Social representations of women submitted to mastectomy and the implications for self-care

The purposes of this research was to identify the social representations of women on breast mastectomy and to analyze the implications of these social representations to care for self-care. This is a qualitative study using the Theory of Social Representations as theoretical reference. For data collection it was employed two techniques: the free association of ideas and observation. For data analysis the thematic analysis was used. The research resulted in two thematic units: the breast and its representations of social change in the body and social representations of women mastectomy: implications for self care. In the study, showed that women objected care of the breasts through the realization of self-examination.     

Health Facility Cost of Cesarean Delivery at a Rural District Hospital in Rwanda Using Time-Driven Activity-Based Costing

Objective To determine the health facility cost of cesarean section at a rural district hospital in Rwanda. Methods Using time-driven activity-based costing, this study calculated capacity cost rates (cost per minute) for personnel, infrastructure and hospital indirect costs, and estimated the costs of medical consumables and medicines based on purchase prices, all for the pre-, intra- and post-operative periods. We estimated copay (10% of total cost) for women with community-based health insurance and conducted sensitivity analysis to estimate total cost range. Results The total cost of a cesarean delivery was US$339 including US$118 (35%) for intra-operative costs and US$221 (65%) for pre- and post-operative costs. Costs per category included US$46 (14%) for personnel, US$37 (11%) for infrastructure, US$109 (32%) for medicines, US$122 (36%) for medical consumables, and US$25 (7%) for hospital indirect costs. The estimated copay for women with community-based health insurance was US$34 and the total cost ranged from US$320 to US$380. Duration of hospital stay was the main marginal cost variable increasing overall cost by US$27 (8%). Conclusions for Practice The cost of cesarean delivery and the cost drivers (medicines and medical consumables) in our setting were similar to previous estimates in sub-Saharan Africa but higher than earlier average estimate in Rwanda. The estimated copay is potentially catastrophic for poor rural women. Investigation on the impact of true out of pocket costs on women’s health outcomes, and strategies for reducing duration of hospital stay while maintaining high quality care are recommended.

     

Ethical Principles and Guidelines of Global Health Nursing Practice

Background

Nurses are among the many U.S. health professionals engaged in international learning or service experiences and often travel to low-resource countries lacking guidance for ethical practice, respect for host partners, or collaborative work in different health systems.

Effect of concurrent use of anti-retroviral therapy and levonorgestrel sub-dermal implant for contraception on CD4 counts: a prospective cohort study in Kenya

Introduction

Simultaneous use of contraceptive hormones and anti-retroviral therapy (ART) may theoretically lessen the effectiveness of both. Women on ART need assurance that hormonal contraception is safe and effective. The sub-dermal implant is an ideal product to study: low and steady progestin release and no adherence uncertainties. We sought to determine if the medications’ effectiveness is compromised.

Methods

We conducted a prospective cohort study among women on first line ART (stavudine or zidovudine and lamivudine+nevirapine). We recruited new implant users and matched them to women not using hormonal contraception, based on age and baseline CD4. Participants were followed prospectively for up to two years, recording serial CD4 measures and medical histories. We used generalized growth curve models and Wald chi-square tests to compare changes in CD4 counts across study groups. Prospective CD4 measures were censored (excluded) if any of the following events occurred: change in ART, implant removal or use of any hormonal contraception among controls. We examined incidence of opportunistic infection and pregnancy.

Results

We matched 48 implant users to 33 non-hormonal controls. Over time, CD4 counts for both groups rose slightly but did not deviate significantly from each other (p=0.44). Opportunistic infection rates did not differ between the groups. None of the implant users and one of the non-hormonal controls became pregnant during follow-up.

Conclusions

This small study found concurrent use of contraceptive implants and ART to be safe and effective. Although other hormonal contraceptive products and ART regimens may interact in unknown ways, the results of this study are reassuring.     

Health behaviors of adults: United States, 1999-2001

This report presents prevalence estimates for key indicators of alcohol use, cigarette smoking, leisure-time physical activity, and body weight status among U.S. adults, using data from the 1999-2001 National Health Interview Surveys (NHIS). The NHIS is conducted annually by the Centers for Disease Control and Prevention's National Center for Health Statistics. Estimates are shown for several sociodemographic subgroups for both sexes combined and for men and women separately. Subgroups are compared in terms of prevalence of healthy and unhealthy behaviors. Methods Data for the U.S. civilian noninstitutionalized population were collected using computer-assisted personal interviews (CAPI). Questions on health behaviors were asked in the Sample Adult component of the basic core questionnaire. All data were self-reported. This report is based on a total of 96,501 completed interviews with sample adults aged 18 years and over, representing an overall sample adult response rate of 71.8% for the 3 years combined. Statistics were age adjusted to the 2000 U.S. standard population. Results Overall, 6 in 10 U.S. adults were current drinkers in 1999-2001; about 1 in 4 adults (23.1%) were lifetime abstainers. About 1 in 4 adults (23.1%) were current smokers and over one-half of adults (54.3%) had never smoked cigarettes. About 6 in 10 adults engaged in at least some leisure-time physical activity with about 3 in 10 regularly engaging in such activities. About 6 in 10 adults were overweight or obese (BMI > or = 25), with 4 in 10 adults having a healthy weight.     

Oral lesions associated with HIV/AIDS in HIV‐seropositive patients attending a counselling and treatment centre in Dar es Salaam

Objective: To assess the prevalences and patterns of oral lesions occurring in human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS). Methods: A cross‐sectional study was conducted among 200 people living with HIV/AIDS (PlwHA) who regularly attended a counselling and treatment centre in Dar es Salaam, Tanzania. A questionnaire‐guided interview and clinical oral assessment were used. Strict confidentiality and adherence to ethical codes were observed. Results: The mean age of participants was 38.91 years (standard deviation: 10.424; mode: 35 years; median: 37.0 years; range: 15–76 years). Most participants (58.5%) were aware of predispositions towards the occurrence of oral lesions such as oral candidiasis (60.0%) in HIV/AIDS and most of these (72.0%) were aware that the lesions are treatable. Some participants reported occurrences of oral thrush (22.5%) and lip ulcerations (28.5%), although only 47.0% of these had sought medical advice. Examinations revealed that 29.0% of participants had at least one oral lesion associated with HIV/AIDS. Prevalences of the various types of lesion were: 11.5% for herpes simplex; 7.5% for oral candidiasis; 4.0% for oral hairy leukoplakia; 3.5% for Kaposi’s sarcoma; 1.5% for dry mouth; 0.5% for angular cheilitis, and 0.5% for acute necrotising ulcerative gingivitis. Herpes simplex and Kaposi’s sarcoma were more frequently observed in males (56.5% and 71.4%, respectively), whereas oral candidiasis and dry mouth were observed more often in females (86.7% and 66.7%, respectively) (χ² = 16.692, P = 0.016). Conclusions: Prevalences of oral lesions associated with HIV/AIDS in PlwHA and using antiretroviral therapy are persistent, of moderate intensity and vary according to individual immune status. These patients’ level of awareness about oral lesions was satisfactory, but formal medicodental lines of management were not prioritised. Contemporary protocol for the management of oral lesions should be understood and disseminated to the general public by dentists.