Table 2.

Mean rating score and percentage of ratings <6.5 per period for both intensified supervision and control group hospitals.

Hospitals and period		Mean rating score	Percentage of ratings <6.5
Control group hospitals		8.5	8.3%
Intensified supervision hospitals
	Period before 1 year before intensified supervision	7.9	18.4%
	1 year before intensified supervision	8.1	16.5%
	During intensified supervision	8.2	14.9%
	1 year after intensified supervision	8.2	15.9%
	Period after 1 year after intensified supervision	8.5	10.6%