Gender differences in health care utilization and outcome of respiratory tuberculosis in Alexandria.

A study of gender differences in health care utilization and outcome of respiratory tuberculosis was carried out in Alexandria, Egypt. A cohort of 334 patients was followed-up for 8 months; 69.2% of cases were males. The pattern of tuberculosis symptoms was similar for both sexes. Women started treatment earlier than men. Women had significantly lower scores in knowledge, beliefs and attitudes about tuberculosis than men. Compliance was unsatisfactory for both sexes. Men tended to be more adherent to drugs and to sputum and X-ray examinations but there were no sex differences in compliance with health education and medical examinations. No significant sex differences in treatment outcome were found: the overall cure rate was 60.5% and treatment failure was 4.8%. Multiple regression analysis showed satisfaction with medical care was the only significant predictor of treatment failure.

Gender differences in health care utilization and outcome of respiratory tuberculosis in Alexandria

A study of gender differences in health care utilization and outcome of respiratory tuberculosis was carried out in Alexandria, Egypt. A cohort of 334 patients was followed-up for 8 months; 69.2% of cases were males. The pattern of tuberculosis symptoms was similar for both sexes. Women started treatment earlier than men. Women had significantly lower scores in knowledge, beliefs and attitudes about tuberculosis than men. Compliance was unsatisfactory for both sexes. Men tended to be more adherent to drugs and to sputum and X-ray examinations but there were no sex differences in compliance with health education and medical examinations. No significant sex differences in treatment outcome were found: the overall cure rate was 60.5% and treatment failure was 4.8%. Multiple regression analysis showed satisfaction with medical care was the only significant predictor of treatment failure

Impact of schistosomiasis on quality of life and productivity of workers.

The effect of schistosomiasis on quality of life (QOL) and productivity of workers was examined. In a textile factory in Alexandria, Egypt, personal, occupational and sociodemographic data were collected from 172 workers with schistosomiasis and 172 workers without schistosomiasis. Several indicators of productivity and the World Health Organization QOL brief were used to determine the impact of schistosomiasis. The disease affected the general, physical and independence, psychological and spiritual, and social domains of QOL. Although the productivity score of workers with schistosomiasis did not differ significantly from the control group, they had significantly lower additional hours of work and lower total incentives/month. A significant relationship was found between severity of schistosomiasis and QOL domains and productivity indicators.

Impact of schistosomiasis on quality of life and productivity of workers

The effect of schistosomiasis on quality of life [QOL] and productivity of workers was examined. In a textile factory in Alexandria, Egypt, personal, occupational and sociodemographic data were collected from 172 workers with schistosomiasis and 172 workers without schistosomiasis. Several indicators of productivity and the World Health Organization QOL brief were used to determine the impact of schistosomiasis. The disease affected the general, physical and independence, psychological and spiritual, and social domains of QOL. Although the productivity score of workers with schistosomiasis did not differ significantly from the control group, they had significantly lower additional hours of work and lower total incentives/month. A significant relationship was found between severity of schistosomiasis and QOL domains and productivity indicators

Pattern and cost of medical care for workers with schistosomiasis.

This study describes the pattern of medical care provided to workers with schistosomiasis, estimate the total medical cost and to identify the proportional rates of sickness retirement attributed to schistosomiasis. The observational approach was adopted for this study 170 schistosomiasis workers and a similar number of controls were included in this study. An interviewing schedule and a special format were designed for collecting personal, medical and early retirement data. The results revealed that the mean total cost in the outpatient clinics was significantly higher for schistosomiasis workers than their controls (320.2 " 330.11 versus 210.8 " 260.01 L.E). The hospital cost was also higher for schistosomiasis workers compared with their controls (265.9 " 674.47 vs 195.8 " 629.72 L.E) but this differencewas not statistically significant. More than 80% of the total hospital cost was spent on bed cost. The average operative cost/worker was significantly higher among the schistosomiasis workers than the control workers (7.08 " 22.07 vs 2.35 " 5.2 L.E). The total medical cost (outpatient and hospital) was significantly higher for workers with schistosomiasis compared with their controls (586.02" 845.77 vs 406.57 " 694.34). The total number of workers who retired because of sickness disability other than schistosomiasis increased from 1994 to 1998 with a ratio of 2.54 while those who retired because of schistosomiasis and its complications increased with a ratio of 3.64.

Impact of type and stage of schistosomiasis on quality of life and productivity of infected workers.

All workers with schistosomiasis (205 workers) during the field period (April 1998 to March 1999) were included. The study tools included an interviewing schedule, the WHO QOL-brief and a production data format specially designed to obtain data about the productivity of the workers. The data revealed that 78.8% of the schistosomiasis workers suffered from Schistosoma mansoni while only 7.6% suffered from S. haematobium and 13.5% had a mixed infection. Workers infected with S. mansoni tended to have lower mean percent of all the QOL domains and productivity indicators compared with workers infected with S. haematobium but these differences were not statistically significant. Workers with complications of schistosomiasis had significantly lower values for the QOL physical, social relationship and environmental domains (55.27 +/- 15.59, 74.94 +/- 5.34 and 56.39 +/- 15.09 versus 61.38 +/- 5.74, 79.36 +/- 11.96 and 61.64 +/- 7.74 respectively). Moreover, the production score was significantly lower in the workers with complication compared with workers free from schistosomiasis complications. The mean percent of QOL domains decreased as the stage of schistosomiasis increased from stage 1 to stage 4, this was statistically significant for the physical and independence domain. The mean additional hours and production scores decreased successively from stage 1 to stage 4 of schistosomiasis. Thus, special attention should be paid to schistosomiasis workers for early detection and treatment of complications to improve the QOL and increase the productivity of those workers. The impact of the stage of schistosomiasis on productivity and QOL of workers needs further research with a wide spectrum of workload in different industries.

Epidemiological and risk predictors of severity of school injuries.

Accidents are the leading cause of morbidity and mortality among schoolchildren. Epidemiological and risk predictors of injury severity were investigated among all school injuries presenting at the Students' Hospital in Alexandria during the scholastic year 1996-97. In all, 3422 injured pupils were surveyed. Age, nature of injury, place and mechanism of school injury and referral method were significant risk predictors for hospitalization. Age, referral method and nature of injury were significant predictors of referral to specialized health services. Injury severity score was significantly predicted by the presence of acute disease during time of injury, place and mechanism of injury as well as by provision of first aid and referral method and time.

Personal factors and working conditions as predictors of work injuries among industrial workers.

The purpose of this study was to determine the personal factors and working conditions that predict work injuries among industrial workers. To fulfill this aim, a case control study was conducted including 2003 industrial workers who sustained a work injury and an equal number of controls. All were subjected to an interview questionnaire to collect relevant information. Moreover, records were reviewed to obtain the medical history of enrolled workers. Data revealed that workers in the index and control groups are comparable in respect to their sociodemographic characteristics. The multivariate logistic regression analysis pointed out that safety training significantly reduces the risk of work accidents among industrial workers. On the other hand, work accidents are more likely to occur in the main working shift. Moreover, workers who suffer from chronic health problems calling for surgical treatment, as well as those who reported family problems, are more likely to experience work accidents. These workers should receive considerable attention to reduce the extent of work injuries. More importantly, safety-training programs are mandatory for accident prevention in industrial settings.

Physical parameters of chlorphenamine maleate suppositories and its release as a function of particle size, concentration and nature of the base.

Suppositories of chlorphenamine maleate were formulated. The influence of particle size and percentage concentration of chlorphenamine maleate on the physical standards of its suppositories as well as the release of the drug from oily base (cacao butter), water-soluble base (carbowax) and emulsifying base (Witepsol) has been investigated.