Related Experiment Video

Updated: Feb 13, 2026

Construction of Vapor Chambers Used to Expose Mice to Alcohol During the Equivalent of all Three Trimesters of Human Development
15:27

Construction of Vapor Chambers Used to Expose Mice to Alcohol During the Equivalent of all Three Trimesters of Human Development

Published on: July 13, 2014

15.2K

Validation of Reference Charts for Mid-Trimester Fetal Biometry

K van de Kamp, E Pajkrt, A H Zwinderman

    Fetal Diagnosis and Therapy
    |March 14, 2018
    PubMed
    Summary

    The Intergrowth-21st Project charts show good performance for fetal head measurements but less accuracy for abdominal circumference and femur length in the Dutch population. Local charts remain superior for certain fetal measurements.

    Keywords:
    ChartsFetal biometryMid-trimesterReferenceValidation

    More Related Videos

    Murine Fetal Echocardiography08:04

    Murine Fetal Echocardiography

    Published on: February 15, 2013

    18.2K
    Validating Whole Genome Nanopore Sequencing, using Usutu Virus as an Example05:45

    Validating Whole Genome Nanopore Sequencing, using Usutu Virus as an Example

    Published on: March 11, 2020

    9.3K

    Related Concept Videos

    Run Charts01:12

    Run Charts

    Run charts serve as an essential instrument for visualizing the performance of various processes over time, enabling the identification of trends and patterns crucial for quality improvement. These charts map out a series of data points chronologically, offering insights into the stability and efficiency of a process. A run chart's creation involves plotting data points on a graph, with the time intervals on the horizontal axis and the specific measurements on the vertical axis. For...
    309
    The R Chart01:02

    The R Chart

    In statistical process control, control charts, particularly R charts, are instrumental in monitoring process variations and identifying non-random patterns that run charts might miss. R charts track the variability within process subgroups, which is crucial when standard deviation use is impractical or unknown process variations exist.
    R charts are pivotal for pinpointing shifts in process variability. Stability is indicated when all data points remain within the defined upper and lower...
    435
    Reliability and Validity01:29

    Reliability and Validity

    Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
    14.1K
    Pareto Chart00:52

    Pareto Chart

    A Pareto chart is a bar graph or a combination of both line and bar graphs. The bar lengths represent the individual values or the frequency, while the lines represent the cumulative total values. In this chart, the longest bars are arranged on the left and the shortest bars on the right, which makes it easier to read and interpret the data. It can also be called a Pareto diagram or Pareto analysis.
    The Pareto chart is named after the Italian economist Vilfredo Pareto, who described the Pareto...
    7.9K
    Interpreting R Charts01:22

    Interpreting R Charts

    R chart, or range chart, is a fundamental tool in statistical process control used to monitor the variability within a process. It complements the X-bar (x̄) chart by focusing on the range of the data, rather than individual values, providing a clear picture of the process dispersion over time.
    An R chart plots the range of subsets of measurements collected from a process. Each point on the chart represents the range—defined as the difference between the maximum and minimum...
    367
    Interpreting Run Charts01:25

    Interpreting Run Charts

    Run charts, essentially line graphs plotted over time, serve as fundamental yet effective tools for process analysis. They chronicle data sequentially, facilitating the identification of trends, shifts, or cyclical movements. This graphical representation is instrumental in determining whether a process is stable or exhibits signs of potential instability indicative of special cause variation. In the healthcare domain, run charts depict infection rates over time, enabling hospitals to monitor...
    4.1K