Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Review and Preview01:10

Review and Preview

8.4K
In statistics, several tools are used to interpret the data. Measures of central tendency represent the characteristics of the data, such as mean, median, and mode. Additionally, measures of variance like standard deviation and range are used to find the spread of data from the mean. Relative standing measures the distance between data locations. Commonly used measures of relative standings are percentile, z score, and quartiles.
Percentiles are a type of fractile that partition data into...
8.4K
Review and Preview01:13

Review and Preview

11.5K
Data are individual items of information obtained from a population or sample. Data may be classified as qualitative (categorical), quantitative continuous, or quantitative discrete. Because it is not practical to measure the entire population in a study, researchers use samples to represent the population. A random sample is a representative group from the population chosen by using a method that gives each individual in the population an equal chance of being included in the sample. Random...
11.5K
pH Scale02:41

pH Scale

80.0K
Hydronium and hydroxide ions are present both in pure water and in all aqueous solutions, and their concentrations are inversely proportional as determined by the ion product of water (Kw). The concentrations of these ions in a solution are often critical determinants of the solution’s properties and the chemical behaviors of its other solutes. Two different solutions can differ in their hydronium or hydroxide ion concentrations by a million, billion, or even trillion times. A common means of...
80.0K
Structural Protein Function01:56

Structural Protein Function

30.0K
Structural proteins are a category of proteins responsible for functions ranging from cell shape and movement to providing support to major structures such as bones, cartilage, hair, and muscles. This group includes proteins such as collagen, actin, myosin, and keratin.
Collagen, the most abundant protein in mammals, is found throughout the body. In connective tissue, such as skin, ligaments, and tendons, it provides tensile strength and elasticity.  In bones and teeth, it mineralizes to...
30.0K
Scaling01:26

Scaling

596
In designing and analyzing filters, resonant circuits, or circuit analysis at large, working with standard element values like 1 ohm, 1 henry, or 1 farad can be convenient before scaling these values to more realistic figures. This approach is widely utilized by not employing realistic element values in numerous examples and problems; it simplifies mastering circuit analysis through convenient component values. The complexity of calculations is thereby reduced, with the understanding that...
596
Structures of Solids02:22

Structures of Solids

17.9K
Solids in which the atoms, ions, or molecules are arranged in a definite repeating pattern are known as crystalline solids. Metals and ionic compounds typically form ordered, crystalline solids. A crystalline solid has a precise melting temperature because each atom or molecule of the same type is held in place with the same forces or energy. Amorphous solids or non-crystalline solids (or, sometimes, glasses) which lack an ordered internal structure and are randomly arranged. Substances that...
17.9K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Appraising eHealth Investment for Africa: Scoping Review and Development of a Framework.

International journal of environmental research and public health·2024
Same author

Towards 'Formalising' WhatsApp Teledermatology Practice in KZ-N District Hospitals: Key Informant Interviews.

International journal of environmental research and public health·2024
Same author

Recommendations for Developing a Telemedicine Strategy for Botswana: A Meta-Synthesis.

International journal of environmental research and public health·2023
Same author

A New eHealth Investment Appraisal Framework for Africa: Validation.

International journal of environmental research and public health·2023
Same author

Validation of an Interoperability Framework for Linking mHealth Apps to Electronic Record Systems in Botswana: Expert Survey Study.

JMIR formative research·2023
Same author

Perceptions and attitudes of patients and healthcare workers towards the use of telemedicine in Botswana: An exploratory study.

PloS one·2023

Related Experiment Video

Updated: Feb 6, 2026

Watershed Planning within a Quantitative Scenario Analysis Framework
12:44

Watershed Planning within a Quantitative Scenario Analysis Framework

Published on: July 24, 2016

8.7K

Teledermatology scale-up frameworks: a structured review and critique.

Laticha Elizabeth Marolana Walters1,2, Richard Ernest Scott3,4,5, Maurice Mars3

  • 1Department of TeleHealth, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa. lwalters@csir.co.za.

BMC Health Services Research
|August 9, 2018
PubMed
Summary

No existing telemedicine or eHealth scale-up frameworks fully meet the needs for expanding teledermatology in South Africa. A new, comprehensive framework is needed to guide successful implementation and scale-up in public health sectors.

Keywords:
Developing countriesKwaZulu-NatalScale-up frameworkScale-up requirementsSouth AfricaTeledermatologyTelemedicineeHealth

More Related Videos

Synthesis and Characterization of Functionalized Metal-organic Frameworks
11:27

Synthesis and Characterization of Functionalized Metal-organic Frameworks

Published on: September 5, 2014

49.2K
A Tissue Clearing Method for Neuronal Imaging from Mesoscopic to Microscopic Scales
07:20

A Tissue Clearing Method for Neuronal Imaging from Mesoscopic to Microscopic Scales

Published on: May 10, 2022

3.5K

Related Experiment Videos

Last Updated: Feb 6, 2026

Watershed Planning within a Quantitative Scenario Analysis Framework
12:44

Watershed Planning within a Quantitative Scenario Analysis Framework

Published on: July 24, 2016

8.7K
Synthesis and Characterization of Functionalized Metal-organic Frameworks
11:27

Synthesis and Characterization of Functionalized Metal-organic Frameworks

Published on: September 5, 2014

49.2K
A Tissue Clearing Method for Neuronal Imaging from Mesoscopic to Microscopic Scales
07:20

A Tissue Clearing Method for Neuronal Imaging from Mesoscopic to Microscopic Scales

Published on: May 10, 2022

3.5K

Area of Science:

  • Public Health
  • Health Informatics
  • Telemedicine

Background:

  • South Africa's National Telemedicine System (1999) was unsuccessful.
  • KwaZulu-Natal Province has active synchronous and asynchronous teledermatology services since 2003.
  • Existing services have not been scaled to meet provincial needs.

Purpose of the Study:

  • Identify and characterize existing teledermatology or eHealth scale-up frameworks.
  • Determine if identified frameworks meet KwaZulu-Natal's scale-up requirements.
  • Assess suitability for the KwaZulu-Natal public health sector.

Main Methods:

  • Conducted a structured literature search of electronic databases (Scopus, Science Direct, IEEE, PubMed, Google Scholar).
  • Hand-searched global public health publications.
  • Critiqued identified frameworks against elicited scale-up requirements.

Main Results:

  • No specific teledermatology scale-up framework was found.
  • Seven related scale-up frameworks were identified.
  • None of the identified frameworks met all requirements; they lacked a holistic approach.

Conclusions:

  • An evidence-based need exists for a health sector-aligned, holistic framework.
  • The study findings will inform the development of such a framework.
  • A comprehensive framework is crucial for successful teledermatology scale-up.