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Biomedical subjects

W Cates

Publications and source records attributed to W Cates.

At least 37 records · Page 2Linked to original sources
PubMed1988

Gonorrhea rates: what denominator is most appropriate?

We used traditional crude population denominators and four different definitions of sexual activity to calculate progressively more refined gonorrhea rates among reproductive age women. Refining denominators to take sexual activity into account had the largest impact on morbidity rates for young women. Traditional denominators severely underestimate gonorrhea rates in teenagers, and understate the real magnitude of gonorrhea risk among sexually active teenagers.

Adolescent↗
PubMed1985

Worldwide patterns of infertility: is Africa different?

The World Health Organisation sponsored a multicentre, collaborative investigation of a standard approach to evaluating infertile couples. The study was conducted between 1979 and 1984 in thirty-three medical centres in twenty-five countries throughout the developed and developing world. Over 5800 couples completed the investigation. African centres had a pattern of infertility different from those in other developing regions or the developed countries. African couples were more likely than those from elsewhere to have secondary infertility or longer duration, a history of sexually transmitted diseases or pregnancy complications, and infertility diagnoses (such as bilateral tubal occlusion or pelvic adhesions) suggestive of previous genital infections.

Adult↗
PubMed1979

Local versus general anesthesia: which is safer for performing suction curettage abortions?

The relative safety of suction curettage abortions performed with either local or general anesthesia has not been clearly established. To compare the safety of these two anesthetic techniques, we studied 36,430 women who received local anesthetics and 17,725 who received general anesthetics for this operation in the United States from 1971 through 1975. The aggregated major complication rates for the two groups were similar, but there were significant differences between local and general anesthesia for specific complications and treatments. Local anesthesia was associated with higher rates of febrile and convulsive morbidity; however, general anesthesia was associated with higher rates of hemorrhage, cervical injury, and uterine perforation. Both anesthetic techniques appear to be safe, with similar degrees of overall safety, although each is associated with a different spectrum of complications.

Abdomen↗
PubMed1979

Sudden collapse and death of women obtaining abortions induced with prostaglandin F2alpha.

Two recent cases of sudden collapse and eventual death of the woman after induction of abortion with prostaglandin F2alpha (PGF2alpha) have been reported to the Center for Disease Control as part of the epidemiologic surveillance of deaths due to abortion. We present these cases in order to document this event associated with the use of PGF2alpha. The etiology of the sudden collapse is still unknown. Nonetheless, the deaths of these two healthy young women undergoing induced abortions with PGF2alpha should heighten clinicians' awareness of some possible risks associated with these new abortifacients.

Abortifacient Agents↗
PubMed1979

The health impact of restricting public funds for abortion. October 10, 1977--June 10, 1978.

The Center for Disease Control (CDC), Atlanta, Georgia implemented an eight-month prospective surveillance system in 24 hospitals distributed among states with and without public funding for abortion. Out of 3,157 visits for abortion-related complications, only 10 women gave a history of non-physician or self-induced abortion and none were Medicaid recipients. The small number of hospitals located in non-funded states and the smaller numbers of women served in these hospitals than in the funded states limited the power of out study. Women living along the Texas-Mexico border appeared more likely to have complications after illegal abortions than women from other areas of the country.

Abortion, Illegal↗
PubMed1979

Response of low income women and abortion facilities to restriction of public funds for abortion: a study of a large metropolitan area.

During the first five months after the restriction of public funds for abortion, a large percentage of low-income women seeking abortions in a metropolitan area in Texas obtained abortion that were partially subsizied using a combination of reduced clinic fees and public funds for ancillary non-abortion services. Their own personal funds made up the difference between the subsidy and the full cost of the procedure.

Abortion, Induced↗
PubMed1979

Late effects of induced abortion. Hypothesis or knowledge?

Recent local, state and federal regulations intending to provide "informed consent" for women considering termination of pregnancy have misrepresented the current state of knowledge about certain long-term complications: the alleged risks are presented to the patient as if they were scientific facts rather than still-unproven hypotheses. While it is possible that some late sequelae are associated with previously induced abortions, there is no agreement in the scientific literature on the magnitude of the risks, if any. Moreover, few studies adequately define the particular method of induced abortion whose effects they are investigating. The current data do not support firm conclusions about induced abortion either causing or not causing any of the alleged long-term complications.

Abortion, Induced↗