Health Economics Practice Questions

Q: The life expectancy at birth for a country A is 64 years. The minimum and maximum values of life expectancy are 20 years and 86 years respectively. As part of Human Development Index (HDI), what is the Life Expectancy Index for the country A ?

0.667. **0.667** - The Life Expectancy Index (LEI) is a component of the Human Development Index (HDI). - Formula: **LEI = (Actual Life Expectancy - Minimum Life Expectancy) / (Maximum Life Expectancy - Minimum Life Expectancy)** - Calculation: (64 - 20) / (86 - 20) = 44 / 66 = **0.667** - The index ranges from 0 to 1, where higher values indicate better life expectancy relative to the reference range. *0.512* - This value would result from calculation errors, such as using incorrect minimum or maximum values. - For example, if a different denominator was used or if the actual life expectancy was miscalculated. *0.970* - This value is too high and suggests a calculation error. - An index of 0.970 would indicate the country's life expectancy is 84 years (very close to the maximum of 86 years). *0.744* - This value does not correspond to the given parameters. - Could result from arithmetic errors or using different reference values for minimum/maximum life expectancy. - Using the correct formula with given values yields 0.667, not 0.744.

Q: Which of the following evaluation methods primarily involves monetary terms?

Cost benefit analysis. ***Cost benefit analysis*** - This method evaluates both the **costs** and **benefits** of a project or intervention in **monetary terms**. - It is the **only economic evaluation method** that expresses **both costs AND outcomes (benefits) in monetary units**. - This allows for a direct comparison of the financial value of benefits against the financial value of costs to determine overall worth and calculate net benefit or benefit-cost ratio. *Network analysis* - **Network analysis** is a quantitative method that focuses on relationships or connections between entities. - It is primarily used for understanding **structures and patterns** in complex systems (like disease transmission networks), not for direct monetary valuation. - This is **not an economic evaluation method**. *Cost minimization analysis* - This method compares only the **costs** of two or more interventions that are proven to have **equivalent outcomes or effectiveness**. - While it deals with costs in monetary terms, it **does not express benefits/outcomes in monetary units** - it simply assumes they are equal. - The primary goal is to identify the **least expensive option** among equally effective alternatives, not to monetize outcomes.

Q: The most comprehensive indicator of cost-effectiveness analysis is

QALYs gained. ***QALYs gained*** - **Quality-Adjusted Life Years (QALYs)** is the most comprehensive measure in cost-effectiveness analysis as it accounts for both the quantity and quality of life - Combines years of life added with a utility score reflecting health-related quality of life during those years - Provides a holistic view that captures both mortality and morbidity benefits of interventions *Number of heart attacks avoided* - Specific to a single clinical outcome and does not account for other health benefits or adverse effects - While important for cardiovascular interventions, it is too narrow to serve as a comprehensive cost-effectiveness indicator - Does not capture broader impact on overall health, quality of life, or longevity *Cost per life year gained* - Focuses on the quantity (length) of life gained but does not consider the quality of those gained years - An intervention might add years of life that are of poor quality, which this measure cannot differentiate - Less comprehensive than QALYs as it misses the health status dimension *Number of life years gained* - Only considers the extension of life without incorporating health status or quality of life during additional years - Provides an incomplete picture as it treats all life years equally regardless of health state - A longer life with significant disability would be valued the same as healthy years

Q: Human Poverty Index includes all except?

Infant mortality. ***Infant mortality*** - The **Human Poverty Index (HPI)** focuses on deprivation in basic dimensions of human life including longevity, knowledge, and standard of living. While infant mortality reflects health and living conditions, it is not a direct component used in calculating the HPI. - Instead, the HPI uses other indicators like **probability at birth of not surviving to age 40** (for HPI-1) or **probability at birth of not surviving to age 60** (for HPI-2) to measure deprivation in longevity. *Knowledge* - **Deprivation in knowledge** is a core component of the HPI, typically measured by the **adult illiteracy rate**. - This indicator assesses the lack of basic education and the inability to participate fully in society. *Standard of living* - **Deprivation in standard of living** is another key dimension, measured by a composite of several factors. - These typically include the **percentage of people without access to safe water**, the **percentage of people without access to health services**, and the **percentage of underweight children under five years of age**. *Longevity* - **Deprivation in longevity** is a fundamental pillar of the HPI, indicating the vulnerability to death at an early age. - It is measured by the **probability at birth of not surviving to age 40** (HPI-1) or **probability at birth of not surviving to age 60** (HPI-2).

Q: Based on healthcare utility values and life expectancy, which of the following measures can be calculated? Consider a scenario where the average life expectancy for a woman in Japan is 87 years, and there is an increase in life expectancy due to healthcare advancements.

QALY. ***QALY*** - **Quality-Adjusted Life Years (QALYs)** combine the length of life with the **quality of life** lived, taking into account healthcare utility values (e.g., from 0 for dead to 1 for perfect health). - An increase in life expectancy due to healthcare advancements, coupled with assumed utility values, directly enables the calculation of QALYs gained or lost. *HALE* - **Health-Adjusted Life Expectancy (HALE)** is a measure of the average number of years that a person can expect to live in "**full health**" by adjusting for years lived in less than full health due to disease or injury. - While it incorporates health status, it specifically focuses on time lived in full health rather than the utility-weighted quality of life over the entire lifespan as QALYs do. *DALY* - **Disability-Adjusted Life Years (DALYs)** measure the total number of healthy years lost due to disease, disability, or premature death. - DALYs are a measure of disease burden, quantifying years lost, whereas QALYs are a measure of health gains or health states. *DFLE* - **Disability-Free Life Expectancy (DFLE)** measures the expected number of years an individual will live without disability. - While it considers the absence of disability, it does not incorporate the concept of "utility values" or varying degrees of health-related quality of life beyond a binary disabled/non-disabled state, as QALYs do.

Q: In which of the following methods of management is the benefit measured in natural units?

Cost-effectiveness analysis. ***Cost-effectiveness analysis*** - In **cost-effectiveness analysis**, the benefits of a healthcare intervention are measured in **natural units** (e.g., lives saved, years of life gained, cases cured, reduction in symptoms). - This method compares the costs of different interventions to achieve a specific health outcome, expressed in a non-monetary unit. *Network analysis* - **Network analysis** is a project management technique used to plan and control complex projects, often for scheduling tasks and identifying critical paths. - Its primary focus is on task dependencies and timelines, not on measuring benefits of management interventions in natural units. *Cost-benefit analysis* - In **cost-benefit analysis**, both the costs and the benefits of an intervention are converted into **monetary units**. - This allows for a comparison where a project is deemed beneficial if its monetary benefits outweigh its monetary costs. *Program budgeting system* - A **program budgeting system** is a financial planning and management tool that links expenditures to the achievement of specific program objectives. - While it focuses on resource allocation and outcomes, it does not primarily measure benefits in natural health units.

Q: Which of the following is not a component of the Human Development Index (HDI)?

Environmental sustainability. ***Environmental sustainability*** - Environmental sustainability is not directly included as a component in the standard HDI calculation. - While it's a critical aspect of development, the HDI focuses specifically on health, education, and living standards. *Income* - **Income** as a component of the HDI is represented by Gross National Income (GNI) per capita (PPP $). - This indicator reflects the standard of living and purchasing power within a country. *Knowledge* - The **knowledge** component of the HDI is measured by mean years of schooling and expected years of schooling. - This aims to reflect the level of education and human capital in a country. *Longevity* - **Longevity** is measured by life expectancy at birth. - This component assesses the health and well-being of a population.

Q: Which body is primarily responsible for recommending the distribution of health sector financial resources between central and state governments in India?

Finance Commission. ***Finance Commission*** - The **Finance Commission** is a constitutional body in India whose primary role is to recommend the distribution of **financial resources** between the union and state governments, including those allocated to the health sector. - Its recommendations cover **tax devolution**, grants-in-aid, and measures to improve the **financial health** of states, which directly impacts health sector funding. *Department of Expenditure in the Union Government* - While the **Department of Expenditure** manages government spending, it operates within the framework of recommendations made by the Finance Commission regarding resource distribution. - Its role is to **implement** and manage the approved budgetary allocations rather than to independently recommend the division of financial resources between the center and states. *Inter–State Council* - The **Inter-State Council** is constituted to investigate and discuss subjects of common interest between the Union and states, or among states, and to make recommendations for **better coordination** of policy and action. - It does not primarily deal with the **distribution of financial resources** but rather with issues of cooperation and policy harmonization. *Planning Commission* - The **Planning Commission** (now replaced by NITI Aayog) was responsible for formulating five-year plans and allocating resources based on these plans. - Although it played a role in guiding resource allocation, it did not have the constitutional mandate to recommend the **fundamental formula** for sharing financial resources between the center and states, which is the purview of the Finance Commission.

Question 1

The life expectancy at birth for a country A is 64 years. The minimum and maximum values of life expectancy are 20 years and 86 years respectively. As part of Human Development Index (HDI), what is the Life Expectancy Index for the country A ?

Accepted Answer

0.667

Answer

0.512

Answer

0.970

Answer

0.744

Question 2

Which intervention has shown the highest return on investment in national STI control programs?

Accepted Answer

Integration with HIV services

Answer

Mobile testing units

Answer

Online partner notification

Answer

Mass media campaigns

Question 3

Which of the following evaluation methods primarily involves monetary terms?

Accepted Answer

Cost benefit analysis

Answer

Network analysis

Answer

Cost minimization analysis

Answer

All of the options

Question 4

The most comprehensive indicator of cost-effectiveness analysis is

Accepted Answer

QALYs gained

Answer

Number of heart attacks avoided

Answer

Cost per life year gained

Answer

Number of life years gained

Question 5

Which of the following is used to calculate the education index in the Human Development Index (HDI)?

Accepted Answer

Mean years of schooling and expected years of schooling are used to calculate the education index

Answer

1/3rd weightage is given to adult literacy

Answer

In gross enrolment, only secondary education is considered, not primary education

Answer

2/3rd weightage is given to gross enrollment

Question 6

Human Poverty Index includes all except?

Accepted Answer

Infant mortality

Answer

Knowledge

Answer

Standard of living

Answer

Longevity

Question 7

Based on healthcare utility values and life expectancy, which of the following measures can be calculated? Consider a scenario where the average life expectancy for a woman in Japan is 87 years, and there is an increase in life expectancy due to healthcare advancements.

Accepted Answer

QALY

Answer

HALE

Answer

DALY

Answer

DFLE

Question 8

In which of the following methods of management is the benefit measured in natural units?

Accepted Answer

Cost-effectiveness analysis

Answer

Network analysis

Answer

Cost-benefit analysis

Answer

Program budgeting system

Question 9

Which of the following is not a component of the Human Development Index (HDI)?

Accepted Answer

Environmental sustainability

Answer

Income

Answer

Knowledge

Answer

Longevity

Question 10

Which body is primarily responsible for recommending the distribution of health sector financial resources between central and state governments in India?

Accepted Answer

Finance Commission

Answer

Department of Expenditure in the Union Government

Answer

Inter–State Council

Answer

Planning Commission

Health Economics — MCQs

Health Economics — MCQs

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