Vasectomy within the public health services in Campinas, São Paulo, Brazil.

OBJECTIVE: To describe some of the characteristics of men who underwent a vasectomy in the public health network of Campinas, São Paulo, Brazil. METHODS: A descriptive study including 202 men randomly selected from a list of all the men vasectomized between 1998 and 2004 in the public health network. RESULTS: Most of the men were 30 years of age or older when vasectomized, had completed elementary school and had two or more children of both sexes. Most of the men came from the lowest income segment of the population: 47.6% in 1998-1999 and 61.3% in 2003-2004. Although the men knew various contraceptive methods, 51.2% reported that their partners were using combined oral contraceptives at the time of surgery. Most men initially sought information on vasectomy at health-care clinics where care was provided by a multidisciplinary team; most received counselling, however, 47.9% of the men waited more than 4 months for the vasectomy. CONCLUSIONS: The profile of the vasectomized men in this study appears to indicate that the low-income population from Campinas, São Paulo, Brazil has access to vasectomy; however, the waiting time for vasectomy reveals that difficulties exist in obtaining this contraceptive method in the public health service.

Contraceptive methods with male participation: a perspective of Brazilian couples.

OBJECTIVE: To assess the perspectives of couples who requested vasectomy in a public health service on the use of male participation contraceptive methods available in Brazil: male condoms, natural family planning/calendar, coitus interruptus and vasectomy. METHODS: A qualitative study with semi-structured interviews was held with 20 couples who had requested vasectomy at the Human Reproduction Unit of the Universidade Estadual de Campinas, Brazil. Data analysis was carried out through thematic content analysis. FINDINGS: The couples did not, in general, know any effective contraceptive options for use by men and/or participating in their use, except for vasectomy. The few methods with male participation that they knew of were perceived to interfere in spontaneity and in pleasure of intercourse. Men accepted that condom use in extra-conjugal relations offered them protection from sexually transmitted diseases; that their wives might also participate in extra-marital relationships was not considered. DISCUSSION: The few contraceptive options with male participation lead to difficulty in sharing responsibilities between men and women. On the basis of perceived gender roles, women took the responsibility for contraception until the moment when the situation became untenable, and they faced the unavoidable necessity of sterilization. CONCLUSIONS: Specific actions are necessary for men to achieve integral participation in relation to reproductive sexual health. These include education and discussions on gender roles, leading to greater awareness in men of the realities of sexual and reproductive health.

Risk factors for tubal sterilization regret, detectable before surgery.

Brazil has one of the highest prevalence rates of female surgical sterilization in the world. At the same time there is an increased demand for sterilization reversal. In order to understand which women tend to later request reversal of the procedure, a case-control study was carried out comparing 216 women who requested reversal with sterilized women who did not, paired by year of surgery. The relative risk of requesting reversal for women sterilized before age 25 was 18 times that of women sterilized after age 29. The elevated risk remained even after controlling for a number of variables present at the time of surgery. Multiple regression analysis showed that request for reversal was associated with younger age, less information about the procedure, and fewer contraceptive methods known before sterilization. These results support the recommendation that women should be fully informed about the tubal ligation procedure and have access to other contraceptive options before being sterilized.

Women's preferences for vaginal antimicrobial contraceptives. IV. Attributes of a formulation that would protect from STD/AIDS.

Vaginal formulations may have "dual" protective activity, against sexually transmitted diseases/AIDS and unplanned pregnancy. The attributes that women find acceptable or unacceptable for such dual protective methods were investigated. More than 50% of the women would not accept messiness, but it was more accepted for dual protective methods than for contraceptives. Very few women would use a dual protective method if it caused vaginal irritation, itching, swelling, or burning, problems associated with presently marketed methods. More than half of the women would use it if it appeared on the penis of their partner or required refrigeration. Use of an applicator to insert the formulation was generally preferred over a manual method. Most women preferred the formulation to be colorless or white, about 16% liked light colors, and about 10% liked darker colors. Almost half of the women were willing to pay up to $5.00 per application of a dual protective formulation, about 15% $3.00, and 30% $1.00. Dual protective methods seem highly acceptable and women would pay much more for them than for condoms. However, these methods should be free of problems usually associated with presently marketed formulations.

The opinion of Brazilian women regarding vaginal labor and cesarean section.

OBJECTIVES: The opinions of Brazilian women regarding vaginal delivery and cesarean sections was studied. METHODS: Six hundred and fifty-six women who had given birth in seven hospitals in São Paulo and Pernambuco, using the Public Health Service, were interviewed. The opinions of women who had delivered only by cesarean section was compared with those of women who had had at least one vaginal delivery. RESULTS: Significantly more women who had experienced at least one vaginal delivery considered this to be the best way of giving birth (90.4% vs. 75.9% among C-section-only women). Similar proportions in both groups (45.5% and 42.8%) stated that vaginal labor is better because it causes less pain and suffering for the woman. Significantly more women who had experienced a vaginal labor (47.1% vs. 30.3%) reported that it had no disadvantage. More women who had only had cesarean sections referred not having contractions/pain as an advantage of this method (56.7% vs. 41.7%). CONCLUSIONS: Apparently, pain and women's perception of pain were the characteristics which differentiated women with history of vaginal delivery from those with cesarean sections in the sample studied. However, the opinion that vaginal delivery is better than cesarean section was expressed independently of the recognition that pain could be its main disadvantage.

[Women's opinions on circumstances under which hospitals should perform abortions]. / Opinião das mulheres sobre as circunstâncias em que os hospitais deveriam fazer abortos.

Little is known about the opinion of Brazilian women on induced abortion. One objective of a study carried out in the region of Campinas, São Paulo State, was to learn whether women agreed as to specific circumstances under which hospitals should provide abortions. A total of 1838 women of childbearing age and who had been pregnant at least once were interviewed. Single women and those who had had at least one induced abortion were the ones who most agreed with hospitals performing abortions under the circumstances presented. The circumstances most accepted were rape, the woman's life being at risk, and fetal malformation. A smaller percentage of women were in favor of abortion when the reasons affected the woman but could not be observed in a direct and objective way by others.

[The decision to abort: the process and feelings involved]. / A decisão de abortar: processo e sentimentos envolvidos.

In Brazil, induced abortion is considered a crime in the majority of cases, the result being that there is little official data on the subject. Little is known about the conditions under which abortions are induced This research was designed to shed light on the characteristics of the women who had had an abortion and to study the reasons why and conditions under which it occurred. The sample consisted of all employees (7,359) and students (2,231) in a university program in S o Paulo who were mailed a self-administered survey. Accompanying the questionnaire was a letter and self-addressed stamped envelope. 27% of the employees and 42% of the students returned the questionnaires. Of these, 1,314 employees and 138 students had had at least one pregnancy. The results presented in this study show that 465 of the employees and students ar some point had thought of having an abortion. They were divided into two groups: those who had had an abortion and those who had nos. The objective was to analyze the association of some characteristics of the women with their decision to have/not have an abortion and how they felt when faced with this decision. The proportion of women who had had an abortion was significantly lower among married women than singles. A larger percentage of women who had talked with a friend and/or husband/partner/boyfriend had decided to have an abortion than those who had talked to a parent or had not talked to anyone. More women who said they were not prepared to raise/educate a child had had an abortion as compared to those giving other reasons. Almost half of the women undergoing an abortion said that they felt bad emotionally and physically afterwards. Among those who had not had an abortion, almost two-fifths reported that they felt good, were happy, relieved, and did not regret their decision. The conclusion drawn from the population studied was that emotional and social factors played a significant role in the decision-making process for women considering an abortion.

[Impact of contraceptive methods on women's lives: the case of tubal ligation]. / Conseqüências do uso de métodos anticoncepcionais na vida das mulheres: o caso da laqueadura tubária.

This study focused on the long-term consequences of tubal ligation on women's lives. Women 30 to 49 years old living in Campinas, State of São Paulo (Brazil), were interviewed: 236 sterilized at least five years prior to the interview and 236 non-sterilized women. Their experiences with the currently used contraceptive methods were compared with regard to satisfaction, benefits, and damage attributed to the method, feelings of regret, and perception of effects on their health, body, menstruation, sex, affective and family life, job, studies, economic status, and self-esteem. Scores were created to compare the groups in relation to self-esteem, well-being/quality of life, relationship with partner, and gender issues. Satisfaction with the currently used contraceptive method was significantly higher among sterilized women, although they more frequently reported having regretted being sterilized at some moment in time. Relatively more sterilized women felt that the contraceptive method had improved their sex lives and economic status, while producing a negative effect on their menstruation. No significant difference was observed between the groups with regard to the scores studied.

[Emergency contraception in Brazil: facilitators and barriers]. / Anticoncepção de emergência no Brasil: facilitadores e barreiras.

A multi-centered qualitative study was conducted in Brazil, Chile, and Mexico to assess the acceptability of emergency contraception both among potential users and possible providers, authorities, and opinion-makers, and to identify (according to participants' perceptions) factors facilitating or hindering the method's use and the most appropriate strategies to disseminate information and provide the method. Data were collected through semi-structured interviews, group interviews, and discussion groups, which were tape-recorded and transcribed. A thematic analysis of this material was conducted. Acceptability of emergency contraception was high among participants, who also felt that there were no barriers towards its acceptance by the population. Participants felt that the method's acceptability would be greater if it were included in reproductive health programs, emphasizing its prescription for emergency situations. Participants highlighted that strategic components in Brazil would be training of providers and inclusion of the method in family planning services.

[Factors associated with prenatal care among low income women in the State of São Paulo, Brazil]. / Fatores associados à assistência pré-natal entre mulheres de baixa renda no Estado de São Paulo, Brasil.

This paper presents the results of a study carried out in 1988 in the State of S. Paulo, with the purpose of evaluating the Program for Women's Integral Health Care. A total of 3.703 low income women of 15-49 years of age were interviewed using a structured, pre-tested form. The data in this paper relate to 669 women who had been pregnant during 1987 or 1988 and who were asked about pre-natal, delivery and post-partum care. The association between some of their socio-demographic characteristics and the pre-natal care received, months pregnant at the time of first visit and total number of visits, were analysed. Results showed an association between socio-economic characteristics and pre-natal care received. The greatest percentage of pregnant women who had had pre-natal care was found among those with more than elementary education. The highest percentage of women who started prenatal care before the third month of pregnancy was found among those who had no living children (74%), were in union (70%), had at least some high school education (88%) and lived in the interior of the state (71%). The results show that it is necessary to increase the coverage and quality of pre-natal care so as to improve perinatal results.

[Reproductive variables and risk of benign breast diseases. A case-control study]. / Variáveis reproductivas e risco para doenças benignas de mama. Estudo caso-controle.

The purpose of the study was the identification of risk factors for benign breast diseases (BBD); 257 women with BBD diagnosed through pathological anatomy or cytology and a matched control for each were studied. Subjects were selected at The State University of Campinas Hospital and at a private clinic. To enter the study cases had to have a first diagnosis of BBD between October 1979 and August 1984. The following BBD were considered: dysplasia, fibroadenoma, cystic disease, papilloma and ductal ectasia. Reproductive variables were studied as risk factors, including menstrual ovulatory cycles. The date on which the BBD was diagnosed was defined as the index date. For controls, data were considered up to when they had reached the same age as the matched case on the occasion of her diagnosis. Nulliparity was a risk factor for BBD. First birth at or above age 30 was a protective factor. Women who had used contraceptive pills for two or more years had a significantly lower risk than those who had never used them. The number of menstrual ovulatory cycles was not found to be associated with the risk of BBD. The results obtained from the study of Brazilian women confirm some of the conclusions found in the literature, mainly those that associate some reproductive variables with the risk of BBD. A few of these variables are also confirmed as risk factors for breast cancer.

PIP: This study identified risk factors for benign breast diseases (BBD) and 257 women with BBD diagnosed through pathological anatomy or cytology and a matched control for each were studied. Subjects were selected at the State University of Campinas Hospital, Brazil, and at a private clinic. To enter the study, cases were first diagnosed with BBD between October 1979-August 1984. The BBDs which were considered were: dysplasia, fibroadenoma, cystic disease, papilloma, and ductal ectasia. Reproductive variables were studied as risk factors and included menstrual ovulatory cycles. The date on which BBD was diagnosed was defined as the index date. For controls, data were considered up to when they had reached the same age as the matched case on the occasion of diagnosis. Nulliparity was a risk factor for BBD. First birth or age above 30 was a protective factor. Women who had used oral contraceptives for 2 or more years had a significantly lower risk than those who had never used them. The number of menstrual ovulatory cycles was not found to be associated with BBD risk. Results obtained from this study Brazilian women confirm some of the conclusions found in the literature, mainly those that associate some reproductive variables with the risk of BBD. A few of these variables are also confirmed as risk factors for breast cancer. (author's modified)

[Difficulties encountered in gathering information on illegal abortion in the population of women]. / Dificuldades para obter informações da população de mulheres sobre aborto ilegal.

Any attempt to study the practice of illegal abortion faces the problem of asking women about a delicate, sensitive issue that has many implications. This may make it difficult to obtain truthful information on the subject. Results related to methodological aspects are emphasized and their possible association with variables included in a cross-sectional study carried out among 1,955 women, of 15 to 49 years of age is analysed. The frequency and conditions under which induced abortion was performed in a region of S. Paulo State are investigated. The women were interviewed at home using a pre-tested, structured questionnaire. Most of the women interviewed declared they had never had an abortion nor had they thought of having one, and four percent referred to having had an induced abortion. However, another 16.7 percent said that they had taken tea or medicine at least once to bring on their menses. In this group, most of the women who thought they were pregnant at that time said they had had never an abortion, in spite of having bled after drinking tea or medicine. The results lead to the conclusion that women tend no omit information on the practice of abortion when questioned directly. This is especially true of those who use oral means to bring on their menses and who seemed not to consider this a way of inducing an abortion.

[Urinary incontinence among climateric Brazilian women: household survey]. / Incontinência urinária entre mulheres climatéricas brasileiras: inquérito domiciliar.

OBJECTIVE: To investigate the prevalence of stress urinary incontinence and its associated factors in perimenopause women using a population-based household survey. METHODS: A descriptive, exploratory cross-sectional population-based study with secondary analysis of a population-based household survey on perimenopause and menopause was conducted among women living in the city of Campinas, Brazil. Through a sampling process, 456 women between 45 and 60 years old were selected. Complaints of urinary incontinence and related risk factors, such as age, socioeconomic status, education level, race, parity, smoking habits, body mass index, previous gynecological surgeries, menopausal status, and hormonal replacement therapy were explored. Data were collected through home interviews using an adapted version of the structured pre-tested questionnaire elaborated by the International Health Foundation, International Menopause Society and the American Menopause Society. Statistical analysis were performed using prevalence rates (CI 95%). RESULTS: Thirty-five percent of the interviewees referred stress urinary incontinence. None of the sociodemographic factors studied was associated to the risk of urinary incontinence. In addition, parity did not significantly change the risk of urinary incontinence. Other factors, such as previous gynecological surgeries, body mass index, and smoking habits, were not associated with the prevalence of stress urinary incontinence. Also, menopausal status and hormonal replacement therapy did not change the risk of stress urinary incontinence. CONCLUSION: Though there was a high prevalence of stress urinary incontinence among perimenopause women, there was not found any associations with sociodemographic and reproductive factors.

[Reproductive variables and risk of breast cancer: a case-control study carried out in Brazil]. / Variáveis reproductivas e risco para câncer de mama: estudo caso-controle desenvolvido no Brasil.

The purposes of the study were to identify reproductive risk factors for breast cancer and to test the hypothesis that reproductive variables operate through a common factor: the number of times that the mammary tissue has been exposed to the endocrine changes of the ovulatory cycle. The study was conducted in Campinas, and was based on interviews with 348 women with breast cancer first diagnosed between October 1979 and August 1984. The control group consisted of 348 women with healthy breasts. The data were obtained in interviews in the home, which were conducted using a structured questionnaire that had been pretested. The data were analyzed by calculation of the odds ratio, Mantel's statistic, to determine the linear trend; by Cornfield's method to calculate the confidence intervals; and by logistic regression adjusted for paired data. It was found that nulliparity, not having breast-fed, and a high number of menstrual cycles were significantly associated with the risk of presenting the disease. In the multivariate analysis, which included all the women, the only variable associated with the risk of mammary cancer was no history of breast-feeding. When the nulliparas were excluded, logistic regression showed that higher age of the woman at her first delivery was significantly associated with breast cancer.

Simplifying NFP: preliminary report of a pilot study of the 'collar' method in Brazil.

Natural methods of fertility regulation are acceptable in most cultures. Many couples worldwide do not wish to use contraceptives or do not have access to them but wish to limit their family size or lengthen the time between births. Barriers to expanding use of natural family planning (NFP) methods include a lack of providers who can teach NFP and a lack of time to teach and follow couples during the initial months of NFP use. If simple yet effective methods of NFP are available, then NFP could be introduced to a wider audience. Recently, calendar rules have been revised that use a set interval to identify fertile days. These new rules provide better coverage of fertile days and require less abstinence than the rules traditionally used with the calendar method. One of these new rules is being field tested in a pilot study in Brazil. Couples are asked to abstain from day 9-19 (inclusive) of the menstrual cycle, using a beaded necklace (the 'collar') as a mnemonic device. Focus groups with the teacher-monitors and in-depth interviews with female and male users were carried out to evaluate the acceptability of the 'collar' method. A preliminary analysis of these focus groups and interviews from the first site is presented.

The opinion of Brazilian women regarding vaginal labor and cesarean section.

OBJECTIVES: The opinions of Brazilian women regarding vaginal delivery and cesarean sections was studied. METHODS: Six hundred and fifty-six women who had given birth in seven hospitals in São Paulo and Pernambuco, using the Public Health Service, were interviewed. The opinions of women who had delivered only by cesarean section was compared with those of women who had had at least one vaginal delivery. RESULTS: Significantly more women who had experienced at least one vaginal delivery considered this to be the best way of giving birth (90.4% vs. 75.9% among C-section-only women). Similar proportions in both groups (45.5% and 42.8%) stated that vaginal labor is better because it causes less pain and suffering for the woman. Significantly more women who had experienced a vaginal labor (47.1% vs. 30.3%) reported that it had no disadvantage. More women who had only had cesarean sections referred not having contractions/pain as an advantage of this method (56.7% vs. 41.7%). CONCLUSIONS: Apparently, pain and women's perception of pain were the characteristics which differentiated women with history of vaginal delivery from those with cesarean sections in the sample studied. However, the opinion that vaginal delivery is better than cesarean section was expressed independently of the recognition that pain could be its main disadvantage.

Contraceptive use and pregnancy before and after introducing lactational amenorrhea (LAM) in a postpartum program.

There is good evidence that lactational amenorrhea (LAM) is an effective method of fertility regulation during the first 6 months postpartum, provided no other food is given to the baby and the mother remains amenorrheic. However, although breast-feeding is strongly promoted in many maternity hospitals that also run postpartum family planning programs, LAM is rarely included among the contraceptive options being offered. This paper presents the results of an operational study which compared the prevalence of contraceptive use and the cumulative pregnancy rate at 12-months postpartum among 350 women observed before and 348 women studied after introducing LAM as an alternative contraceptive option offered to women following delivery at the Instituto Materno Infantil de Pernambuco (IMIP), in Recife, Brazil. The percentage of women not using any contraceptive method was significantly lower (p<0.0001) after the intervention (7.4%) than before (17.7%). This difference remained statistically significant after controlling for age, number of living children, marital status and years of schooling. The proportion pregnant one year postpartum was also significantly lower (p<0.0001) after the introduction of LAM (7.4%) than before (14.3%), but the difference was no longer significant after controlling for the same variables. It is concluded that LAM is a useful addition to family planning postpartum programs.

Laqueadura tubaria nos servicos de saude do Estado de Sao Paulo / Tubal ligation in health services of Sao Paulo State

Com objetivo de avaliar algumas das atividades desenvolvidas pelo Programa de Assistencia Integral a Saude da Mulher (PAISM), no Estado de Sao Paulo, foram entrevistadas em seus domicilios 3.703 mulheres de baixa renda com idade entre 15 e 49 anos: 2.021 na area metropolitana e 1.682 no interior. Este trabalho apresenta resultados referentes a adequacao do uso da laqueadura. Verificou-se que, de todas as mulheres entrevistadas, 17,9 por cento na area metropolitana e 25,9 por cento no interior estavam laqueadas. Constatou-se que a cirurgia foi realizada mais precocemente no interior que na area metropolitana (53 por cento comparada com 44 por cento na faixa de 20-29 anos de idade). A maioria das mulheres foi esterilizada por ocasiao de uma cesarea (72,2 por cento), pagou pela laqueadura (69,5 por cento) e combinou sua realizacao com o medico durante o pre-natal (86,9 por cento).