Prospective A prospective study watches for outcomes, such as the development of a disease, during the study period and relates this to other factors such as suspected risk or protection factor(s). The study us
To investigate any long term effects of traumatic birth and obstetric procedures in relation to suicide by violent means in offspring as adults.Prospective case-control study.Stockholm, Sweden.242 adults who committed suicide by violent means from 1978 to 1995, and who were born in one of ...
prospective and retrospective study 前瞻性和回顾性研究 重点词汇 prospective未来的; 预期的; 可能的; 有希望的 retrospective回顾的; 怀旧的; 有追溯力的; 可追溯的; 回顾展
prospective and retrospective study是啥意思 推荐内容prospective and retrospective study是啥意思来自匿名用户的提问 回答 最佳答案 prospective and retrospective study前瞻性和回顾性研究重点词汇prospective未来的; 预期的; 可能的; 有希望的retrospective回顾的; 怀旧的; 有追溯力的; 可追溯的; 回顾展 2019-01-09 ...
Answer to: Compare the differences between a prospective study and a retrospective study. How does each evaluate the effectiveness of a company's...
This study aimed to introduce a minimally invasive technique for maxillary sinus floor elevation using the lateral approach (lSFE) and to determine the factors that influence the stability of the grafted area in the sinus cavity. Thirty patients (30 implants) treated with lSFE using minimally inva...
百度试题 题目回顾性研究 A. a prospective study B. a retrospective study C. an extrovert study D. an introvert study 相关知识点: 试题来源: 解析 A.a prospective study 反馈 收藏
When studying the epidemiology of a particular disease, why are retrospective studies commonly undertaken before prospective studies?Epidemiology:Epidemiology is the study of the distribution of diseases and health-determining factors in populations. It p...
While several studies have investigated the clinical progression of cognitive decline in Parkinson’s disease (PD) patients, there has been a paucity of data on specifically evaluating PD patients with a disease duration of over 20 years. This study retr
However, a 5-year, prospective, randomized multicenter study showed no sig- nificant differences in the clinical outcomes between TDR and fusion [8]. In addition, Putzier et al. [9] have reported that long-term results of TDR implantation in DDD are at least as good as fusion; results ...