quantitative
Analysis v1
43
0
The scoring tool's predictions matched real-world results very well in both the original and new patient groups, meaning it's reliable for clinical use.
Scientific Claim
The nomogram model showed high calibration accuracy, with predicted probabilities closely matching actual outcomes in both training and validation sets.
Original Statement
“The calibration curves demonstrated that the model's predicted outcomes were closely aligned with the actual outcomes in both the training and validation sets, indicating high prediction accuracy.”
Evidence Quality Assessment
Claim Status
appropriately stated
Study Design Support
Design supports claim
Appropriate Language Strength
association
Can only show association/correlation
Assessment Explanation
The claim describes model performance metrics without causal language, which is appropriate for the study's observational design.
Evidence from Studies
Supporting (1)
43
Contradicting (0)
0
No contradicting evidence found