Which term refers to data that is based on personal opinions and may not be true?

• A. Objective Data
• B. Anecdotal Data
• C. Subjective
• D. Subjective Data

Answer: (D)

Data based on personal opinions and may not be verifiable is subjective data. This type captures what the patient feels, thinks, or believes about their condition—pain level, mood, or perceived symptoms—rather than something you can measure with a tool. Because it comes from the patient’s own perspective, it can vary between individuals and may not be objectively true. In contrast, objective data are observable and measurable, like temperature or blood pressure, and anecdotal data are informal stories that aren’t systematically collected. So when the description points to information rooted in personal viewpoint rather than measurable facts, the term is subjective data.