No abstract

The quality of instruction in the biomedical aspect of nursing education is relatively easily assessed. Caring is nurses' hidden work that may go unrecognized except when the caring behaviors are missed by the patients or their families.

This descriptive correlation study determined the attitudes and behaviors of obstetrics nurses toward breastfeeding and early lactation. Maternity nursing staff at 20 Midwestern hospitals, representing all levels of prenatal care in urban and rural settings, voluntarily answered a 19-item questionnaire. A total of 230 anonymous responses were received. Sixty-four percent of the nurses would recommend or actively encourage breastfeeding and were very interested in helping a woman learn how to breastfeed. Time factors, including shortened length of stay, and lack of knowledge were perceived to be the primary barriers for nurses in assisting mothers to breastfeed. Nurses who cited length of stay as a barrier had more years in obstetric nursing (p < .05). Level of nurses' education correlated positively to active encouragement and support of breastfeeding (p = .024), as well as personal breastfeeding experience (p = .02). The average discharge breastfeeding rate at the study hospitals was 40 percent, well below the national average of 56 percent. Both education and personal experience influence the nurse's attitudes and behaviors in the promotion of breastfeeding. These nurses perceived breastfeeding support as too time-consuming, which suggests that they have not fully adapted to shorter obstetric stays. Nurses need support and continuing education to identify personal bias and knowledge deficits which hinder breastfeeding promotion.

A phase III study was performed to compare the efficacy and safety of lamotrigine (Lamictal), desipramine (Norpramin), and placebo in the treatment of unipolar depression. Desipramine is extensively metabolized by cytochrome P450 2D6 (CYP2D6), and kinetics of this compound are altered in poor metabolizers. Genotyping was utilized to exclude poor metabolizers in order to increase subject safety and to eliminate the need to continuously monitor plasma desipramine levels. As part of screening, subjects were genotyped for the *3(A), *4(B), and *5(D) alleles, which identify approximately 95% of poor metabolizers. Extensive metabolizers were eligible for randomization to the lamotrigine, desipramine, or placebo arm. Follow-up genotyping for the *6(T) and *7(E) alleles was performed after study enrollment and was used to identify poor metabolizers who may have been incorrectly identified as extensive metabolizers upon initial three-allele screening. Of 628 subjects screened for *3(A), *4(B), *5(D) alleles, 590 (93.9%) were classified as extensive metabolizers. The remaining 38 (6.1%) subjects were poor metabolizers and excluded. Subsequent *6(T) and *7(E) testing revealed that two poor metabolizers had been enrolled, and the follow-up genotyping provided an explanation for the high desipramine plasma concentrations in one subject. No differences in phenotypic or allelic frequencies were found between the study population and literature populations. However, the frequency of poor metabolizers varied among clinical sites (0-15%). For a compound that is extensively metabolized by CYP2D6, prescreening subjects for *3(A), *4(B), *5(D), *6(T) and *7(E) alleles can increase subject safety and eliminate the need to continuously monitor drug plasma concentrations.

Patients (N = 71) from a sexually transmitted disease (STD) clinic in an urban setting were surveyed to determine their knowledge about acquired immune deficiency syndrome (AIDS) and attitudes toward condom use. Overall knowledge scores were high with a mean score of 22 on the 28-item true-false questionnaire. No statistical significance was found between AIDS-knowledge scores and condom-use behavior. The majority of subjects or their partners had STD symptoms and multiple partners within a 6-month period. Thirty percent of the respondents reported using condoms at least 25% of the time. In response to open-ended statements about condoms, 10 beliefs were mentioned most frequently. The majority of subjects reported protection against sexually transmitted disease and preventing pregnancy as the most important reasons for condom use. "Avoids getting AIDS" only ranked as the eighth most salient belief and few subjects with multiple partners in the previous 6-month period even cited this belief. Other significant beliefs about condom use included decreased feeling, worry about breakage, decreased pleasure for partner, uncomfortable, feeling safe, inconvenient, and not romantic. The most significant referent (normative belief) influencing condom-use decision making was "mother" in younger subjects and "sexual partner" for older subjects. The sexual partner had unfavorable attitudes toward condom use. These results indicate the need to incorporate attitudes and normative beliefs to change condom-use behavior.

College students were surveyed to determine their knowledge about AIDS and attitudes toward condom use. Overall scores were high, with a mean of 22.5 on the 28-item true-false questionnaire. Of the 81 percent of respondents who indicated they were presently or had been sexually active, only 40 percent reported using condoms; 87 percent expressed an intention to have vaginal intercourse and 18 percent to have rectal intercourse. From the open-ended questions about condoms, 37 beliefs were elicited and the 10 most frequently mentioned were identified. The majority of subjects reported protection against sexually transmitted diseases and preventing pregnancy as the most important reasons for using condoms. Forty-seven percent also believed condoms important for preventing AIDS. Other significant beliefs about condom use included that they cause less worry, interfere with spontaneous sexual response, decrease pleasure for self and/or partner, are inconvenient and uncomfortable, and decrease feeling. The most significant referents for deciding about condom use were mothers in younger subjects and sexual partners for older subjects. These results indicate the need for influencing attitudes and normative beliefs to change condom use behavior.

Public health practice and ethics address both individual and environmental health, in order to optimize the well-being of an entire population. Consideration of environmental health equity (EHE) is an evolving component of environmental ethics and public health, with evidence of disparities in exposure to vulnerable communities. Related terms for studying EHE include elements of justice, social determinants of health (SDOH), disparities, and environmental racism. The unequal protection from environmental exposures, specifically considering vulnerable and marginalized populations is significant to science, society, and health. Analyzing the environmental impact includes examining equity principles to assist policy and decision-making in the public arena, in order to address unfair burdens placed on vulnerable populations. However, the lack of a common and precise term for the idea makes it to instruct and evaluate the experiences of inequities in diverse populations. The purpose of this research is to use a concept analysis to examine the idea, utility, and conditions surrounding “EHE” for use in public health, nursing, environmental ethics, policy development, and interprofessional collaboration. A concept analysis will be conducted following the eight-step method developed by Walker and Avant (2011). Data sources will include empirical and descriptive literature; and the results will identify defining attributes of the concept. A set of operationalized standards for EHE is established through this concept analysis. This study proposes an examination of the concept in order to assess and evaluate the ethics and experiences in EHE, and determine how this impacts population health outcomes.

Data from a 1989 survey using the condom attitude and belief instrument with 310 clients from two sexually transmitted disease clinics identified significant social referents who influence condom-use intentions. They are sexual partner, father and friends. The present study found that communication with these referents had a positive net effect on beliefs about and intentions to use condoms. Implications applicable for intervention programmes to increase condom use are to promote talking about condoms between the sexual partners and important social referents and to develop such communication skills.