Table 1.

Intraclass Correlations (ICCs) of Empty Multilevel Regression Models Dependent Variables

	Patient perceived quality of …
	Access	Continuity	Communication	Involvement	Comprehensiveness
ICCs Empty Models
Levels
Country level	41.2%	36.4%	12.3%	10%	44.7%
GP practice level	54.8%	26.1%	35.6%	18.2%	52.7%