Table 1.

Change in Ratingen scores in patients in LDA or remission.

	LDA (n = 2826)	Remission (n = 1447)
Repair *	4.8%	1.6%
No change ±1 Ratingen points/year	41.2% *	58.7% *
No change ±2 Ratingen points/year	61.0% *	81.8% *
No change ±5 Ratingen points/year	84.0% *	96.5% *
Progress 5–10 Ratingen points/year	7.0% *	1.9% *
Progress 10–20 Ratingen points/year	3.0% *	0.8% *
Progress >40 Ratingen points/year	0.14%	0%

* Statistically significant differences p < 0.05.