Second-hand smoke and indoor air quality in public places in Gaza City.

Second-hand smoke is a major cause of preventable disease and death in the Eastern Mediterranean Region. To assess how second-hand smoke impacts air quality, respirable suspended particles (PM2.5) which are emitted during cigarette and waterpipe smoking, were measured inside and outside of 18 smoking and 5 nonsmoking public venues in Gaza city. Median PM2.5 level inside the smoking venues was 117 microg/m3, which exceeds the WHO guidelines for daily PM2.5 exposure (25 microg/m3) by more than 4-fold. The median level inside the smoking venues (117 microg/m3) was significantly higher than outside the venues (43 microg/m3), and significantly higher than the median level inside non-smoking venues (40 microg/m3). By contrast particulate levels outside non-smoking venues (35 microg/m3) did not differ from the corresponding levels inside (40 microg/m3). To protect employees and the public from second-hand smoke exposure, policies prohibiting sinoking in public niaces are needed in Gaza city.

Second-hand smoke and indoor air quality in public places in Gaza city

Second-hand smoke is a major cause of preventable disease and death in the Eastern Mediterranean Region. To assess how second-hand smoke impacts air quality, respirable suspended particles [PM[2.5]], which are emitted during cigarette and waterpipe smoking, were measured inside and outside of 18 smoking and 5 nonsmoking public venues in Gaza city. Median PM[2.5] level inside the smoking venues was 117 microg/m[3], which exceeds the WHO guidelines for daily PM[2.5] exposure [25 microg/m[3]] by more than 4-fold. The median level inside the smoking venues [117 microg/m[3]] was significantly higher than outside the venues [43 microg/m[3]], and significantly higher than the median level inside non-smoking venues [40 microg/m[3]]. By contrast, particulate levels outside non-smoking venues [35 microg/m[3]] did not differ from the corresponding levels inside [40 microg/m[3]]. To protect employees and the public from second-hand smoke exposure, policies prohibiting smoking in public places are needed in Gaza city

Longitudinal course of behavioral and emotional problems in Williams syndrome.

A follow-up study of behavior and emotional problems in a cohort of young people with Williams syndrome 5 years after first assessment is described. Using a between-/within-subjects factorial layout, we compared scores on the Developmental Behaviour Checklist between young people with Williams syndrome and a large epidemiological control sample of young people with mental retardation due to other causes from Time 1 (1990/1991) to Time 2 (1995/1996). Results showed substantial persistence of the overall level of behavior and emotional problems. However, there were changes in certain types of behavior. Participants with Williams syndrome had significantly higher overall behavioral and emotional problems, communication disturbance, and anxiety over the 5-year period. Further, 10 or 13 checklist items maintained significantly higher levels among the Williams syndrome sample.

Epilepsy and associated psychopathology in young people with intellectual disability.

OBJECTIVE: This study aimed to investigate the role of epilepsy in psychopathology among an epidemiological sample of young people with intellectual disability (ID). The study also compared behavioural and emotional problems in young people on medication to control their epilepsy with those not on medication, and young people with epilepsy who were having current seizure activity with those with no current seizure activity. METHODOLOGY: An epidemiological cohort of 392 participants, representative of the general Australian population of young people with ID, were used in the study. One hundred and fifteen individuals from this cohort were identified as suffering from epilepsy. The Developmental Behaviour Checklist was used to measure symptoms of behavioural and emotional disturbance. RESULTS: Results confirmed that young people with ID and epilepsy did not differ from controls without epilepsy on measures of psychopathology. Furthermore, those with epilepsy on medication had no difference in levels of problem behaviours than epileptics not on medication. CONCLUSIONS: The results suggest that epilepsy has little or no influence on problem behaviours for young people with ID. Our attempt to understand the pathogenesis of behaviour problems in persons with ID may be better directed towards understanding genetic mechanisms than epilepsy pathologies.