TABLE 4.

Predicted and observed 3‐year and 5‐year risk of developing worrisome features or high‐risk stigmata for the five quintiles

	3‐year % (95% CI)		5‐year % (95% CI)
	Predicted	Observed	Predicted	Observed
Q1	0.0 (0.0–0.0)	1.7 (−0.2–3.7)	0.0 (0.0–0.1)	5.1 (1.8–8.5)
Q2	0.3 (0.3–0.4)	7.0 (3.0–11.0)	1.6 (1.4–1.7)	7.6 (3.4–11.9)
Q3	2.8 (2.6–3.0)	6.1 (2.4–9.8)	7.3 (7.0–7.6)	9.8 (5.2–14.4)
Q4	9.5 (9.0–9.9)	7.4 (3.3–11.4)	17.9 (17.2–18.5)	10.2 (5.6–14.9)
Q5	25.8 (24.6–27.1)	17.4 (11.6–23.2)	37.0 (35.7–38.3)	28.1 (21.1–35.0)