Biostatistics & Epidemiology

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BIOSTATISTICS & EPIDEMIOLOGY NOTES

DELIVERED INSTANTLY IN PDF FORMAT

Jumpstart your mastery of biostatistics and epidemiology with our ready-to-study, succinct, and well-illustrated notes. Designed to streamline your learning experience, these notes are essential for anyone looking to excel in these critical areas of medical study.

 

FEATURES:

Condensed & Well-Illustrated: Easy to understand, with visual aids for complex concepts.
Hundreds of Mnemonics: Efficient memory tricks to enhance retention.
Downloadable & Printable PDF Files: Study on-the-go or in print.
Compatible with Most Note Apps: Easily integrate into your digital study tools.
104 Pages of Comprehensive Content: Covering all key topics in depth.

 

CONTENTS:

INTRODUCTION TO BIOSTATISTICS AND EPIDEMIOLOGY

OVERVIEW OF BIOSTATISTICS
OVERVIEW OF EPIDEMIOLOGY
IMPORTANCE OF BIOSTATISTICS AND EPIDEMIOLOGY IN MEDICINE

STUDY DESIGN AND SAMPLING METHODS

TYPES OF STUDY DESIGNS (OBSERVATIONAL AND EXPERIMENTAL)
RANDOMIZATION AND CONTROL GROUPS
SAMPLING TECHNIQUES
BIAS AND CONFOUNDING IN STUDY DESIGN

DATA COLLECTION AND DESCRIPTIVE STATISTICS

DATA COLLECTION METHODS
VARIABLES AND DATA TYPES
MEASURES OF CENTRAL TENDENCY (MEAN, MEDIAN, MODE)
MEASURES OF DISPERSION (RANGE, VARIANCE, STANDARD DEVIATION)
GRAPHICAL REPRESENTATION OF DATA (HISTOGRAMS, BOXPLOTS)

PROBABILITY AND PROBABILITY DISTRIBUTIONS

BASIC CONCEPTS OF PROBABILITY
PROBABILITY DISTRIBUTIONS (BINOMIAL, POISSON, NORMAL)
SAMPLING DISTRIBUTION AND CENTRAL LIMIT THEOREM

HYPOTHESIS TESTING AND CONFIDENCE INTERVALS

NULL AND ALTERNATIVE HYPOTHESES
TYPES OF ERRORS (TYPE I AND TYPE II)
P-VALUES AND SIGNIFICANCE LEVELS
CONFIDENCE INTERVALS

ANALYSIS OF CATEGORICAL DATA

CHI-SQUARE TEST FOR INDEPENDENCE
ODDS RATIOS AND RISK RATIOS
CASE-CONTROL STUDIES AND COHORT STUDIES

ANALYSIS OF CONTINUOUS DATA

T-TESTS (ONE-SAMPLE, INDEPENDENT, PAIRED)
ANALYSIS OF VARIANCE (ANOVA)
REGRESSION ANALYSIS (SIMPLE AND MULTIPLE)

SURVIVAL ANALYSIS

KAPLAN-MEIER SURVIVAL CURVES
LOG-RANK TEST
COX PROPORTIONAL HAZARDS MODEL

EPIDEMIOLOGICAL STUDY DESIGNS

CROSS-SECTIONAL STUDIES
CASE-CONTROL STUDIES
COHORT STUDIES
RANDOMIZED CONTROLLED TRIALS (RCTS)
SYSTEMATIC REVIEWS AND META-ANALYSIS

MEASURES OF DISEASE FREQUENCY AND ASSOCIATION

INCIDENCE AND PREVALENCE
RELATIVE RISK AND ODDS RATIO
ATTRIBUTABLE RISK AND POPULATION ATTRIBUTABLE RISK

STUDY VALIDITY AND BIAS

SELECTION BIAS
INFORMATION BIAS
CONFOUNDING AND EFFECT MODIFICATION
VALIDITY AND RELIABILITY

SCREENING AND DIAGNOSTIC TESTING

SENSITIVITY AND SPECIFICITY
POSITIVE PREDICTIVE VALUE AND NEGATIVE PREDICTIVE VALUE
RECEIVER OPERATING CHARACTERISTIC (ROC) CURVE

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