搜索结果: 1-15 共查到“医学 reproducibility”相关记录27条 . 查询时间(0.223 秒)
Reproducibility of urinary biomarkers in multiple 24-h urine samples
biomarker bisphenol A reproducibility sodium 24-h urine sample
2018/11/12
Background: Limited knowledge regarding the reproducibility of biomarkers in 24-h urine samples has hindered the collection and use of the samples in epidemiologic studies.
Objective: We aimed to eva...
Reproducibility and validity of dietary patterns assessed with a food-frequency questionnaire
Diet dietary pattern factor analysis
2016/5/30
Recently, the analysis of dietary patterns has emerged
as a possible approach to examining diet-disease relations.
Validity and Reproducibility of a New Treadmill Protocol: The Fitkids Treadmill Test
EXERCISE TESTING PHYSICAL FITNESS RELIABILITY CHILD
2017/4/20
Purpose: This study aimed to investigate the validity and reproducibility of a new treadmill protocol in healthy children and adolescents: the Fitkids Treadmill Test (FTT).
Methods: Sixty-eight healt...
Reproducibility of pixel values for two photostimulable phosphor plates in consecutive standardized scannings
Radiography dental digital Reproducibility of results
2009/10/19
The objective of the present study was to determine the reproducibility of the pixel values obtained with the Digora system (Soredex, Finland). Exposures were standardized, with variation in exposure ...
Stability and Reproducibility of Radiometric Properties of Light Curing Units (LCUs). Part II: LED LCUs
LED light curing units (LED LCUs) Radiometric properties Spectral emission
2009/9/11
The present work is the second part of a study on the stability and reproducibility of the energy and spectral emission of some light curing units (LCUs). In this part, Part II, LED LCUs were investig...
Stability and Reproducibility of Radiometric Properties of Light Curing Units (LCUs). Part I: QTH LCUs
Quartz tungsten halogen light-curing unit (QTH LCUs) Radiometric properties Spectral emission
2009/9/11
The present study, divided into two parts, analyses the stability and reproducibility of the spectral and energy emission of the present light-curing units (LCUs), quartz tungsten halogen (QTH) and li...
Evaluation of Reproducibility of the Peripheral Tissues in Edentulous Patients
Complete denture impression materials retention
2009/7/3
The effect of different techniques and materials on peripheral shaping of the complete denture impressions were investigated by stereophotogrammetric method. Six impressions were taken from each of t...
Reproducibility and repeatability of measuring the electrical impedance of the pregnant human cervix-the effect of probe size and applied pressure
the electrical impedance the pregnant human cervix-the effect probe size applied pressure
2010/2/25
Measuring cervical resistivity by a single observer with both the 3 and 12 mm probes is highly repeatable whilst inter-observer reproducibility is poor with the 3 mm probe but moderately good when the...
Reproducibility of Fuhrman Nuclear Grading of Renal Cell Carcinoma: A Preliminary Study
Fuhrman nuclear grade,renal cell carcinoma,reproducibility
2009/5/20
Background: The aim of this study was to evaluate intraobserver and interobserver reproducibility of Fuhrman nuclear grading of renal cell carcinoma. Methods: Pathology slides from 46 cases of renal c...
The Reproducibility of Measurements on Depressed Posteroanterior Cephalometric Radiographs
Measurements Depressed Posteroanterior Cephalometric Radiographs
2009/3/12
The Reproducibility of Measurements on Depressed Posteroanterior Cephalometric Radiographs.
Reproducibility of Cephalometric Landmarks and Errors of Measurements of Cephalometric Cranial Distances
Reproducibility of Cephalometric Landmarks Errors of Measurements Cephalometric Cranial Distances
2009/3/9
Reproducibility of Cephalometric Landmarks and Errors of Measurements of Cephalometric Cranial Distances.
Computer-assisted human semen analysis. Sampling errors and reproducibility
Computer-assisted human semen analysis Sampling errors reproducibility
2009/2/23
Videomicrographic computer-automated semen analysis systems allow quantitative description of sperm motility, velocity, progression, and head movement amplitude and frequency with unprecedented ease...
Reproducibility of the centric relation bite registration technique
Reproducibility centric relation registration technique
2009/1/12
they can reveal a completely different malocclusion than what is seen in maximum intercuspation (MI). The CR to MI slide can be measured at the condyles using a semi-adjustable articulator and a condy...
Reproducibility of Characteristics Assessing the Occlusion of Young Adults
Orthodontics Clinical assessment Interobserver variation Proportional agreement
2008/12/26
The aim of the present investigation was to analyze the reproducibility in the assessment of six morphological and three functional characteristics included in a new method evaluating the occlusio...
Reproducibility and validity of dietary glycemic index, dietary glycemic load, and total carbohydrate intake in 141 Swedish men1,2,3
Dietary glycemic index dietary glycemic load carbohydrate food-frequency questionnaire diet record
2008/12/9
Background:Although the associations of dietary glycemic index (GI) and dietary glycemic load (GL) with many chronic diseases have been examined in epidemiologic studies, information regarding the rep...