Table 2.

Two factor pattern for global health items (standardized regression coefficients)

Items	Description	Exploratory factor analysis		Confirmatory factor analysis
		Physical	Mental	Physical	Mental
Global01	General health	0.929	0.000	0.877	0.000
Global03	Physical health	0.916	0.023	0.887	0.000
Global06	Physical function	0.855	−0.060	0.810	0.000
Global07	Pain	0.611	0.033	0.642	0.000
Global04	Mental health	0.032	0.855	0.000	0.866
Global10	Emotional problems	−0.094	0.821	0.000	0.663
Global05	Social discretionary	0.071	0.789	0.000	0.878
Global08	Fatigue	0.484	0.317	0.582	0.183
Global02	Quality of life	0.466	0.486	0.502	0.462
Global09	Social roles	0.492	0.462	0.497	0.439

Note Bold entries denote largest loading on the factors for that item