Knowledge, attitudes and practices of health-care personnel towards waste disposal management at Ain Shams University Hospitals, Cairo

This study assessed knowledge, attitudes and practices of health-care providers towards waste management at Ain Shams University Hospitals, Cairo, Egypt. In this cross-sectional study 110 physicians, 151 nurses and 89 housekeepers were interviewed using a pre-designed questionnaire. Housekeepers were significantly more knowledgeable than physicians or nurses about hospital policies and systems for waste disposal, but less so about specific details of disposal. Housekeepers also had the highest overall scores for attitudes to waste disposal among the 3 groups. Significantly more nurses had satisfactory practice scores (84.0%) than did physicians (67.3%) (housekeepers were not assessed). Training and duration of work experience were not significantly associated with knowledge, attitude and practice scores, except for nurses with longer work experience, who were more likely to have satisfactory knowledge about waste disposal than less experienced nurses.

Prevalence of unmet contraceptive need among Egyptian women: a community-based study

INTRODUCTION

An estimated 17% of married women in the developing world still have an unmet need for contraception. This study aimed to measure the prevalence and reasons for unmet contraceptive need among married women in the childbearing period in an underprivileged district in Eastern Cairo.

METHODS

A cluster survey of 2340 women in the Marg district of Eastern Cairo was performed. Socio-demographic data and data on both past and present contraceptive use were obtained by interview questionnaire.

RESULTS

The prevalence of unmet need was 7.4%; 53.4% for limiting and 46.6% for spacing. Experience of side effects from contraceptive use, and fear of side effects, was highly prevalent among women with unmet need. In addition, a large proportion of women with unmet need perceived themselves not to be at risk for conceiving.

CONCLUSIONS

A substantial proportion of women in Cairo have unmet contraceptive need. Efficient counseling of women about contraception may help reduce this high prevalence.

Dissection of familial correlations in hepatitis C virus (HCV) seroprevalence suggests intrafamilial viral transmission and genetic predisposition to infection

OBJECTIVE

Unsafe injections and transfusions used during treatments are considered to be responsible for many cases of transmission of hepatitis C virus (HCV) in developing countries, but cannot account for a substantial proportion of present infections. The aim of the present work was to investigate familial clustering of HCV infection in a population living in a highly endemic area.

DESIGN, SETTING AND PARTICIPANTS

A large seroepidemiological survey was conducted on 3994 subjects (age range, 2-88 years) from 475 familial clusters in an Egyptian rural area. Epidemiological methods appropriate for the analysis of correlated data were used to estimate risk factors and familial dependences for HCV infection. A phylogenetic analysis was conducted to investigate HCV strain similarities within and among families.

MAIN OUTCOME MEASURES

HCV familial correlations adjusted for known risk factors, similarities between viral strains.

RESULTS

Overall HCV seroprevalence was 12.3%, increasing with age. After adjustment for relevant risk factors, highly significant intrafamilial resemblances in HCV seroprevalence were obtained between father-offspring (odds ratio (OR) = 3.4 (95% confidence interval (CI), 1.8 to 6.2)), mother-offspring (OR = 3.8 (95% CI, 2.5 to 5.8)), and sibling-sibling (OR = 9.3 (95% CI, 4.9 to 17.6)), while a weaker dependence between spouses (OR = 2.2 (95% CI, 1.3 to 3.7)) was observed. Phylogenetic analysis showed greater HCV strain similarity between family members than between unrelated subjects, indicating that correlations can be explained, in part, by familial sources of virus transmission. In addition, refined dissection of correlations between first-degree relatives supported the role of host genes predisposing to HCV infection.

CONCLUSIONS

Current HCV infection in endemic countries has a strong familial component explained, at least partly, by specific modes of intrafamilial viral transmission and by genetic predisposition to infection.

Metabolic and cardiovascular risk profiles and hepatitis C virus infection in rural Egypt

BACKGROUND AND AIMS

To investigate the relationship between lipid profiles and diabetes with past and chronic hepatitis C virus (HCV) infection among village residents of Egypt.

PATIENTS AND METHODS

Fasting lipids and glucose profiles were compared among adults never infected with HCV (negative HCV antibodies), infected in the past (positive HCV antibodies and negative HCV RNA) and chronically infected (positive HCV antibodies and HCV RNA).

RESULTS

Of the 765 participants, 456 (59.6%) were female, and median age was 40 (range 25-88) years. Chronic HCV infection was present in 113 (14.8%) and past infection in 67 (8.8%). After adjustment for age and sex, participants with chronic HCV infection had lower plasma low density lipoproteins (LDL) cholesterol and triglyceride levels compared with those never infected (age and sex adjusted differences (95% CI) were -19.0 (-26.3 to -11.7) mg/dl and -26.2 (-39.0 to -13.3) mg/dl, respectively). In contrast, participants with cleared HCV infection had higher triglyceride levels compared with those never infected (age and sex adjusted difference (95% CI) was +16.0 (0.03 to 31.9) mg/dl). In multivariate analysis, participants with chronic HCV infection were more likely to have diabetes (OR 3.05, 95% CI 1.19 to 7.81) compared with those never infected, independent of LDL cholesterol levels.

CONCLUSION

In conclusion, this community based study has shown that in a single population, chronic HCV infection is associated with glucose intolerance and, despite that, a favourable lipid pattern. An intriguing finding was the high triglyceride levels observed among participants with past infection, suggesting that elevated triglycerides at the time of acute infection may facilitate viral clearance.

Higher clearance of hepatitis C virus infection in females compared with males

BACKGROUND AND AIMS

According to the literature, 14-46% of subjects clear hepatitis C virus (HCV) from blood after infection. Controversy exists about sex differences in HCV clearance rates.

PATIENTS AND METHODS

We compared HCV clearance in males and females using data from a large population based study on HCV infection in Egypt. Definitions used in the paper were: cleared HCV infection (positive HCV antibody and negative HCV RNA test results) and chronic HCV infection (positive HCV antibody and positive HCV RNA test results). The study sample included 4720 village residents aged 18-65 years recruited through home based visits (n = 2425) or voluntary screening (n = 2295).

RESULTS

Overall, HCV antibody prevalence was 910/4720 (19.3% (95% confidence interval 18.2-20.4)). Of those with HCV antibodies (n = 910), 61.5% had chronic HCV infection. Compared with males, females were more likely to have cleared the virus (44.6% v 33.7%, respectively; p = 0.001). Control for age, schistosomiasis history, iatrogenic exposures, and sexual exposure to HCV did not alter the positive association between female sex and viral clearance.

CONCLUSION

This study provides strong evidence in favour of a higher HCV clearance rate in females compared with males.

Accident prevention program in a glass factory in Shoubra El Khema district

BACKGROUND

An accident can be defined as an unplanned event that results in or suggests the possibility of personal injury, property damage production interruption diminished health or environmental damage. The accidents have a cost impact on the employees and the company itself.

OBJECTIVE

This intervention study was carried out to decrease the accident rate in a glass factory in Shoubra El-Khema district.

METHODS

A glass factory in Shoubra El-Khema was selected to implement an intervention program. The program was done through three phases. 1. A preliminary interview questionnaire. 2. Seminars of health education were done to all workers and managers with availability of health education posters, establishment of accident committee and a new reporting system, contract with a housekeeping company was done and also training of some leaders. 3. Concurrent and final evaluation of the program was done.

RESULTS

The incidence rate, frequency and severity rate of accidents were decreased at the end of the year after the intervention program. The differences were statistically significant. The opinions of the workers and managers about the different causes of accidents were changed. The belief of the workers and managers about efficiency of health educatio program was changed. Some leaders were trained on skills of health education. Modification of reporting and notification system was done.

CONCLUSION

This intervention study succeeded in decreasing accidents rates and increasing the awareness of the managers to decrease accident rates. The beliefs and thoughts o both workers and managers became near to each other. The production loss due to days lost by accidents was reduced.

RECOMMENDATIONS

Upgrading process in the factory are recommended to eliminate the hazards at source. Sustaining and continuation of the established preventive program should be done. Trying to apply the program in similar factories is also recommended.