ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
The changing demographics of the population in the United States and other Western countries have created a shift in the rates and patterns of edentulism.1 Although the overall trend is toward a decrease in complete edentulism, the group in greatest need of complete or partial oral rehabilitation is the rapidly growing aging population. A study conducted by Douglass and colleagues1 in 2002 concluded that, “The 10% decline in edentulism experienced each decade for the past 30 years will be more than offset by the 79% increase in the adult population older than 55 years.1 ”