Human immunodeficiency virus seropositivity and drug misuse are independently associated with small reductions in standardized birth weight, but only injection drug use is associated with early delivery.
Pregnancy predisposes women to an increase in intrapulmonary shunt.
The effect of atosiban on uterine activity in preterm labor is enhanced by bolus infusion and is similar to ritrodrine.
Unexplained elevated MSAFP levels identify those twin pregnancies at increased risk of preterm delivery but not other adverse pregnancy outcomes.
Women with intractable nausea and vomiting during early pregnancy can be managed safely with nasogastric tube feedings, avoiding the complications and expense of total parenteral nutrition.
Maternal position has no appreciable effect on arterial blood gas or acid base values in normal third-trimester pregnant women living at moderate altitude.
Augmentation of nonprogressive latent labor in women with unknown uterine scars does not increase the cesarean rate but does increase the rate of scar separation.
Black infants born before term and after premature rupture of membranes appear to have a survival advantage compared with their white counterparts.
A nonreactive NST has a 77.8% positive predictive value in predicting subsequent neonatal transfusion in patients with isoimmunized pregnancies.
Second-trimester hyperechogenic bowel with elevated serum AFP is ominous.
Three-dimensional ultrasound facilitates the diagnosis and delineation of facial and CNS anomalies.
Isolated fetal pyelectasis is associated with an increased risk for chromosomal abnormalities.
Naked-eye visualization of the cervix after application of acetic acid may be an alternative to cytologic screening in regions with limited resources.
Trends in ovarian cancer mortality (increase in the elderly and decrease in younger age groups) are related to changes in parity and OC use.
Intraoperative estimation of gross depth of myometrial invasion identifies patients at high risk for pelvic and para-aortic lymph node metastases and advanced surgical stage.
Postoperative nasogastric tube decompression does not provide any substantial benefit, increases patient discomfort, and should be reserved for highly selected circumstances.
CA 19.9 does not improve the accuracy of transvaginal ultrasonography, either alone or in combination with CA 125, in the diagnosis of endometrioma.
There is wide variation in the strength of different knot geometries in laparoscopic slip knots, but the 4S and fisherman's knots are as strong as multiple-throw laparoscopic square knots.
Laminaria D&E is a safe method for late second-trimester abortion.
Myomectomy and hysterectomy cause similar morbidity in the surgical management of uterine leiomyomas.
Soluble TNF receptors p55 and p75 as well as interleukin-6 are increased in the plasma of patients with severe preeclampsia.
The cost analysis of a shared oocyte IVF program shows it to be a very cost-effective program.
Clodronate is effective in treating postmenopausal bone loss and cyclical therapy induces a more pronounced gain in bone density at the spinal level than at the femoral level.
Hot-flush reporting is greatest 3 months or more after the final menstrual period and is associated with increasing FSH, decreasing E2, and prior premenstrual complaints.
Physician availability is not associated with adequacy of care.
An eosinophilic gradient toward the amniotic cavity is present in nearly a fifth of cases of preterm delivery, is uniquely fetal in origin, and is associated predominantly with acute intrauterine inflammation.
Ambulatory measurements indicate different patterns of BP change throughout pregnancy.
Endometriosis develops spontaneously in over half of female baboons.
Anterior vaginotomy should be coded so that follow-up of this potentially useful procedure is possible.
Childbirth can damage the muscles, nerves, and connective tissue of the pelvic floor, increasing the risk of incontinence and pelvic organ prolapse.
An alphabet of academic medicine provides guidelines for young faculty members.
Inadequate compliance with treatment regimens is pervasive in society and is not unique to contraceptive users.
This article presents an overview of contraceptive effectiveness--its definition, determinants, and measurement--using combined OC's as a case study.
How well a contraceptive method works can be outlined in a conceptual model.
Scientifically derived, empirically validated interview skills improve patient education and counseling.
We review patients' perspectives on the redesign of care and suggest practical strategies to involve patients in their own care to improve contraceptive use.
Contraceptive beliefs held by adolescent females significantly influence their initial intentions toward and subsequent use of OCs during the following 12 months.
The effectiveness of adolescent-based clinic programs is mixed.
correct and consistent use of barrier contraceptive methods is determined by the complex interaction of method characteristics, user characteristics, and the situational context.
Knowledge, attitudes, and beliefs about contraceptive use are likely related to functional health literacy skills.
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