Epidemiological studies of periodontal diseases.
نویسندگان
چکیده
منابع مشابه
postnatal studies of bats (pipistrellus kuhlii and miniopterus schreibersii) & histomorphology and histochemistry studies of organs and diseases of (neurergus microspilotus and n. kaiseri)
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
[Social stratification in epidemiological studies of dental caries and periodontal diseases: a profile of the scientific literature in the 1990s].
Several epidemiological studies have analyzed the association between oral health and social development. However, the use of different variables assessing socioeconomic status impairs the comparative analysis of their findings. The present study describes how recent dental studies have classified population segments according to categories of social stratification. We selected 86 papers on soc...
متن کاملNatural History of Periodontal Diseases 1.1 Epidemiology of Periodontal Diseases
1 CHAPTER 1: NATURAL HISTORY OF PERIODONTAL DISEASES 1.1 EPIDEMIOLOGY OF PERIODONTAL DISEASES 1.1.1. Methodological issues 1.1.1.1 Epidemiology—fundamental aspects Epidemiology, according to general definition, deals with the study of determinants of the occurrence of health-related conditions with the scope to identify the alterable causes and apply findings to control the problem (MacMahon & ...
متن کامل[Studies on dentifrices for prevention of periodontal diseases].
概要:歯 周疾患 の蔓延は齲蝕 とともに著 しい 高率を示 してい る、この疾患の原 因は 複雑であるが, 日常の習慣でこれを予防す る場合,重 要 視 しなければな らないのは,歯 ブラシと歯磨 を用い て歯口清 掃 を適正に行 うことである.こ こにおいて,歯 牙付着物除去 と歯肉疾患 の予防や治療 に効果あ ると思 われ る3薬 剤 を歯磨 中に添加 して,そ の薬剤 の効果について比較検討 した。研究対象 および研究方法 と しては,健 康 な る成 人女子 を選び,そ の中の21名 にアラ ン トイ ンを,24名 にイプシ ロンを,ま た25 名 にジ ヒトロコレステ リンをそれ ぞれ添加 した歯磨 を28日 間連続使用せ しめた。そ して,使 用直前 と 使用後7日 間お きに5回,歯 周組織 の健康診断 を行 い,自 ・他覚的症状 を観察 した。その結果,歯 牙 付着物...
متن کاملEpidemiological studies of cerebrovascular diseases and carotid atherosclerosis in Taiwan.
Cerebrovascular disease (CVD) or stroke has been always one of the first three leading causes of death in the past four decades in Taiwan. CVD is also the most important cause of disability in the elderly. For decreasing case-fatality of stroke, modest alterations of age-specific stroke incidences, and an ageing population, CVD will still prevail in the future decades in Taiwan. There have been...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Public Health and the Nations Health
سال: 1968
ISSN: 0002-9572
DOI: 10.2105/ajph.58.9.1713