Given the increased life expectancy and greater access of the population to dental care services, there is a higher prevalence of users wearing dentures due to significant tooth loss among the elderly, either in developed or developing countries [ 1, 2].
The topic continues to draw researchers' attention for several reasons, including (1) the high prevalence of older users (especially of benzodiazepines) and their typically long-term consumption, (2) their special vulnerability to drug induced iatrogenesis, (3) the discrepancy between rates of mental disorder and rates of drug use among older people, and (4) inappropriate prescribing.
"The tsunami occurred in an area with a growing number of HIV cases caused by a high prevalence of injecting drug users.
Moreover, the surprisingly high prevalence of RYO current users who are female warrants additional study as research has previously suggested that RYO use is dominated by male smokers.
However, each time they fail to mention that the observed underreporting was mainly confined to patients 70 years or older [ 7], which has little relevance for incidence trends in children and adolescents, or other age-groups with high prevalence of mobile phone users.
Concerns exist about the escalation of these computer-related WMSDs, given the high prevalence of WMSDs among computer users (between 40% and 80%) and the growing global computer workforce (e.g. Tittiranonda et al. 1999; Katz et al. 2000).
Although there is likely to be some risk in the absence of IDU, particularly in this high-risk population, and one study found a similarly high prevalence of HCV infection among users of non-injection drugs [ 44], we believe that much of the risk predicted by the model may reflect inaccurate reporting of ages of first IDU.
Computer use may contribute to the high prevalence of SRMS among the computer users.
However, a disturbing aspect of the picture is the high prevalence of alcohol intoxication among snus users and the tendency to combine non-daily smoking and snus use.
Adherence was low to moderate in more than half of all patients, reflecting a high prevalence of intermittent therapy among PPI users, which may be problematic for some patients.
Study results showed a high prevalence of executive function impairment in polysubstance users.
