Women, family demands and health: the importance of employment status and socio-economic position

Although it is generally assumed that women engaged in paid work have better health than full-time homemakers, little is known about the situation in Southern European countries like Spain or about differences in the impact of family demands by employment status or the potential interaction with educational level. The objectives of this study are to analyse whether inequalities in health exist among housewives and employed women, and to assess whether the relationship between family demands and health differs by employment status. Additionally, for both objectives we examine the potential different patterns by educational level. The data have been taken from the 1994 Catalonian Health Survey (Spain). The sample was drawn from all women aged 25-64 years who were employed or full-time homemakers and married or cohabiting. Four health indicators (self-perceived health status, limiting long-standing illness, chronic conditions and mental health) and two health related behaviours (hours of sleeping and leisure-time physical activity) were analysed. Family demands were measured through household size, living with children under 15 and living with elderly. Overall, female workers had a better health status than housewives, although this pattern was more consistent for women of low educational level. Conversely, the health related behaviours analysed were less favourable for workers, mainly for those of low educational level. Among workers of low educational level, family demands showed a negative effect in most health indicators and health related behaviours, but had little or no negative association at all in workers of high educational level or in full-time homemakers. Moreover, among women of low educational level, both workers and housewives, living with elderly had showed a negative association with poor health status and health related behaviours. These results emphasise the need of considering the interaction between family demands, employment status and educational level in analysing the impact of family demands on women's health as well as in designing family policies and programmes of women's health promotion.     

Ductus venosus assessment at the time of nuchal translucency measurement in the detection of fetal aneuploidy

OBJECTIVE: To assess the potential value of ductus venosus Doppler studies in the detection of fetal aneuploidy on measurement of nuchal translucency. METHODS: The pulsatility index for veins (PIV) and the lowest velocity during atrial contraction (A-wave) were determined in the fetal ductus venosus in 3382 consecutive pregnancies at 10 to 14 weeks and studied from December 1996 to December 2001. Nuchal translucency was also measured. The population studied included 1664 pregnancies at high risk and 1718 at low risk for fetal aneuploidy. RESULTS: In relation to the prenatal detection of trisomy 21, the ductus venosus PIV was increased in 75% (36/48), the A-wave was decreased in 58% (28/48), and nuchal translucency was enlarged in 81% (39/48) of the trisomy 21 fetuses [71% (22/31) when nuchal translucency referrals were excluded]. The corresponding figures for trisomies 18 and 13 were 71, 58 and 83%, respectively, being 33, 33 and 33% for other unbalanced anomalies. CONCLUSION: There is a high proportion of fetuses with trisomies 21, 18 and 13 (around 75%) in which the ductus venosus PIV is increased (above the 95th percentile) at 10 to 14 weeks, this proportion being similar to that observed for increased nuchal translucency measurement.     

Deprivation and AIDS in a southern European city: different patterns across transmission group

OBJECTIVE: To analyse deprivation and AIDS among three AIDS transmission groups (men who have sex with men--MSM, heterosexuals, and intravenous drug users--IDUs) in Barcelona, Spain, during the period 1990-95. METHODS: This is an ecological study, the unit of analysis being the neighbourhoods. Included were AIDS cases residents in Barcelona. The association among AIDS rate and deprivation was studied using Spearman correlation coefficients and Poisson regression. RESULTS: For MSM, inner city neighbourhood residence meant a greater risk of AIDS; but lower educational level was inversely related with AIDS rates. For heterosexuals, variables related with AIDS rates were younger age, inner city areas and social unrest for women, and extreme poverty for men. Among UDIs variables related with AIDS were unemployment and social unrest for both sexes. CONCLUSION: The association between AIDS rates and deprivation differs across transmission groups in a southern European city.     

Management of parapneumonic pleural effusions

Pleural effusion in children is most often due to bacterial pneumonia. Between 0.6 and 2% of pneumonias are complicated by empyema and approximately 40% of children hospitalized with pneumonia have a pleural effusion. In recent years Streptococcus pneumoniae is the most prevalent organism. Treatment is based on the early and judicious use of antibiotics, imaging techniques, thoracocentesis, pleural drainage, fibrinolytics, thoracoscopy and thoracotomy. Indications for early pleural drainage are gross pus, positive Gram stain in pleural fluid, pleural glucose less than 50mg/dL, pleural fluid pH of less than 7 and sonographic evidence of loculations. Local fibrinolytics may decrease the need for surgical treatment, with a success rate between 38 and 100%, according to the effusion stage. Thoracoscopic debridement is useful in the fibrinopurulent stage with loculations, with favorable results in 30-100% of patients, also depending on the effusion stage.     

Reversed end-diastolic flow in first-trimester umbilical artery: an ominous new sign for fetal outcome

OBJECTIVE: The purpose of this study was to assess the fetal outcome of first-trimester pregnancies with reversed end-diastolic flow in the umbilical artery. STUDY DESIGN: Doppler studies in the umbilical artery were carried out in 2970 consecutive pregnancies scanned at 10 to 14 weeks. RESULTS: We observed 11 (0.4%) cases of reversed end-diastolic flow. Of these, an autosomal trisomy was shown in 7 and a congenital heart defect in 2 additional fetuses. Fetal demise was observed in 5 pregnancies, neonatal death was observed in 1, and termination of pregnancy was carried out in 4. Only 1 fetus survived. CONCLUSIONS: Reversed end-diastolic flow in first-trimester umbilical artery signals an ominous prognosis even with normal karyotype.     

A longitudinal analysis of salivary flow in control subjects and older adults with type 2 diabetes

OBJECTIVE: Many diabetics complain of xerostomia, a condition that can affect oral health, nutritional status, and diet selection. This study's purposes were (1) to investigate the effect on salivary flow of type 2 diabetes and change in glycemic control in a group of older adults over time and (2) to compare flow rates with subjective complaints of xerostomia. STUDY DESIGN: A total of 39 older adults, 24 with type 2 diabetes and 15 who were nondiabetic (controls), aged 54-90 years, participated in a 1-year follow-up study. Diabetic status was determined by means of glycosylated hemoglobin (HbA1c) levels and 2-hour glucose tolerance tests. Poor glycemic control was defined as HbA1c > 9%. Unstimulated whole, unstimulated parotid, and stimulated parotid saliva flow rates were measured for all subjects by a single examiner at baseline and 1 year later. Each subject completed a standardized xerostomia questionnaire at every visit. RESULTS: Age, sex, and duration of diabetes did not adversely affect salivary flow rates. Subjects with poorly controlled diabetes had significantly lower stimulated parotid saliva flow rates at both visits. There were no significant changes in flow rates over time on the basis of diabetic status or glycemic control. Subjects with diabetes reported significantly more complaints of thirst but not of xerostomia at 1 year. CONCLUSIONS: These results suggest that older adults with poorly controlled diabetes may have impaired salivary flow in comparison with subjects with better controlled diabetes and nondiabetic subjects, yet they may not have concomitant xerostomic complaints. There were no significant changes in salivary flow rates or glycemic control over the 1-year period.     

Material deprivation and leading causes of death by gender: evidence from a nationwide small area study

STUDY OBJECTIVE: To investigate the association between material deprivation and 10 leading causes of death by gender. DESIGN: Small area cross sectional ecological study using two dimensions of material deprivation (Index 1 and Index 2) drawn from 1991 census and cause specific mortality data aggregated for 1987-1995. SETTING: 2218 small areas in Spain. MAIN RESULTS: Strong detrimental associations of two deprivation indices were found with top six leading causes of death for men and top seven leading causes of death for women, except breast cancer. For men, the highest percentages of excess mortality (between 40% and 60%) were found for smoking and alcohol related causes of death such as lung cancer, chronic obstructive pulmonary diseases, and cirrhosis while for women the highest percentages of excess mortality (between 40% and 60%) were found for diet related causes such as diabetes and ischaemic heart disease. CONCLUSIONS: Health inequality is a widespread phenomenon in the majority of the top leading causes of deaths of the nation. Increasing levels of deprivation indices are associated with mortality risk differently by both cause and gender. Results suggest that deprivation effects mainly captured by Index 2 may manifest largely as unfavourable health behaviours leading to gender specific sets of causes of deaths. Findings of this study are consistent with the idea that material deprivation determines health inequality through both an increase of general susceptibility to ill health, leading to excess mortality in a wide range of causes, and a set of specific factors, resulting in an increased risk of death from a specific set of causes in each gender.     

Reduction in hospitalwide incidence of infection or colonization with methicillin-resistant Staphylococcus aureus with use of antimicrobial hand-hygiene gel and statistical process control charts.

OBJECTIVE: To evaluate the impact of serial interventions on the incidence of methicillin-resistant Staphylococcus aureus (MRSA). DESIGN: Longitudinal observational study before and after interventions. SETTING: The Alfred Hospital is a 350-bed tertiary referral hospital with a 35-bed intensive care unit (ICU). INTERVENTIONS: A series of interventions including the introduction of an antimicrobial hand-hygiene gel to the intensive care unit and a hospitalwide MRSA surveillance feedback program that used statistical process control charts but not active surveillance cultures. METHODS: Serial interventions were introduced between January 2003 and May 2006. The incidence and rates of new patients colonized or infected with MRSA and episodes of MRSA bacteremia in the intensive care unit and hospitalwide were compared between the preintervention and intervention periods. Segmented regression analysis was used to calculate the percentage reduction in new patients with MRSA and in episodes of MRSA bacteremia hospitalwide in the intervention period. RESULTS: The rate of new patients with MRSA in the ICU was 6.7 cases per 100 patient admissions in the intervention period, compared with 9.3 cases per 100 patient admissions in the preintervention period (P=.047). The hospitalwide rate of new patients with MRSA was 1.7 cases per 100 patient admissions in the intervention period, compared with 3.0 cases per 100 patient admissions in the preintervention period (P<.001). By use of segmented regression analysis, the maximum and conservative estimates for percentage reduction in the rate of new patients with MRSA were 79.5% and 42.0%, respectively, and the maximum and conservative estimates for percentage reduction in the rate of episodes of MRSA bacteremia were 87.4% and 39.0%, respectively. CONCLUSION: A sustained reduction in the number of new patients with MRSA colonization or infection has been demonstrated using minimal resources and a limited number of interventions.