NYU BIOSTATISTICS FINAL COMPREHENSIVE STUDY GUIDE 2026 FULL QUESTIONS AND SOLUTIONS GRADED A+

NYU BIOSTATISTICS FINAL
COMPREHENSIVE STUDY GUIDE 2026
FULL QUESTIONS AND SOLUTIONS
GRADED A+

>> Epidemiological Measures
Answer: Disease occurrence metrics


>> Attack Rate
Answer: Proportion affected in outbreak


>> Case Fatality Rate
Answer: Deaths divided by cases


>> Mortality Rate
Answer: Deaths per population


>> Morbidity Rate
Answer: Disease per population


>> Age-specific Rate
Answer: Rate for age group


>> Age-adjusted Rate
Answer: Standardized for age distribution


>> Direct Standardization

, Answer: Apply rates to standard population


>> Indirect Standardization
Answer: Calculate SMR


>> Standardized Mortality Ratio
Answer: SMR observed/expected


>> Years of Potential Life Lost
Answer: YPLL premature death


>> Disability-Adjusted Life Years
Answer: DALY burden measure


>> Quality-Adjusted Life Years
Answer: QALY health outcome


>> Screening Test
Answer: Detect disease early


>> Diagnostic Test
Answer: Confirm disease presence


>> Gold Standard
Answer: Best available diagnostic


>> Lead Time Bias
Answer: Early detection artifact


>> Length Time Bias