Session 9: Developing a data analysis
plan
Module Code: NMT 06106
Module Name: Fundamentals of Research
Learning Tasks
By the end of this session a learner is expected to be able to:
• Define data analysis and data analysis plan
• Explain data analysis methods/techniques
• Outline elements of data analysis plan
• Develop data analysis plan
Brainstorming
• Define the terms “data analysis” and “data analysis plan”.
3
Definition
Concepts of data analysis
• Data analysis is a method or process of applying graphical, statistical,
quantitative or qualitative techniques to a set of observations or data
in order to summarize it or to find general patterns
• Data analysis plan is a plan for analysing a set of collected data
Common Data Analysis Methods
• Once data are collected using acceptable methods and tools, they
need to be analyzed using suitable analysis methods to generate
meaningful information
• The main objective of analyzing data is to provide answers that will
help in answering research questions and meet research objectives
Common Data Analysis Methods
There are two broad categories of data analysis methods commonly
used in research:
• Quantitative data analyses
• Qualitative data analyses
Common Data Analysis Methods
Quantitative data analyses
Before quantitative data are analysed, the data need to be:
• Checked for completeness and missing values/data
• Checked for accuracy and errors
• Coded for analysis
In quantitative data analyses, there are two methods that are
commonly used to analyse data:
• Descriptive data analyses
• Inferential data analyses.
Common Data Analysis Methods
Quantitative analysis can be done using two approaches(modes):
• Computer software- assisted analyses
• Manual analysis, not using a computer or software
Common Data Analysis Methods
• Descriptive data analyses are data analyses that focus on analysing a
set of collected data in order to obtain descriptive statistics such as
frequencies, mean, median, mode, and standard deviation.
• Inferential data analyses (statistical significance tests) are group of
statistical techniques that help researchers to determine associations,
correlations or causal relationships among two or more variables in a
research.
Common Data Analysis Methods
Qualitative data analyses
• There are many ways of analysing qualitative data, but the commonly
used method is thematic analysis framework
Common Data Analysis Methods
• Thematic analysis has the following steps:
• Preparing and organizing data for analysis;
• Determining how data analysis will be done;
• Familiarizing with the general sense of the data;
• Developing code and coding the data; using code to develop description and
themes;
• Relating and developing second layer themes which are broader;
• Summarizing and reporting findings
• Qualitative analysis can also be manually and by using computer
software such as N-Vivo software
Elements of Data Analysis Plan
• Data analysis plan provide guidance on planned data analysis
The data analysis plan has the following elements:
• Research questions or objectives: this element typically indicate the
research question or objectives that the research need to answer or
meet
• Variables: this element indicates all types that are needed to describe
the sample, answer research questions and meet research objectives
Elements of Data Analysis Plan
• Proposed data analysis: this element of the plan show type of data
analysis and specific tests that will be performed to generate findings
to answer research questions or meet research objectives
• Methods of presentation findings: this element states how the
findings will be presented in order to answer the research questions
or meet research objectives; the presentation can be done in
numerically, textually, diagrammatically using tables, figure or graphs.
Developing a Data Analysis Plan
The data analysis plan can be in three forms:
• Narrative form: described using words/texts
• Table form: presented in acceptable table
• Both in narrative and tabular in form: described in text and presented
in a table
Developing a Data Analysis Plan
The steps for developing a data analysis plan as follows:
• Identify and write the research question to be answered or research
objective to be address : e.g. to determine the proportion of women of
reproductive age using modern planning methods in Village.
• Identify and write the needed variable/data to answer each research
question or meet the research objective; for example the number of
women in reproductive age using modern family planning methods
and total number of women in reproductive age included in a research
Developing a Data Analysis Plan
• Identify and write methods of data analysis that will be performed to
answer each research question or meet the research objective.
Example descriptive analysis
• State how the findings will be presented in the research report.
Example for data related to the above variable above may presented
numerically (%) and textually.
Format for developing a data analysis plan
Research
question or
objective
Variables Proposed data
analysis
Methods of
presentation
findings
To determine the
proportion of
women of
reproductive age
using modern
family planning
methods in Village
 Number of women in
reproductive age using
modern family planning
methods (numerator)
 Total number of women
in reproductive age (
denominator)
Descriptive
analysis (% of
women of
reproductive age
using modern
family planning
methods
Numerically
(%) and in text
Key Points
• Data analysis is a basic element of research methods
• There are two main categories of data analyses used by researchers
• It is important include essential elements of data analysis plan in a
data analysis section of a proposal
Session Evaluation
• What is data analysis?
• What are the three elements of data analysis plan?
• What are two main categories of data analysis methods?
Assignment
Write a data analysis plan or section of your proposal to cover the
following:
• Variables for the research
• Specific data analysis methods
• Presentation of findings
Instruction: This assignment will be presented in the next session or
submitted to facilitators for comments and suggestions.

Data analysis plan in medicine and nurse.pptx

  • 1.
    Session 9: Developinga data analysis plan Module Code: NMT 06106 Module Name: Fundamentals of Research
  • 2.
    Learning Tasks By theend of this session a learner is expected to be able to: • Define data analysis and data analysis plan • Explain data analysis methods/techniques • Outline elements of data analysis plan • Develop data analysis plan
  • 3.
    Brainstorming • Define theterms “data analysis” and “data analysis plan”. 3
  • 4.
    Definition Concepts of dataanalysis • Data analysis is a method or process of applying graphical, statistical, quantitative or qualitative techniques to a set of observations or data in order to summarize it or to find general patterns • Data analysis plan is a plan for analysing a set of collected data
  • 5.
    Common Data AnalysisMethods • Once data are collected using acceptable methods and tools, they need to be analyzed using suitable analysis methods to generate meaningful information • The main objective of analyzing data is to provide answers that will help in answering research questions and meet research objectives
  • 6.
    Common Data AnalysisMethods There are two broad categories of data analysis methods commonly used in research: • Quantitative data analyses • Qualitative data analyses
  • 7.
    Common Data AnalysisMethods Quantitative data analyses Before quantitative data are analysed, the data need to be: • Checked for completeness and missing values/data • Checked for accuracy and errors • Coded for analysis In quantitative data analyses, there are two methods that are commonly used to analyse data: • Descriptive data analyses • Inferential data analyses.
  • 8.
    Common Data AnalysisMethods Quantitative analysis can be done using two approaches(modes): • Computer software- assisted analyses • Manual analysis, not using a computer or software
  • 9.
    Common Data AnalysisMethods • Descriptive data analyses are data analyses that focus on analysing a set of collected data in order to obtain descriptive statistics such as frequencies, mean, median, mode, and standard deviation. • Inferential data analyses (statistical significance tests) are group of statistical techniques that help researchers to determine associations, correlations or causal relationships among two or more variables in a research.
  • 10.
    Common Data AnalysisMethods Qualitative data analyses • There are many ways of analysing qualitative data, but the commonly used method is thematic analysis framework
  • 11.
    Common Data AnalysisMethods • Thematic analysis has the following steps: • Preparing and organizing data for analysis; • Determining how data analysis will be done; • Familiarizing with the general sense of the data; • Developing code and coding the data; using code to develop description and themes; • Relating and developing second layer themes which are broader; • Summarizing and reporting findings • Qualitative analysis can also be manually and by using computer software such as N-Vivo software
  • 12.
    Elements of DataAnalysis Plan • Data analysis plan provide guidance on planned data analysis The data analysis plan has the following elements: • Research questions or objectives: this element typically indicate the research question or objectives that the research need to answer or meet • Variables: this element indicates all types that are needed to describe the sample, answer research questions and meet research objectives
  • 13.
    Elements of DataAnalysis Plan • Proposed data analysis: this element of the plan show type of data analysis and specific tests that will be performed to generate findings to answer research questions or meet research objectives • Methods of presentation findings: this element states how the findings will be presented in order to answer the research questions or meet research objectives; the presentation can be done in numerically, textually, diagrammatically using tables, figure or graphs.
  • 14.
    Developing a DataAnalysis Plan The data analysis plan can be in three forms: • Narrative form: described using words/texts • Table form: presented in acceptable table • Both in narrative and tabular in form: described in text and presented in a table
  • 15.
    Developing a DataAnalysis Plan The steps for developing a data analysis plan as follows: • Identify and write the research question to be answered or research objective to be address : e.g. to determine the proportion of women of reproductive age using modern planning methods in Village. • Identify and write the needed variable/data to answer each research question or meet the research objective; for example the number of women in reproductive age using modern family planning methods and total number of women in reproductive age included in a research
  • 16.
    Developing a DataAnalysis Plan • Identify and write methods of data analysis that will be performed to answer each research question or meet the research objective. Example descriptive analysis • State how the findings will be presented in the research report. Example for data related to the above variable above may presented numerically (%) and textually.
  • 17.
    Format for developinga data analysis plan Research question or objective Variables Proposed data analysis Methods of presentation findings To determine the proportion of women of reproductive age using modern family planning methods in Village  Number of women in reproductive age using modern family planning methods (numerator)  Total number of women in reproductive age ( denominator) Descriptive analysis (% of women of reproductive age using modern family planning methods Numerically (%) and in text
  • 18.
    Key Points • Dataanalysis is a basic element of research methods • There are two main categories of data analyses used by researchers • It is important include essential elements of data analysis plan in a data analysis section of a proposal
  • 19.
    Session Evaluation • Whatis data analysis? • What are the three elements of data analysis plan? • What are two main categories of data analysis methods?
  • 20.
    Assignment Write a dataanalysis plan or section of your proposal to cover the following: • Variables for the research • Specific data analysis methods • Presentation of findings Instruction: This assignment will be presented in the next session or submitted to facilitators for comments and suggestions.

Editor's Notes

  • #13 Data analysis plan is an important section of a proposal
  • #14 Data analysis plan is an important section of a proposal