Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Energy Budgets and Reproductive Strategies

Energy Budgets and Reproductive Strategies

Organisms must balance energy intake with the energy required for growth, maintenance, and reproduction. These trade-offs result in a variety of survivorship and reproductive strategies, including semelparity and iteroparity. Semelparous species reproduce only once in their lifetime, often investing most available resources into that single reproductive event. Iteroparous species, by contrast, reproduce multiple times over their lifetimes, typically allocating fewer resources to any single...

Finding Critical Values for Chi-Square

Finding Critical Values for Chi-Square

Consider a curve representing sample data drawn randomly from a normally distributed population. One must construct confidence intervals to estimate or to test a claim regarding the population standard deviation. For example, a 95% confidence interval covers 95% of the area under the curve, and the remaining 5% is equally distributed on either side of the curve. To achieve such confidence intervals, one must determine the critical values. The critical values are simply the values separating the...

Decision Making: Traditional Method

Decision Making: Traditional Method

The process of hypothesis testing based on the traditional method includes calculating the critical value, testing the value of the test statistic using the sample data, and interpreting these values.
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...

Estimation of the Physical Quantities

Estimation of the Physical Quantities

On many occasions, physicists, other scientists, and engineers need to make estimates of a particular quantity. These are sometimes referred to as guesstimates, order-of-magnitude approximations, back-of-the-envelope calculations, or Fermi calculations. The physicist Enrico Fermi was famous for his ability to estimate various kinds of data with surprising precision. Estimating does not mean guessing a number or a formula at random. Instead, estimation means using prior experience and sound...

Methods of Medium Optimization

Methods of Medium Optimization

Optimizing growth media enhances microbial proliferation and maximizes product yield. Statistical experimental design methodologies provide structured and reproducible approaches, offering progressively higher levels of robustness and efficiency.The One-Factor-at-a-Time (OFAT) MethodThe One-Factor-at-a-Time (OFAT) method involves adjusting a single variable while keeping all others constant. However, it cannot detect interactions between variables, often leading to suboptimal outcomes when...

You might also read

Related Articles

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

Sort by

Same author

Program evaluation: considerations of effectiveness, efficiency and equity.

Journal of family & community medicine·2012

Same author

Factors influencing contraception continuation rates: The oral and the intrauterine methods.

Demography·2011

Same author

Quality management in managed care.

Health care management (Philadelphia, Pa.)·1995

Same author

Applicability of industrial sampling techniques to epidemiologic investigations: examination of an underutilized resource.

American journal of epidemiology·1991

Same author

Statistical analysis of interdependence of country health resource variables, with special regard to manpower-related ones.

Bulletin of the World Health Organization·1981

Same author

The unmet demand for health services: a vital component in planning.

Journal of medical systems·1976

Search research articles

Related Experiment Video

Updated: Jul 11, 2026

Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses

Measuring Carbon-based Contaminant Mineralization Using Combined CO₂ Flux and Radiocarbon Analyses

Published on: October 21, 2016

Alternative methods for determining resource requirements: the Chile example

International Journal of Health Services : Planning, Administration, Evaluation

|January 1, 1976

Summary

This summary is machine-generated.

This study compared statistical methods for analyzing health service utilization. Combining multiple regression, Automatic Interaction Detection, and Multisort techniques yielded the most insightful results for understanding healthcare expenditure patterns.

More Related Videos

Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon

Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon

Published on: October 29, 2021

A Standardized Procedure for Monitoring Harmful Algal Blooms in Chile by Metabarcoding Analysis

A Standardized Procedure for Monitoring Harmful Algal Blooms in Chile by Metabarcoding Analysis

Published on: August 26, 2021

Related Experiment Videos

Last Updated: Jul 11, 2026

Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses

Measuring Carbon-based Contaminant Mineralization Using Combined CO₂ Flux and Radiocarbon Analyses

Published on: October 21, 2016

Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon

Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon

Published on: October 29, 2021

A Standardized Procedure for Monitoring Harmful Algal Blooms in Chile by Metabarcoding Analysis

A Standardized Procedure for Monitoring Harmful Algal Blooms in Chile by Metabarcoding Analysis

Published on: August 26, 2021

Area of Science:

Health Services Research
Biostatistics
Econometrics

Background:

Analyzing health services utilization and expenditure involves multiple sources of variation.
Various statistical techniques exist for such complex analyses.

Purpose of the Study:

To compare the effectiveness of different statistical approaches for analyzing health services utilization and expenditure.
To identify the most suitable analytical method for large-scale health surveys.

Main Methods:

Applied multiple regression, Automatic Interaction Detection (AID), and Multisort techniques.
Utilized data from a large-scale survey of 10,000 households in Chile.
Compared results from individual techniques and their combinations.

Main Results:

The Multisort technique proved convenient and useful as a standalone method.
The most meaningful and comprehensive results were achieved by systematically combining all three analytical approaches.
Differential patterns in health services utilization and expenditure were identified.

Conclusions:

A combined approach using multiple regression, AID, and Multisort offers superior insights into health services utilization.
Systematic application of multiple analytical techniques enhances understanding of complex healthcare expenditure drivers.