Seasonal Variation in Vitamin D in Association with Age, Inflammatory Cytokines, Anthropometric Parameters, and Lifestyle Factors in Older Adults

Table 3

Confusion table. Predicted versus actual 25(OH)D levels.

Original	Predicted
	Deficient	Insufficient	Sufficient	Recall
Deficient	40	5	0	88.9%
Insufficient	9	23	7	59.0%
Sufficient	0	4	7	63.6%
Precision	81.6%	71.9%	50.0%	73.7%

Predicted vitamin D levels results after following the decision tree in Figure 3 and actual vitamin D status (rows) of the patients (women) in this study.