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Biomedical subjects

B Janowitz

Publications and source records attributed to B Janowitz.

46 records · Page 3Linked to original sources
PubMedDate not supplied

Fertility and contraceptive use among young adults in Harare, Zimbabwe.

In 1986, a survey of young adults aged 14-24 in Harare, Zimbabwe obtained information about their knowledge, attitudes, and sexual behavior. Most adolescent childbearing took place within marriage, although sexual intercourse was generally initiated before marriage. Knowledge of family planning was high, but contraceptive use lagged behind knowledge. Fewer than half of the respondents had talked to an elder about family planning, sex, or pregnancy. Fourteen percent of young women who were unmarried at the time of first intercourse used contraceptives, compared to 18 percent of young unmarried men. Current contraceptive use among sexually active unmarried youths was 36 percent among women and 29 percent among men. One consequence of low contraceptive use was a high number of unwanted premarital pregnancies. Twenty-nine percent of the women had been pregnant; those not married at the time they got pregnant generally got married soon after. Of the girls who got pregnant while in school, 90 percent had to drop out of school. A second consequence of low contraceptive use is an increased risk of transmission of STDs and AIDS among the youth of Harare.

Adolescent↗
PubMedDate not supplied

Consumers of oral contraceptives in a social marketing program in Honduras.

This paper presents data on the characteristics of oral contraceptive users in Honduras, obtained from a point-of-purchase survey conducted in pharmacies in 1986. The oral contraceptive Perla, provided by the Social Marketing Program, accounted for 42 percent of sales. Forty-five percent of those using Perla were considered "new" users; either they were purchasing contraceptives for the first time or had used only Perla. Almost half of those who switched to Perla previously had obtained their orals in the noncommercial sector. Brand substitution occurred among users of commercial brands at about the same rate as among Perla users (51 percent versus 55 percent). Most women switching contraceptives did so within two months of their last purchase.

Adolescent↗
PubMedDate not supplied

Contraceptive use and fertility in Honduras, 1981-84.

This paper presents data on contraceptive use and fertility in Honduras obtained from a household survey conducted in 1984, and compares these data with similar information obtained from surveys carried out in 1981 and 1983. About half of the increase that has taken place in contraceptive use in Honduras is accounted for by sterilization. In 1981, 27 percent of women in union aged 15-49 years were practicing contraception; in 1984, the percentage of those 15-44 was 35 percent. The increase in urban areas was smaller (from 47 percent to 51 percent) than in rural areas (from 16 percent to 24 percent). Also, fertility remained almost unchanged in urban areas while declining in rural areas. Information from questions on place of purchase, price, and brand of contraceptive (for orals) was used to determine source of supply. The use of multiple questions to determine source results in a higher percentage of contraceptive use attributed to the Honduran Family Planning Association as compared with answers to a single question. The duration of breastfeeding in Honduras has increased, with the greatest changes occurring among women in urban areas and women with the highest levels of education. Efforts have been made to promote breastfeeding in urban areas and these results suggest that the efforts have been successful.

Adolescent↗
PubMedDate not supplied

Physician attitudes and family planning in Nigeria.

This study examines family planning attitudes and practices of 681 Nigerian physicians selected from cities in which large university teaching hospitals are located. About half of the physicians were practicing family planning; the method of choice was the IUD. Obstetrician/gynecologists and general practitioners were more likely to provide methods to their patients than were other types of physicians. The physicians were concerned about population growth and favored family planning, yet a substantial minority believed that family planning is foreign to the culture and that it promotes promiscuity. Physicians were reluctant to promote family planning on a wide scale; many disapproved of non-physicians providing oral contraceptives or IUDs.

Adult↗
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Sterilization approval and follow-through in Brazil.

The purpose of this study was to examine the factors that affect approval for and completion of sterilization in Rio de Janeiro. Of 2,186 new female family planning clients, 1,256 requested sterilization and 925 were approved for surgery. Among the approved women, 639 scheduled surgery and, of these, 595 were sterilized within three months of approval. While approval is dependent mainly on demographic variables, especially age and parity, follow-through by a woman is related to her education and income. The steps that a woman must complete to obtain a sterilization also affect whether she ultimately undergoes surgery. Almost no women were scheduled for sterilization during their initial clinic visit. Women who were not scheduled because they lacked certain documentation were more likely to follow through than women who, in addition to lacking documentation, were asked to switch from an inefficient contraceptive method (or no method) to a more modern one. The lessons to be learned from this study provide useful information to programs in other countries that are concerned about maintaining high standards but do not want to discourage women in their efforts to be sterilized.

Adult↗
PubMedDate not supplied

Why women don't get sterilized: a follow-up of women in Honduras.

In 1980, a study to determine interest in and access to sterilization for females was initiated at two Ministry of Health hospitals in Honduras. Results of the baseline study showed that 42 percent of women desiring sterilization from the Tegucigalpa hospital and 21 percent from the San Pedro Sula hospital had had a tubal ligation. A second study was conducted two years later, following up the interested but unsterilized women from the baseline study. Results show that 33 percent of women in the Tegucigalpa group, compared to 15 percent in the San Pedro Sula group, had been sterilized. Part of this difference can be attributed to an increase in sterilization facilities in Tegucigalpa over the two years after the baseline study was conducted. Among the major reasons women gave for not having been sterilized were financial and time constraints. Over the two-year period, the authors estimate that, of women interested in sterilization at delivery, 52 percent in total were sterilized in Tegucigalpa and 29 percent in San Pedro Sula.

Adult↗
PubMedDate not supplied

Vanguard family planning acceptors in Senegal.

This study examines contraceptive use among clients at the three clinics providing family planning services in Dakar, Senegal in early 1983. Most clients first became interested in family planning following the birth of a child, and most are interested in spacing future pregnancies, although one-third state that they want no more children. The clinic itself was found to be an important determinant of the type of contraceptive used, with only the government-operated clinic providing a balance between IUDs, oral contraceptives, and barrier methods. Nearly half of the clients interviewed said that a lack of knowledge about contraception is the reason for the low contraceptive prevalence rates among Senegalese women; another frequently cited reason was the opposition of the husband. Most clients reported the broadcast media to be the best means of providing family planning information to potential acceptors.

Contraceptive Devices, Male↗
PubMedDate not supplied

Should the recommended number of IUD revisits be reduced?

This study uses data from clinical trials of intrauterine devices to examine the effect of reducing the recommended number of IUD follow-up visits. Over 11,000 follow-up forms were analyzed to estimate the number of health problems that would have escaped detection if women with no or mild symptoms had not made recommended revisits. Less than one percent of woman-visits with no or only mild symptoms had an underlying health risk that could have gone undetected if the follow-up visits that were made in the clinic trial setting had not been made. The results from this analysis suggest that a reduction in the number of recommended follow-up visits is safe, when measured according to selected conditions. Additional research is necessary to determine whether any revisits should be recommended in the absence of signs or symptoms.

Adolescent↗