longitudinal study：纵向研究，追踪调查。这是一种在特定时期内，针对同一个研究对象按时间划分区段，定时做同一种调查研究。数月、数年，甚至更长时间才能得出结果。也称历史性研究，发展性研究。follow-up study：跟踪调查。指在某项研究得出结果后，对其后续发展做补充调查，而不是新的研究。
A longitudinal study should be undertaken only when there is a clear reason to justify this and a reasonable chance of achieving the objectives. A multidisciplinary approach is often required, and continuity of staff and long-term collaboration with colleagues are important for their success. A ...
Long-term Follow-up of 122 Ederly Patients with Pacemaker Implantation; 老年患者心脏埋藏式起搏器治疗的远期随访(附122例报告) 2. A follow-up comparative study on 82 cases with mental disorders related to Qigong; 气功相关精神障碍患者82例随访对照分析 3. Clinical application of diffusion weighted ...
Psychological Follow-Up in Childhood Dementia: A Longitudinal Study of Subacute Sclerosing Panencephalitis Aims/hypothesis Children participating in longitudinal type 1 diabetes prediction studies were reported to have less severe disease at diabetes diagnosis. ... Swift,Andrea,V.,... - 《J Pediatr Ps...
In this longitudinal follow-up study, patients who rehabilitated in a SNF were assessed at admission and at 4weeks after discharge. A one-item instrument was used to measure FoF at admission; based on their answer, the patients were divided into groups with no FoF and with FoF. To study ...
These recommendations include conceptual considerations in the design of a study, pragmatic concerns in the design and implementation of the data collection for long-term follow-up, as well as criteria to be considered for the evaluation of an existing intervention for potential for long-term follow...
Changes in foot-function parameters during the first 5 months after the onset of independent walking: a longitudinal follow-up study 来自 Semantic Scholar 喜欢 0 阅读量: 105 作者:A Hallemans,DD Clercq,SV Dongen,P Aerts 摘要: Foot-function parameters (foot-contact patterns, oscillations of the ...
The results showed that blindness significantly increased the risk of mortality, with an adjusted HR of 1.54 (95% CI = 1.37–1.74) compared with the control group, with a mean follow-up of 111.0 months after adjusting for age, sex, income, region of residence, and past medical ...
The Natural History of Peanut and Egg Allergy and Predictors of Persistence: The Healthnuts Longitudinal Study, 6‐Year‐Old Follow‐up.: L2 Current literature regarding the association of vitamin D insufficiency and food allergy is contradicting. The purpose of our study was to investigate this.....
The association of visual impairment and depression has been investigated in several studies based on a cross-sectional design, which cannot delineate temporal relationships. In the present study, we evaluated the influence of visual impairment on depres