news head agency of the way something Chinese a report cites the patrol of Ministry of Public Chinese Health , meet that , , 65 old Chinese old railing peoples year , often lose the tooth 11 on the average , and 7 percentages of old exceed people more 65 year goes up to have no the tooth are left , survey healthiness oral cavity findings in national , which , very go up be time third meet that , , 98.4 percentages of old people s between 65-74 year , get into trouble decayed tooth , and almost 92 percentages no take the preservation , besides , , still meet that , tooth health of a person in a city better a person in the countryside , and tooth woman health better a man , office director controls the disease , Ministry of Public Chinese Health , tell that , tooth health of Chinese people no improves to follow economical growth of the country where steps to go to quickly . -- , news Thai agency ,
