搜索结果: 1-6 共查到“医学 epidemiologic study”相关记录6条 . 查询时间(0.093 秒)
Characteristics of the Patients With Colorectal Cancer:Epidemiologic Study or Pathology Report-Based Study
Colorectal Cancer Iran Colon Rectum Epidemiology Pathology
2015/10/16
In the Iranian Red Crescent Medical Journal issue published in June 2013, I read with great interest the article entitled “Frequency of all types of colorectal tumors in the patients referred to selec...
Alternobaric vertigo and hearing disturbances in connection with diving:an epidemiologic study
hearing human Alternobaric vertigo diving
2009/7/20
Alternobaric vertigo and hearing disturbances in connection with diving: an epidemiologic study.
Nausea and abdominal discomfort--possible relation to aerophagia during diving:an epidemiologic study
human air aerophagia Gastrointestinal distension Nausea
2009/7/20
Gastrointestinal (GI) distension by gas expansion may be more of a problem in diving than is usually recognized. In response to a written questionnaire, 2053 scuba divers gave information about GI dis...
Hearing deterioration in professional divers: an epidemiologic study
noise hearing commercial epidemiologic
2009/3/28
Hearing acuity was measured in 116 professional divers. After approximately 6 yr they were retested. At most frequencies, the divers had higher hearing thresholds than otologically normal subjects at ...
Prevalence of Temporomandibular Dysfunction and Its Association With Malocclusion in Children and Adolescents：An Epidemiologic Study Related to Specified Stages of Dental Development
Temporomandibular dysfunction Epidemiology Temporomandibular dysfunction related to malocclusions
2008/12/25
A sample of 4724 children (2353 girls and 2371 boys) (5–17 years old) were grouped not only by chronological age but also by stage of dental development (deciduous, early mixed, late mixed, and pe...
An Epidemiologic study of Oral and Pharyngeal Nonsquamous Cell Malignant Tumors inKerman province,Iran
Epidemiology Pharyngeal cancer Oral malignant melano-ma Oral sarcoma Minor salivary gland tumor
2010/4/19
Objective: The aim of the present study was to estimate crude and age-standardized incidence rates for oral and pharyngeal nonsquamous cell malignant tumors in Kerman province over a period of 11 year...