(1) Principles of Biostatistics and Epidemiology

Question 1

an approach that relies on empirical data, data analysis, and insights to inform strategies that are aimed at improving outcomes and increasing efficiency across various domains

Answer 1

Data-driven decision-making

Question 2

___ and ___ have become paramount in shaping effective strategies to address health challenges and improve public health outcomes.

Answer 2

Data availability
utilization

Question 3

essential at every step in approaching public
health problems

Answer 3

Data

Question 4

While some public health decisions may be based on expert knowledge, data provides a ___ for ___ decision making and significantly enhances the effectiveness and efficiency of public health strategies

Answer 4

solid foundation
evidence-based

Question 5

primary use of data-driven public health decision-making. The continuous, systematic collection, analysis and interpretation of health related data is needed to plan, implement, and evaluate public health initiatives

Answer 5

Surveillance

Question 6

detect trends, outbreaks, and patterns of
diseases in real time

Answer 6

Surveillance

Question 7

Timely and accurate ___ allows for rapid responses to potential health threats, preventing further spread and minimising their impact on communities

Answer 7

surveillance

Question 8

Data analytics enables public health professionals to identify and understand risk factors associated with various diseases and health conditions.

Answer 8

Risk factor identification

Question 9

allows tailored interventions to target the
specific needs of at-risk populations effectively

Answer 9

Risk factor identification

Question 10

Proactively identifying ___ can help prevent diseases before they escalate, reducing the burden on healthcare systems.

Answer 10

risk factors

Question 11

Through data-driven decision-making, public health interventions can be continuously assessed and evaluated for their effectiveness

Answer 11

Intervention evaluation

Question 12

Data provides concrete evidence of what works and what may not, allowing policymakers to make informed adjustments to improve outcomes and allocate resources more efficiently

Answer 12

Intervention evaluation

Question 13

When ___ public health programs, data-driven decision-making ensures that resources are allocated to areas with the highest need.

Answer 13

implementing

Question 14

Data analysis allows decision-makers to identify geographical locations or demographics that require more attention and support

Answer 14

Implementation

Question 15

helps maximise interventions’ impact and
promote equity in healthcare access

Answer 15

Implementation

Question 16

two sides of the same coin

Answer 16

Epidemiology and Biostatistics

Question 17

form the backbone of the public health information system

Answer 17

Epidemiology and biostatistics

Question 18

“Statistics is the science which deals with collection, classification and tabulation of numerical facts as the basis for explanation, description and comparison of phenomenon”, ___

Answer 18

Lovitt

Question 19

Statistics arising out of biological sciences, particularly from the fields of Medicine and public health.

Answer 19

Biostatistics

Question 20

The methods used in dealing with statistics in the fields of medicine, biology and public health for planning, conducting and analyzing data which arise in investigations of these branches

Answer 20

Biostatistics