Menopause.

Public awareness of the benefits of a healthy transition through menopausal and postmenopausal stages offers women a new perspective on aging and empowers them to take greater responsibility for their own health and well-being. Primary care physicians are a chief influence on information regarding health behaviors, risk assessment, and medical interventions that preserve health and that prevent premature death and disability. Clinicians can help identify therapy goals for short-term relief of menopausal symptoms and long-term relief and prevention of osteoporosis and fractures. Physicians must consider individual needs and concerns and be cognizant that because a woman's needs can change, re-evaluation is needed.

How primary care providers might review evidence on hydration.

Primary care providers (PCPs) are increasing their use of evidence-based medicine (EBM) in the care they give patients. They evaluate the available evidence to determine if it applies to their patients and seek to complement their clinical experience with EBM to improve patient outcomes. In evidence-based practices, patient oriented data are valued more highly than disease oriented evidence. More than 8 million biomedical articles are published annually, but only an estimated 2% of those are relevant to improved patient outcomes (POEMs - patient oriented evidence that matters). This paper describes some of the tools used by PCPs to search for evidence and the decision-making process used to determine if they will change their practice. Understanding how PCPs evaluate research findings and other evidence can help hydration researchers frame their research questions and study reports.

Prenatal smoking cessation among Black and White women in Eastern North Carolina.

PURPOSE: Limited information is available about Black:White disparities in prenatal smoking cessation, and the results of prior research are inconsistent. We analyzed smoking cessation and factors associated with cessation (attitudes, environment, and nicotine addiction) in a sample of pregnant Black and White women. METHODS: Women were interviewed at the first prenatal visit at two hospital-based clinics. RESULTS: Among former and current smokers, there were no significant differences in the percentage of former smokers between Black (46.8%) and White (43.3%) pregnant women, or in the percentage of "spontaneous quitters" (i.e., those who quit after learning that they were pregnant) for Blacks (36%) and Whites (28%). Both Black and White spontaneous quitters had evidence of occasional relapses to smoking. For Black and White women, smoking more than a pack a day prior to pregnancy was associated with smoking during pregnancy. DISCUSSION: Among current and former smokers, spontaneous cessation was about the same for Black and White women, and about two thirds of women who were smokers when they learned of the pregnancy continued to smoke during pregnancy. Nicotine addiction contributed to continued smoking.

Emergency contraception.

Women can use emergency contraception to prevent pregnancy after known or suspected failure of birth control or after unprotected intercourse. Many patients do not ask for emergency contraception because they do not know of its availability. Emergency contraception has been an off-label use of oral contraceptive pills since the 1960s. Dedicated products, the Yuzpe regimen (Preven) and levonorgestrel (Plan B), were marketed in the United States after 1998 but had been available in Europe for years before that. A third approved method of emergency contraception is the insertion of an intrauterine device. Emergency contraception is about 75 to 85 percent effective. It is most effective when initiated within 72 hours after unprotected intercourse. The mechanism of action may vary, depending on the day of the menstrual cycle on which treatment is started. Despite the large number of women who have received emergency contraception, there have been no reports of major adverse outcomes. If a woman becomes pregnant after using emergency contraception, she may be reassured about the lack of negative effects emergency contraception has on fetal development. It may be beneficial for physicians to offer an advance prescription for emergency contraception at a patient's regular gynecologic visit to help reduce unwanted pregnancies. Advance provision of emergency contraception can increase its use significantly without adversely affecting the use of routine contraception.