Table 3.

Factor analysis results of the POQL in a Navajo preschool population^* (n = 928)

POQL events	Loadings: 1-factor solution	Loadings: 3-factor solution
		Physical functioning	Emotional functioning	Role functioning
Pain	0.85	0.85	0.28	0.16
Angry or upset	0.78	0.54	0.65	0.05
Cry	0.87	0.76	0.39	0.24
Worried	0.75	0.25	0.88	0.22
Trouble eating	0.81	0.76	0.22	0.31
Missed school or day care	0.64	0.26	0.17	0.94
Total variance by Factor	61.9 %	38.4 %	25.5 %	18.2 %
Total variance by solutions	61.9 %	82.1 %

^*Cronbach alpha correlations: correlations between each item and its target scale are shown in bold