-effective education, information, and communication (IEC) strategies to boost the demand for long-term contraceptive methods among sexually active people in Ghana. It was essential that these strategies and activities were based on a realist assessment of the demographic and social situation of the country. The examination of case studies in cultures similar to Ghana would also offer valuable lessons. The factors that hinder the acceptance of long-term methods include misconceptions, myths, and false rumors rooted in a general lack of knowledge among the people. Participants were urged to come up with strategies to counter these problems, and service providers were encouraged to improve their knowledge about contraceptive methods and counseling skills. Male involvement in contraception was also advocated. Statistics show that most Ghanians practicing contraception were using short-term methods such as foaming tablets, pills, and condoms. However, it is necessary to shift to long-term methods such as injectables, implants, and sterilization in order to achieve significant reductions in fertility.     

The fallacy of the five million women: A re-estimate

Explicit policy to control fertility in the United States to date has focussed on the “unmet need” for contraceptive services in 1966 among an estimated five million poor and near-poor women. This paper reestimates the number of women in need of contraceptive services by disaggregating (on the basis of tabulations from the Current Population Surveys for 1966 and 1967, and the 1965 National Fertility Study) all poor and near-poor women into 54 subgroups differentiated by age, marital status, religion, and color. Data from the 1965 National Fertility Study, and from other studies, are then used to estimate for each subgroup deductions for sterility, pregnancy, waiting time for conception, and negative attitudes toward and current use of contraception. The residual number of women who both want and require contraceptive services, but do not have them, is estimated to be 1.2 million, rather than 4.6 million. The fact that the re-estimate takes into account both existing contraceptive practice and negative attitudes toward family limitation accounts for much of the difference between it and the original figure.     

Depo-Provera: clarifying the issues

In this interview, deputy executive director Ester B. Sy-Quimsiam of the Commission on Population talks on Depo-Provera, the latest method officially accepted by the Philippine Population Program. Medically, Depo has been proven to be safe, effective, long-acting, and reversible. A single dose of this drug can prevent a woman from pregnancy for 3 months. In clinics where the nurse or the midwife is trained in comprehensive family planning technology the drug will be introduced. Clinics in areas where prevalence of the more effective method is low must be targeted. Managers, supervisors, trainers of service providers, and fieldworkers will be trained to implement the information and education campaign and generate demand among married couples of reproductive age who are most eligible for Depo. Family planning services will continue to be subsidized by the program, but the cost of contraceptive supplies will be shared by the user. But there will still be subsidized supplies for those who cannot afford them. Service providers must be well informed; they must not only at the contraceptive, they must also consider a prospective client as a total person.     

Tools and training strengthen African AIDS groups

Recent estimates indicate that AIDS has stricken approximately 21 million adults and children in sub-Saharan Africa. Many grassroots organizations were born during the early 1990s in response to the pandemic. Two Population Council researchers undertook four collaborative interventions to strengthen such organizations. Their efforts showed that providing simple, carefully chosen forms of technical assistance can greatly improve the ability of grassroots organizations to achieve their goals. Modest investments of time and expertise can yield considerable positive results. In Uganda, the National AIDS Control Program's Community Counseling Aides (CCA) Project sends trained volunteers to conduct AIDS education and provide basic nursing care. KIWAKKUKI, a women's group in Moshi, Tanzania, provides AIDS education and care for people affected by AIDS. In Ndola, Zambia, the INDENI Petroleum Refinery's HIV/AIDS Committee conducts educational activities, provides condoms and medical care, and addresses the needs of employees' families. In Lusaka, Zambia, the women of the KWASHA MUKWENU care for children orphaned by AIDS. Population Council interventions in each of these programs is described.     

New strategies for slowing population growth

Growth of world population over the next 100 years, until the year 2100, will produce an estimated 11.5 billion people. The past focus on reducing rapid population growth exclusively through family planning has not been sufficient. Population policy needs to be broadened to include health care, education, and poverty reduction. The population policy recommendations of Population Council Vice-President John Bongaarts and Senior Associate Judith Bruce were to reduce unwanted pregnancies by expanding services that promote reproductive choice and better health, to reduce the demand for large families by creating favorable conditions for small families, and to invest in adolescents. The Population Council 1994 publication "Population Growth and Our Caring Capacity" outlined these issues. Another similar article by John Bongaarts appeared in the journal "Science" in 1994. In developing countries, excluding China, about 25% of all births are unwanted; 25 million abortions are performed for unwanted pregnancies. The provision of comprehensive family planning programs will go a long way toward achieving a reduction in unwanted pregnancies. In addition, changes are needed in male control over female sexuality and fertility and in cultural beliefs that are obstacles to use of contraception. Stabilization of population at 2 children per family will not occur unless there is a desire for small families. In most less developed countries, large family sizes are preferred. Governments have an opportunity to adopt policies that reduce economic and social risks of having small families. This can be accomplished through the widespread education of children, a reduction in infant and child mortality, improvement in the economic and social and legal status of women, and provision of equitable gender relations in marriage and child rearing. The rights of children to be wanted, planned, and adequately cared for need to be supported. These aforementioned measures will help to reduce fertility, provide support for small families, and justify investment in social development. Population momentum will keep population growing for some time even with replacement level fertility. Investment in adolescents through enhancement of self-esteem and promotion of later childbearing can lengthen the span between generations and slow population momentum. Population policies will be more effective when human rights are protected.     

Estimating unmet need for contraception by district within Ghana: an application of small-area estimation techniques

The importance of meeting the unmet need for contraception is nowhere more urgent than in the countries of sub-Saharan Africa, where the fertility decline is stalling and total unmet need exceeds 30 per cent among married women. In Ghana, where fertility levels vary considerably, demographic information at sub-national level is essential for building effective family planning programmes. We used small-area estimation techniques, linking data from the 2003 Ghana Demographic and Health Survey to the 2000 Ghana Population and Housing Census, to derive district-level estimates of contraceptive use and unmet need for contraception. The results show considerable variation between districts in contraceptive use and unmet need. The prevalence of contraceptive use varies from 4.1 to 41.7 per cent, while that of the use of modern methods varies from 4.0 to 34.8 per cent. The findings identify districts where family planning programmes need to be strengthened.     

Progress in male contraceptive research

80% of the world's contraceptive users are women. This gender-based usage has occurred due to the emphasis of family planning programs and contraception research on female methods. Even if men desired to take responsibility for contraception, only the condom and vasectomy are available and have a reasonable assurance of protection. The Population Council has been researching male contraception through its Center for Biomedical Research. An oral contraceptive derived from gossypol, a cottonseed plant pigment, is being tested after successful clinical trials were performed in China during the 1970s. Also being investigated are male hormonal methods that regulate sperm production while protecting against loss of potency, loss of libido, and changes in secondary sex characteristics. A hormonal implant, effective for one year, has been in Phase I clinical trials since 1993. A small Phase I clinical trial is in process for a vaccine/implant for men that is effective for one year. Testing with injectables for men has suggested that different hormonal mixes could increase cardiovascular risk for men and exacerbate prostate cancer. Research has focused on new materials for condoms. Kraton-type materials are made from block copolymers and polyurethanes, and these condoms have shown some promise. The advantages of these products are that they are allergen-free, less susceptible to oxidation, and can be of thinner construction, which would increase sensitivity and acceptability. The percutaneous chemical method of no-scalpel vasectomy has been studied as a means of blocking passage of sperm in the vas deferens. In China and India, injections with liquid silicone, polyurethane, neem-oil, and n-butyl-cyanoacrylate mixed with phenol are being studied. Zinc injections that cause the epididymis to atrophy are being tested on animals in the US. Lasers and fiber cautery are other methods under investigation. Increased funding is essential for these and other research efforts.     

Female genital mutilation: common,controversial, and bad for women's health

Female genital mutilation has grave consequences for women's sexuality, health, and fertility. Studies conducted since 1990 have found that 97% of women in Egypt, 94% in Mali, 72% in Northern Ghana, 43% in the Ivory Coast, and 20% in Senegal have undergone female genital mutilation. The Population Council seeks to discourage the continued practice of this procedure in Africa while at the same time respecting cultural norms regarding women's sexuality. Change will require political support, culturally sensitive education, and community development. Current Population Council research projects in North and West Africa are expanding understanding of the cultural, attitudinal, and behavioral factors that influence decisions about female genital mutilation, while Demographic and Health Surveys will provide baseline data on the current prevalence of this practice. An emphasis on the reproductive health implications of female genital mutilation, backed by the support of the medical profession, may prove to be the most effective strategy. Of the 8% of women in the 1995 Egyptian Demographic and Health Survey who indicated they would not have their daughters' genitalia excised, more than 40% cited medical complications as the reason.     

Quality of care in Peru: measuring its impact. Field report

A report published in 1995 by the Population Council described the impact of the quality of family planning services on the incidence of unplanned pregnancy in Peru. This report followed a 1994 study that assessed the impact of quality on contraceptive usage by linking data from Peru's 1991-92 Demographic and Health Survey (DHS) and a 1992 Peru Situational Analysis study of the status of family planning (FP) services at 3000 individual service delivery points. The 1995 study added data from a follow-up survey of a sample of the DHS respondents. The 1994 study used an innovative quality of care index that measured the quality of FP services available in a geographic area to women with partners living nearby. This index was then assigned to every woman in the area and correlated with her use of modern contraceptives. The analysis revealed that availability of high-quality FP services greatly increased the number of women using modern contraception. The 1995 study analyzed the impact of quality of care on rates of unintended pregnancy and found that the percentage of unwanted births was significantly higher in areas with low-quality FP services. The researchers note that these results only hint at a relationship between quality of care and reproductive behavior and that the findings should be interpreted conservatively. However, the studies support the importance of investing in quality FP care.     

A survey of China's birth control among women of child-bearing age

To further implement China's family planning policy of "prevention first, birth control first," a study of the current family planning situation was conducted. A survey of the birth control methods employed by women of childbearing age and by men was based on a nationwide randomized sampling of 1/1000. In the different age groups, ranging from 15-49 years old, IUD users accounted for over 50%, tubal sterilization 25%, and vasectomy 10%. The main IUD users were women in the 20-24 age group. Tubal sterilization was more prevalent among the women in the 35-39 age group. The use of oral contraceptives (OCs) was more common among younger women but accounted for less than 10% of the total. The survey was based on the replies to questionnaires from 172,788 married women of childbearing age; 120,022 of them practiced contraceptive methods for a birth control rate of 69.46%. The breakdown was as follows: IUD, 34.84%; tubal sterilization, 17.63%; vasectomy, 6.94%; OCs, 5.86%; condom users, 1.39%; and other methods (including chemical suppositories, rhythm, or safe period method and withdrawal before ejaculation), 2.78%. There was a higher percentage of OC users in urban areas, and a marked preference for IUDs in the rural communities. The rural birth control rate was 68.58%; the urban rate was 74.17%. The use of the IUD has priority in all the areas; its percentage approaches the national average level. The use of vasectomy as a birth control method varies considerably according to area as does the use of OCs, condom, and tubal sterilization. Rural minority groups prefer the IUD and OCs; tubal sterilization, the condom, and vasectomy are preferred by the Han nationality. The birth control rate differed according to the different occoupation groups: 77.85%, workers; 76.01%, farmers; 85.15%, cadres; 59.52%, housewives; and 66.67%, others. The birth control rate was higher among those who received a college education than the illiterates, but statistics did not show a significant difference in the rate of those with a high school education and the illiterates. Mothers of 0-1 children generally preferred OCs; tubal sterilization was preferred by mothers with 2-3 children. The nonusers of contraception accounted for 30.54% among married women of childbearing age. A breakdown gives the following figures: menopause and infertility, 6.17%; divorced and widowed, 1.64%; planned parenthood, 10.51%; nonusers who should have practiced contraception, 12.22%. On a national level, the estimated number of nonusers of contraception among those who should be practicing contraception comes to about 20,000,000 women.