Epidemiology là gì

In the epidemiological literature, however, insomnia tends lớn be defined using a variety of approaches, ranging from rigorous diagnostic algorithms, to single questionnaire items. A more rigorous analysis of the epidemiological impact of vaccination for meningococcal disease is essential for proper health economic estimates. Các ý kiến của các ví dụ không biểu thị ý kiến của các chỉnh sửa viên Cambridge Dictionary hoặc của Cambridge University Press xuất xắc của các đơn vị cấp giấy phép. The different epidemiological methods may be ranked in the oftenused hierarchy of evidence & research thiết kế. The retìm kiếm targets for sound health economic evaluation are limited by a laông chồng of epidemiological evidence & treatment options. An epidemiological investigation was conducted lớn determine the source of infection & mode of transmission using a structured questionnaire. The underlying tương tác patterns which give sầu rise lớn the different rates of infection by age cannot be directly inferred from epidemiological data. Cases for which an epidemiological link was established khổng lồ a case outside the original household were excluded. Despite the lack of a standardized approach, direct molecular detection & identification of enteroviruses is an efficient epidemiological tool. In general the kind of variables which we have studied have been found related to lớn psychiatric disorders in epidemiological prevalence studies. Cut-offs have sầu been validated in clinical và epidemiological studies ; a score above sầu 0n9 indicates the probable presence of hyperactive sầu behaviour. This paper describes the outbreak"s epidemiological investigation, referring to other investigations, & control measures, where appropriate. The chạy thử is suitable for specific diagnosis, epidemiological studies, monitoring the drug treatment & even an eradication programme for all host ranges of the parasite. This stable symptomatology included the stable absence of disorder shown by most subjects in our study, which is of lesser epidemiological or clinical relevance.


Bạn đang xem: Epidemiology là gì

*

*



Xem thêm: Hướng Dẫn Cách Làm La Bàn Thủ Công, Cách Để Tìm Đúng Hướng Bắc Khi Không Có La Bàn

*



Xem thêm: Top 17 Cách Chữa Mề Đay Dân Gian An Toàn Và Hiệu Quả

*


Chuyên mục: Blogs