Inadequate inhibition (Bladder Instability Group “OAB”, “DO”)
	1st iteration: Xnext = 0.5 × 3.6 (1 − 0.5) = 0.9.
	2nd iteration: Xnext = 0.9 × 3.6 (1 − 0.9) = 0.324.
	3rd iteration: Xnext = 0.324 × 3.6 (1 − 0.324) = 0.788.
	4th iteration: Xnext = 0.788 × 3.6 (1 − 0.788) = 0.601
	5th iteration: Xnext = 0.601 × 3.6 (1 − 0.399) = 0.864.
	6th iteration: Xnext = 0.864 × 3.6 (1 − 0.136) = 0.423.