نتایج جستجو برای: age onset
تعداد نتایج: 898311 فیلتر نتایج به سال:
BACKGROUND While many factors have been examined, male gender and older age at multiple sclerosis onset are among few variables consistently associated with increased disability. Interestingly, the association between onset age and disability may not be linear with some data suggesting a faster rate of accumulation of disability in patients aged more than 30 years at onset. OBJECTIVE Explore ...
BACKGROUND In western countries, late-onset asthmatics are more severe than early-onset asthmatics in clinic-based studies. However, whether asthma occurrence rates were higher in late ages than in younger ages was inconclusive. This information is essentially lacking in Asian population. METHODS The participants were schoolchildren's parents recruited from 94 elementary and middle schools in...
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