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. 2024 Nov 1;5(11):953–961. doi: 10.1302/2633-1462.511.BJO-2024-0145.R1

Table I.

Differences of quantitative versus qualitative research.

Variable Quantitative research Qualitative research
Purpose Answer “how many/much” or “how often” questions Answer “why” questions
Data type Number/ statistical results Observations, words, symbols, etc
Approach Measure and test, fixed and universal, “factual” Observe and interpret, dynamic and subjective
Analysis Statistical analysis Grouping of common data/non-statistical analysis