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Contraceptive use and attitudes in reunified Germany.

Contraceptive use and attitudes were assessed in a random sample of 1064 German women. The majority (76%) of the sexually active, fertile women who were not pregnant and did not wish to get pregnant at the time of the survey were using very reliable contraceptive methods, namely oral contraceptives (OCs), intrauterine devices (IUDs) or sterilization. Comparison with a previous survey showed that contraceptive practice in West Germany had improved considerably since 1985. Attitudes towards the most reliable methods available (OCs, IUDs and sterilization) were found to be ambivalent. Perceived side effects and health risks were a particular matter of concern to the respondents. Although most respondents (88%) recognized that condoms prevent the transmission of AIDS, 66% of those who had occasional sexual partners did not use barrier methods. It is concluded that German contraceptive practice is reasonably effective and that if attitudes were to become more realistic the level of effectiveness could even be raised.

Adolescent↗

Results of establishing medical guidelines for selecting oral contraceptive types in family planning agencies.

Family planning agencies are attempting to increase their efficiency and cost-effectiveness in delivering services, as federal funding is diminishing. We have examined the effects of establishing guidelines in a family planning agency, outlining the types of OCs to be routinely prescribed. We found that substantial savings in purchase costs were achieved, in addition to simplified inventory and distribution. These savings were accomplished with no perceptible change in patients' satisfaction. The equivalence of modern OCs in safety and effectiveness allows the creation of guidelines which are medically sound.

Contraceptives, Oral↗

Contraceptive practices of female physicians.

To evaluate a potential bias between methods of birth control used and prescribed by physicians, we surveyed sexually active female physicians in regards to their own methods of birth control. When the contraceptive practices of female physicians are compared to those of the general population, no difference in use of various contraceptive methods is found. Among female obstetrician-gynecologists, however, the intrauterine device continues to be a disproportionally popular method of contraception. It is concluded that no gender bias exists in prescribing patterns of contraceptives since contraceptive use in female physicians is identical to that of the general populations.

Adult↗

Knowledge and use of hormonal emergency contraception in Finland.

We studied the knowledge and use of hormonal emergency contraception (EC) in Finland by mailing a questionnaire to a national sample of 3000 women aged 18-44 years (response rate 74%). Ten percent of the women aged under 25 and 4% of all respondents had sometimes used EC. Unmarried women were more likely to report having used hormonal EC than were married women, and nulliparous women reported more use than did parous women. However, no statistically significant difference in EC use among women with or without previous abortion history was observed. Older women were less aware of EC than of other methods; only one-third of the women aged over 35 knew about this method. Current contraceptive practices were otherwise similar among ever-users and never-users of EC, but EC users more commonly reported using condom together with oral contraceptives or IUD. Nobody reported using EC as her only contraceptive method. Our findings suggest that EC is appropriately used in Finland, but more information about use of the method is still needed.

Abortion, Induced↗

A longitudinal study of birth control and pregnancy outcome among women in a Swedish population.

The prevalence of contraception and pregnancy outcome in the same women, at 19, 24, and 29 years of age, was assessed in a longitudinal cohort study using a postal questionnaire technique. A one-in-four random sample of all women born in 1962 and resident in the city of Göteborg in 1981, was obtained from the population register (n = 656). Respondents from 1981 were re-assessed in 1986 and 1991. Four hundred thirty women (66%) answered the questionnaire on all three occasions and are included in the analysis. Contraceptive usage was as follows (at 19, 24, and 29 years of age, respectively): oral contraception (OC) 47%/51%/22%; intrauterine device 3%/11%/19%; barrier methods 12%/12%/20%; depot gestagen 0/0.2%/0.4%; no contraception 39%/26%/25%. OCs had been taken at some time by 93%. Reasons give for cessation of OC were: contraception not required 10%/21%/20%; fear of OC 28%/32%/35%; menstrual disorder 17%/13%/14%; weight increase 20%/16%/15%; mental side effects 14%/ 21%/20%; desire to become pregnant 7%/33%/52%. Pregnancy outcome was as follows: Ever pregnant 17%/42%/ 71%; children 5% had 1-2 children/27% had 1-3 children/ 59% had 1-5 children; 12%/25%/30% > or = 1 legal abortion; 3%/8%/15% > or = 1 miscarriage; and > or = 1 ectopic pregnancy 0.2%/1.2%/2.1%. On all three survey occasions, more than 97% of the legal abortions were performed < or = 12 weeks gestation. The complication rate following legal abortion was 7%. The proportion of live births to the total number of pregnancies was 25%, 45%, and 61%. The relationship between method of contraception, history of pregnancy, legal abortion, and smoking habits was analyzed in detail. Despite the availability of effective contraception, the ratio of legal abortions to live births was high. Fear of side effects was the commonest reason for discontinuing OC.

Adult↗

Failure rates among perfect users and during perfect use: a distinction that matters.

To make an informed decision when choosing a contraceptive, women and couples need to know how effective different methods are when used perfectly, where perfect use is defined as following the directions for use. In this article, we show that unbiased estimates of pregnancy rates during perfect use can be guaranteed only if information on consistency and correctness of use is available for each menstrual cycle. The estimated probability of pregnancy during a year of perfect use among the subset of women who always used a method perfectly will be biased upward.

Contraception Behavior↗

Chlamydia trachomatis: important relationships to race, contraception, lower genital tract infection, and Papanicolaou smear.

Chlamydia trachomatis is a common cause of sexually transmitted disease in adolescent girls. Of 366 adolescent patients screened, 15.3% were found to have chlamydial endocervical infections, with an infection rate of 23.3% in blacks, 14.3% in Hispanics, and 10.3% in whites (P = 0.01, excess for blacks). Of Chlamydia-positive patients, 63.6% had a diagnosis of lower genital tract infection, compared with 35.4% of Chlamydia-negative patients (P = 0.004). Oral contraceptive users had a higher prevalence of infection (23.8%) compared with those using a barrier method (16.2%) or with nonusers (9.3%) (P = 0.004). Inflammatory changes on Papanicolaou smears were associated with chlamydial infection (P = 0.0001). Other variables identified as risk factors for chlamydial infection included both a younger age at first intercourse (P = 0.02) and more years of sexual activity (P = 0.02). Chronologic, menarchal, and gynecologic age, biologic age of the cervix, the number of sexual partners in the last month and during a lifetime, and parity were not found to be associated with recovery of Chlamydia.

Chlamydia Infections↗

Relationship between urinary tract infection and contraceptive methods.

To investigate the relationship between urinary tract infection (UTI) and contraceptive methods, a comparative survey of contraceptive methods and frequency of intercourse was conducted among young women with and without confirmed UTI. Women with a documented UTI had more frequent intercourse than those without infection. There was a statistically significant positive correlation between frequency of intercourse and UTI. When frequency of intercourse was statistically controlled for, there were no significant differences between those with and those without UTI regarding the type of contraceptive method used.

Adolescent↗

Evaluation of a computerized contraceptive decision aid for adolescent patients.

Recent efforts to involve patients more actively in therapeutic decisions have suggested the relevance of computer-based interventions at clinic visits. This paper presents a longitudinal, experimental study evaluating a computer-based contraceptive decision aid in Chicago and Madison family planning clinic visits. Patient interviews at three time points evaluated patient acceptance by and program impact on 949 young women. Both Chicago and Madison patients reported high acceptance. The program resulted in improved short-term knowledge and confidence in oral contraceptive (OC) efficacy for Chicago and Madison patients. In addition, compared to their control group, Madison experimental group patients had higher OC knowledge 1 year after the initial visit and a trend for fewer pregnancies (P < 0.074). Compared to their control group, a higher percent of the Chicago experimental group patients adopted OC's after stating their intention to do so at the initial visit. Exposure to the computer program had no observable impact on the number of months on the oral contraceptive for Chicago or Madison patients. Overall findings suggest the usefulness of informatics tools as a supplement to patient-provider interactions.

Adolescent↗